BindingDB Reactant_set_id Ligand SMILES Ligand InChI Ligand InChI Key BindingDB MonomerID BindingDB Ligand Name Target Name Target Source Organism According to Curator or DataSource Ki (nM) IC50 (nM) Kd (nM) EC50 (nM) kon (M-1-s-1) koff (s-1) pH Temp (C) Curation/DataSource Article DOI BindingDB Entry DOI PMID PubChem AID Patent Number Authors Date of publication Date in BindingDB Institution Link to Ligand in BindingDB Link to Target in BindingDB Link to Ligand-Target Pair in BindingDB Ligand HET ID in PDB PDB ID(s) for Ligand-Target Complex PubChem CID PubChem SID ChEBI ID of Ligand ChEMBL ID of Ligand DrugBank ID of Ligand IUPHAR_GRAC ID of Ligand KEGG ID of Ligand ZINC ID of Ligand Number of Protein Chains in Target (>1 implies a multichain complex) BindingDB Target Chain Sequence 1 PDB ID(s) of Target Chain 1 UniProt (SwissProt) Recommended Name of Target Chain 1 UniProt (SwissProt) Entry Name of Target Chain 1 UniProt (SwissProt) Primary ID of Target Chain 1 UniProt (SwissProt) Secondary ID(s) of Target Chain 1 UniProt (SwissProt) Alternative ID(s) of Target Chain 1 UniProt (TrEMBL) Submitted Name of Target Chain 1 UniProt (TrEMBL) Entry Name of Target Chain 1 UniProt (TrEMBL) Primary ID of Target Chain 1 UniProt (TrEMBL) Secondary ID(s) of Target Chain 1 UniProt (TrEMBL) Alternative ID(s) of Target Chain 1 BindingDB Target Chain Sequence 2 PDB ID(s) of Target Chain 2 UniProt (SwissProt) Recommended Name of Target Chain 2 UniProt (SwissProt) Entry Name of Target Chain 2 UniProt (SwissProt) Primary ID of Target Chain 2 UniProt (SwissProt) Secondary ID(s) of Target Chain 2 UniProt (SwissProt) Alternative ID(s) of Target Chain 2 UniProt (TrEMBL) Submitted Name of Target Chain 2 UniProt (TrEMBL) Entry Name of Target Chain 2 UniProt (TrEMBL) Primary ID of Target Chain 2 UniProt (TrEMBL) Secondary ID(s) of Target Chain 2 UniProt (TrEMBL) Alternative ID(s) of Target Chain 2 BindingDB Target Chain Sequence 3 PDB ID(s) of Target Chain 3 UniProt (SwissProt) Recommended Name of Target Chain 3 UniProt (SwissProt) Entry Name of Target Chain 3 UniProt (SwissProt) Primary ID of Target Chain 3 UniProt (SwissProt) Secondary ID(s) of Target Chain 3 UniProt (SwissProt) Alternative ID(s) of Target Chain 3 UniProt (TrEMBL) Submitted Name of Target Chain 3 UniProt (TrEMBL) Entry Name of Target Chain 3 UniProt (TrEMBL) Primary ID of Target Chain 3 UniProt (TrEMBL) Secondary ID(s) of Target Chain 3 UniProt (TrEMBL) Alternative ID(s) of Target Chain 3 BindingDB Target Chain Sequence 4 PDB ID(s) of Target Chain 4 UniProt (SwissProt) Recommended Name of Target Chain 4 UniProt (SwissProt) Entry Name of Target Chain 4 UniProt (SwissProt) Primary ID of Target Chain 4 UniProt (SwissProt) Secondary ID(s) of Target Chain 4 UniProt (SwissProt) Alternative ID(s) of Target Chain 4 UniProt (TrEMBL) Submitted Name of Target Chain 4 UniProt (TrEMBL) Entry Name of Target Chain 4 UniProt (TrEMBL) Primary ID of Target Chain 4 UniProt (TrEMBL) Secondary ID(s) of Target Chain 4 UniProt (TrEMBL) Alternative ID(s) of Target Chain 4 BindingDB Target Chain Sequence 5 PDB ID(s) of Target Chain 5 UniProt (SwissProt) Recommended Name of Target Chain 5 UniProt (SwissProt) Entry Name of Target Chain 5 UniProt (SwissProt) Primary ID of Target Chain 5 UniProt (SwissProt) Secondary ID(s) of Target Chain 5 UniProt (SwissProt) Alternative ID(s) of Target Chain 5 UniProt (TrEMBL) Submitted Name of Target Chain 5 UniProt (TrEMBL) Entry Name of Target Chain 5 UniProt (TrEMBL) Primary ID of Target Chain 5 UniProt (TrEMBL) Secondary ID(s) of Target Chain 5 UniProt (TrEMBL) Alternative ID(s) of Target Chain 5 BindingDB Target Chain Sequence 6 PDB ID(s) of Target Chain 6 UniProt (SwissProt) Recommended Name of Target Chain 6 UniProt (SwissProt) Entry Name of Target Chain 6 UniProt (SwissProt) Primary ID of Target Chain 6 UniProt (SwissProt) Secondary ID(s) of Target Chain 6 UniProt (SwissProt) Alternative ID(s) of Target Chain 6 UniProt (TrEMBL) Submitted Name of Target Chain 6 UniProt (TrEMBL) Entry Name of Target Chain 6 UniProt (TrEMBL) Primary ID of Target Chain 6 UniProt (TrEMBL) Secondary ID(s) of Target Chain 6 UniProt (TrEMBL) Alternative ID(s) of Target Chain 6 BindingDB Target Chain Sequence 7 PDB ID(s) of Target Chain 7 UniProt (SwissProt) Recommended Name of Target Chain 7 UniProt (SwissProt) Entry Name of Target Chain 7 UniProt (SwissProt) Primary ID of Target Chain 7 UniProt (SwissProt) Secondary ID(s) of Target Chain 7 UniProt (SwissProt) Alternative ID(s) of Target Chain 7 UniProt (TrEMBL) Submitted Name of Target Chain 7 UniProt (TrEMBL) Entry Name of Target Chain 7 UniProt (TrEMBL) Primary ID of Target Chain 7 UniProt (TrEMBL) Secondary ID(s) of Target Chain 7 UniProt (TrEMBL) Alternative ID(s) of Target Chain 7 BindingDB Target Chain Sequence 8 PDB ID(s) of Target Chain 8 UniProt (SwissProt) Recommended Name of Target Chain 8 UniProt (SwissProt) Entry Name of Target Chain 8 UniProt (SwissProt) Primary ID of Target Chain 8 UniProt (SwissProt) Secondary ID(s) of Target Chain 8 UniProt (SwissProt) Alternative ID(s) of Target Chain 8 UniProt (TrEMBL) Submitted Name of Target Chain 8 UniProt (TrEMBL) Entry Name of Target Chain 8 UniProt (TrEMBL) Primary ID of Target Chain 8 UniProt (TrEMBL) Secondary ID(s) of Target Chain 8 UniProt (TrEMBL) Alternative ID(s) of Target Chain 8 BindingDB Target Chain Sequence 9 PDB ID(s) of Target Chain 9 UniProt (SwissProt) Recommended Name of Target Chain 9 UniProt (SwissProt) Entry Name of Target Chain 9 UniProt (SwissProt) Primary ID of Target Chain 9 UniProt (SwissProt) Secondary ID(s) of Target Chain 9 UniProt (SwissProt) Alternative ID(s) of Target Chain 9 UniProt (TrEMBL) Submitted Name of Target Chain 9 UniProt (TrEMBL) Entry Name of Target Chain 9 UniProt (TrEMBL) Primary ID of Target Chain 9 UniProt (TrEMBL) Secondary ID(s) of Target Chain 9 UniProt (TrEMBL) Alternative ID(s) of Target Chain 9 BindingDB Target Chain Sequence 10 PDB ID(s) of Target Chain 10 UniProt (SwissProt) Recommended Name of Target Chain 10 UniProt (SwissProt) Entry Name of Target Chain 10 UniProt (SwissProt) Primary ID of Target Chain 10 UniProt (SwissProt) Secondary ID(s) of Target Chain 10 UniProt (SwissProt) Alternative ID(s) of Target Chain 10 UniProt (TrEMBL) Submitted Name of Target Chain 10 UniProt (TrEMBL) Entry Name of Target Chain 10 UniProt (TrEMBL) Primary ID of Target Chain 10 UniProt (TrEMBL) Secondary ID(s) of Target Chain 10 UniProt (TrEMBL) Alternative ID(s) of Target Chain 10 BindingDB Target Chain Sequence 11 PDB ID(s) of Target Chain 11 UniProt (SwissProt) Recommended Name of Target Chain 11 UniProt (SwissProt) Entry Name of Target Chain 11 UniProt (SwissProt) Primary ID of Target Chain 11 UniProt (SwissProt) Secondary ID(s) of Target Chain 11 UniProt (SwissProt) Alternative ID(s) of Target Chain 11 UniProt (TrEMBL) Submitted Name of Target Chain 11 UniProt (TrEMBL) Entry Name of Target Chain 11 UniProt (TrEMBL) Primary ID of Target Chain 11 UniProt (TrEMBL) Secondary ID(s) of Target Chain 11 UniProt (TrEMBL) Alternative ID(s) of Target Chain 11 BindingDB Target Chain Sequence 12 PDB ID(s) of Target Chain 12 UniProt (SwissProt) Recommended Name of Target Chain 12 UniProt (SwissProt) Entry Name of Target Chain 12 UniProt (SwissProt) Primary ID of Target Chain 12 UniProt (SwissProt) Secondary ID(s) of Target Chain 12 UniProt (SwissProt) Alternative ID(s) of Target Chain 12 UniProt (TrEMBL) Submitted Name of Target Chain 12 UniProt (TrEMBL) Entry Name of Target Chain 12 UniProt (TrEMBL) Primary ID of Target Chain 12 UniProt (TrEMBL) Secondary ID(s) of Target Chain 12 UniProt (TrEMBL) Alternative ID(s) of Target Chain 12 BindingDB Target Chain Sequence 13 PDB ID(s) of Target Chain 13 UniProt (SwissProt) Recommended Name of Target Chain 13 UniProt (SwissProt) Entry Name of Target Chain 13 UniProt (SwissProt) Primary ID of Target Chain 13 UniProt (SwissProt) Secondary ID(s) of Target Chain 13 UniProt (SwissProt) Alternative ID(s) of Target Chain 13 UniProt (TrEMBL) Submitted Name of Target Chain 13 UniProt (TrEMBL) Entry Name of Target Chain 13 UniProt (TrEMBL) Primary ID of Target Chain 13 UniProt (TrEMBL) Secondary ID(s) of Target Chain 13 UniProt (TrEMBL) Alternative ID(s) of Target Chain 13 BindingDB Target Chain Sequence 14 PDB ID(s) of Target Chain 14 UniProt (SwissProt) Recommended Name of Target Chain 14 UniProt (SwissProt) Entry Name of Target Chain 14 UniProt (SwissProt) Primary ID of Target Chain 14 UniProt (SwissProt) Secondary ID(s) of Target Chain 14 UniProt (SwissProt) Alternative ID(s) of Target Chain 14 UniProt (TrEMBL) Submitted Name of Target Chain 14 UniProt (TrEMBL) Entry Name of Target Chain 14 UniProt (TrEMBL) Primary ID of Target Chain 14 UniProt (TrEMBL) Secondary ID(s) of Target Chain 14 UniProt (TrEMBL) Alternative ID(s) of Target Chain 14 BindingDB Target Chain Sequence 15 PDB ID(s) of Target Chain 15 UniProt (SwissProt) Recommended Name of Target Chain 15 UniProt (SwissProt) Entry Name of Target Chain 15 UniProt (SwissProt) Primary ID of Target Chain 15 UniProt (SwissProt) Secondary ID(s) of Target Chain 15 UniProt (SwissProt) Alternative ID(s) of Target Chain 15 UniProt (TrEMBL) Submitted Name of Target Chain 15 UniProt (TrEMBL) Entry Name of Target Chain 15 UniProt (TrEMBL) Primary ID of Target Chain 15 UniProt (TrEMBL) Secondary ID(s) of Target Chain 15 UniProt (TrEMBL) Alternative ID(s) of Target Chain 15 BindingDB Target Chain Sequence 16 PDB ID(s) of Target Chain 16 UniProt (SwissProt) Recommended Name of Target Chain 16 UniProt (SwissProt) Entry Name of Target Chain 16 UniProt (SwissProt) Primary ID of Target Chain 16 UniProt (SwissProt) Secondary ID(s) of Target Chain 16 UniProt (SwissProt) Alternative ID(s) of Target Chain 16 UniProt (TrEMBL) Submitted Name of Target Chain 16 UniProt (TrEMBL) Entry Name of Target Chain 16 UniProt (TrEMBL) Primary ID of Target Chain 16 UniProt (TrEMBL) Secondary ID(s) of Target Chain 16 UniProt (TrEMBL) Alternative ID(s) of Target Chain 16 BindingDB Target Chain Sequence 17 PDB ID(s) of Target Chain 17 UniProt (SwissProt) Recommended Name of Target Chain 17 UniProt (SwissProt) Entry Name of Target Chain 17 UniProt (SwissProt) Primary ID of Target Chain 17 UniProt (SwissProt) Secondary ID(s) of Target Chain 17 UniProt (SwissProt) Alternative ID(s) of Target Chain 17 UniProt (TrEMBL) Submitted Name of Target Chain 17 UniProt (TrEMBL) Entry Name of Target Chain 17 UniProt (TrEMBL) Primary ID of Target Chain 17 UniProt (TrEMBL) Secondary ID(s) of Target Chain 17 UniProt (TrEMBL) Alternative ID(s) of Target Chain 17 BindingDB Target Chain Sequence 18 PDB ID(s) of Target Chain 18 UniProt (SwissProt) Recommended Name of Target Chain 18 UniProt (SwissProt) Entry Name of Target Chain 18 UniProt (SwissProt) Primary ID of Target Chain 18 UniProt (SwissProt) Secondary ID(s) of Target Chain 18 UniProt (SwissProt) Alternative ID(s) of Target Chain 18 UniProt (TrEMBL) Submitted Name of Target Chain 18 UniProt (TrEMBL) Entry Name of Target Chain 18 UniProt (TrEMBL) Primary ID of Target Chain 18 UniProt (TrEMBL) Secondary ID(s) of Target Chain 18 UniProt (TrEMBL) Alternative ID(s) of Target Chain 18 BindingDB Target Chain Sequence 19 PDB ID(s) of Target Chain 19 UniProt (SwissProt) Recommended Name of Target Chain 19 UniProt (SwissProt) Entry Name of Target Chain 19 UniProt (SwissProt) Primary ID of Target Chain 19 UniProt (SwissProt) Secondary ID(s) of Target Chain 19 UniProt (SwissProt) Alternative ID(s) of Target Chain 19 UniProt (TrEMBL) Submitted Name of Target Chain 19 UniProt (TrEMBL) Entry Name of Target Chain 19 UniProt (TrEMBL) Primary ID of Target Chain 19 UniProt (TrEMBL) Secondary ID(s) of Target Chain 19 UniProt (TrEMBL) Alternative ID(s) of Target Chain 19 BindingDB Target Chain Sequence 20 PDB ID(s) of Target Chain 20 UniProt (SwissProt) Recommended Name of Target Chain 20 UniProt (SwissProt) Entry Name of Target Chain 20 UniProt (SwissProt) Primary ID of Target Chain 20 UniProt (SwissProt) Secondary ID(s) of Target Chain 20 UniProt (SwissProt) Alternative ID(s) of Target Chain 20 UniProt (TrEMBL) Submitted Name of Target Chain 20 UniProt (TrEMBL) Entry Name of Target Chain 20 UniProt (TrEMBL) Primary ID of Target Chain 20 UniProt (TrEMBL) Secondary ID(s) of Target Chain 20 UniProt (TrEMBL) Alternative ID(s) of Target Chain 20 BindingDB Target Chain Sequence 21 PDB ID(s) of Target Chain 21 UniProt (SwissProt) Recommended Name of Target Chain 21 UniProt (SwissProt) Entry Name of Target Chain 21 UniProt (SwissProt) Primary ID of Target Chain 21 UniProt (SwissProt) Secondary ID(s) of Target Chain 21 UniProt (SwissProt) Alternative ID(s) of Target Chain 21 UniProt (TrEMBL) Submitted Name of Target Chain 21 UniProt (TrEMBL) Entry Name of Target Chain 21 UniProt (TrEMBL) Primary ID of Target Chain 21 UniProt (TrEMBL) Secondary ID(s) of Target Chain 21 UniProt (TrEMBL) Alternative ID(s) of Target Chain 21 BindingDB Target Chain Sequence 22 PDB ID(s) of Target Chain 22 UniProt (SwissProt) Recommended Name of Target Chain 22 UniProt (SwissProt) Entry Name of Target Chain 22 UniProt (SwissProt) Primary ID of Target Chain 22 UniProt (SwissProt) Secondary ID(s) of Target Chain 22 UniProt (SwissProt) Alternative ID(s) of Target Chain 22 UniProt (TrEMBL) Submitted Name of Target Chain 22 UniProt (TrEMBL) Entry Name of Target Chain 22 UniProt (TrEMBL) Primary ID of Target Chain 22 UniProt (TrEMBL) Secondary ID(s) of Target Chain 22 UniProt (TrEMBL) Alternative ID(s) of Target Chain 22 BindingDB Target Chain Sequence 23 PDB ID(s) of Target Chain 23 UniProt (SwissProt) Recommended Name of Target Chain 23 UniProt (SwissProt) Entry Name of Target Chain 23 UniProt (SwissProt) Primary ID of Target Chain 23 UniProt (SwissProt) Secondary ID(s) of Target Chain 23 UniProt (SwissProt) Alternative ID(s) of Target Chain 23 UniProt (TrEMBL) Submitted Name of Target Chain 23 UniProt (TrEMBL) Entry Name of Target Chain 23 UniProt (TrEMBL) Primary ID of Target Chain 23 UniProt (TrEMBL) Secondary ID(s) of Target Chain 23 UniProt (TrEMBL) Alternative ID(s) of Target Chain 23 BindingDB Target Chain Sequence 24 PDB ID(s) of Target Chain 24 UniProt (SwissProt) Recommended Name of Target Chain 24 UniProt (SwissProt) Entry Name of Target Chain 24 UniProt (SwissProt) Primary ID of Target Chain 24 UniProt (SwissProt) Secondary ID(s) of Target Chain 24 UniProt (SwissProt) Alternative ID(s) of Target Chain 24 UniProt (TrEMBL) Submitted Name of Target Chain 24 UniProt (TrEMBL) Entry Name of Target Chain 24 UniProt (TrEMBL) Primary ID of Target Chain 24 UniProt (TrEMBL) Secondary ID(s) of Target Chain 24 UniProt (TrEMBL) Alternative ID(s) of Target Chain 24 BindingDB Target Chain Sequence 25 PDB ID(s) of Target Chain 25 UniProt (SwissProt) Recommended Name of Target Chain 25 UniProt (SwissProt) Entry Name of Target Chain 25 UniProt (SwissProt) Primary ID of Target Chain 25 UniProt (SwissProt) Secondary ID(s) of Target Chain 25 UniProt (SwissProt) Alternative ID(s) of Target Chain 25 UniProt (TrEMBL) Submitted Name of Target Chain 25 UniProt (TrEMBL) Entry Name of Target Chain 25 UniProt (TrEMBL) Primary ID of Target Chain 25 UniProt (TrEMBL) Secondary ID(s) of Target Chain 25 UniProt (TrEMBL) Alternative ID(s) of Target Chain 25 BindingDB Target Chain Sequence 26 PDB ID(s) of Target Chain 26 UniProt (SwissProt) Recommended Name of Target Chain 26 UniProt (SwissProt) Entry Name of Target Chain 26 UniProt (SwissProt) Primary ID of Target Chain 26 UniProt (SwissProt) Secondary ID(s) of Target Chain 26 UniProt (SwissProt) Alternative ID(s) of Target Chain 26 UniProt (TrEMBL) Submitted Name of Target Chain 26 UniProt (TrEMBL) Entry Name of Target Chain 26 UniProt (TrEMBL) Primary ID of Target Chain 26 UniProt (TrEMBL) Secondary ID(s) of Target Chain 26 UniProt (TrEMBL) Alternative ID(s) of Target Chain 26 BindingDB Target Chain Sequence 27 PDB ID(s) of Target Chain 27 UniProt (SwissProt) Recommended Name of Target Chain 27 UniProt (SwissProt) Entry Name of Target Chain 27 UniProt (SwissProt) Primary ID of Target Chain 27 UniProt (SwissProt) Secondary ID(s) of Target Chain 27 UniProt (SwissProt) Alternative ID(s) of Target Chain 27 UniProt (TrEMBL) Submitted Name of Target Chain 27 UniProt (TrEMBL) Entry Name of Target Chain 27 UniProt (TrEMBL) Primary ID of Target Chain 27 UniProt (TrEMBL) Secondary ID(s) of Target Chain 27 UniProt (TrEMBL) Alternative ID(s) of Target Chain 27 BindingDB Target Chain Sequence 28 PDB ID(s) of Target Chain 28 UniProt (SwissProt) Recommended Name of Target Chain 28 UniProt (SwissProt) Entry Name of Target Chain 28 UniProt (SwissProt) Primary ID of Target Chain 28 UniProt (SwissProt) Secondary ID(s) of Target Chain 28 UniProt (SwissProt) Alternative ID(s) of Target Chain 28 UniProt (TrEMBL) Submitted Name of Target Chain 28 UniProt (TrEMBL) Entry Name of Target Chain 28 UniProt (TrEMBL) Primary ID of Target Chain 28 UniProt (TrEMBL) Secondary ID(s) of Target Chain 28 UniProt (TrEMBL) Alternative ID(s) of Target Chain 28 BindingDB Target Chain Sequence 29 PDB ID(s) of Target Chain 29 UniProt (SwissProt) Recommended Name of Target Chain 29 UniProt (SwissProt) Entry Name of Target Chain 29 UniProt (SwissProt) Primary ID of Target Chain 29 UniProt (SwissProt) Secondary ID(s) of Target Chain 29 UniProt (SwissProt) Alternative ID(s) of Target Chain 29 UniProt (TrEMBL) Submitted Name of Target Chain 29 UniProt (TrEMBL) Entry Name of Target Chain 29 UniProt (TrEMBL) Primary ID of Target Chain 29 UniProt (TrEMBL) Secondary ID(s) of Target Chain 29 UniProt (TrEMBL) Alternative ID(s) of Target Chain 29 BindingDB Target Chain Sequence 30 PDB ID(s) of Target Chain 30 UniProt (SwissProt) Recommended Name of Target Chain 30 UniProt (SwissProt) Entry Name of Target Chain 30 UniProt (SwissProt) Primary ID of Target Chain 30 UniProt (SwissProt) Secondary ID(s) of Target Chain 30 UniProt (SwissProt) Alternative ID(s) of Target Chain 30 UniProt (TrEMBL) Submitted Name of Target Chain 30 UniProt (TrEMBL) Entry Name of Target Chain 30 UniProt (TrEMBL) Primary ID of Target Chain 30 UniProt (TrEMBL) Secondary ID(s) of Target Chain 30 UniProt (TrEMBL) Alternative ID(s) of Target Chain 30 BindingDB Target Chain Sequence 31 PDB ID(s) of Target Chain 31 UniProt (SwissProt) Recommended Name of Target Chain 31 UniProt (SwissProt) Entry Name of Target Chain 31 UniProt (SwissProt) Primary ID of Target Chain 31 UniProt (SwissProt) Secondary ID(s) of Target Chain 31 UniProt (SwissProt) Alternative ID(s) of Target Chain 31 UniProt (TrEMBL) Submitted Name of Target Chain 31 UniProt (TrEMBL) Entry Name of Target Chain 31 UniProt (TrEMBL) Primary ID of Target Chain 31 UniProt (TrEMBL) Secondary ID(s) of Target Chain 31 UniProt (TrEMBL) Alternative ID(s) of Target Chain 31 BindingDB Target Chain Sequence 32 PDB ID(s) of Target Chain 32 UniProt (SwissProt) Recommended Name of Target Chain 32 UniProt (SwissProt) Entry Name of Target Chain 32 UniProt (SwissProt) Primary ID of Target Chain 32 UniProt (SwissProt) Secondary ID(s) of Target Chain 32 UniProt (SwissProt) Alternative ID(s) of Target Chain 32 UniProt (TrEMBL) Submitted Name of Target Chain 32 UniProt (TrEMBL) Entry Name of Target Chain 32 UniProt (TrEMBL) Primary ID of Target Chain 32 UniProt (TrEMBL) Secondary ID(s) of Target Chain 32 UniProt (TrEMBL) Alternative ID(s) of Target Chain 32 BindingDB Target Chain Sequence 33 PDB ID(s) of Target Chain 33 UniProt (SwissProt) Recommended Name of Target Chain 33 UniProt (SwissProt) Entry Name of Target Chain 33 UniProt (SwissProt) Primary ID of Target Chain 33 UniProt (SwissProt) Secondary ID(s) of Target Chain 33 UniProt (SwissProt) Alternative ID(s) of Target Chain 33 UniProt (TrEMBL) Submitted Name of Target Chain 33 UniProt (TrEMBL) Entry Name of Target Chain 33 UniProt (TrEMBL) Primary ID of Target Chain 33 UniProt (TrEMBL) Secondary ID(s) of Target Chain 33 UniProt (TrEMBL) Alternative ID(s) of Target Chain 33 BindingDB Target Chain Sequence 34 PDB ID(s) of Target Chain 34 UniProt (SwissProt) Recommended Name of Target Chain 34 UniProt (SwissProt) Entry Name of Target Chain 34 UniProt (SwissProt) Primary ID of Target Chain 34 UniProt (SwissProt) Secondary ID(s) of Target Chain 34 UniProt (SwissProt) Alternative ID(s) of Target Chain 34 UniProt (TrEMBL) Submitted Name of Target Chain 34 UniProt (TrEMBL) Entry Name of Target Chain 34 UniProt (TrEMBL) Primary ID of Target Chain 34 UniProt (TrEMBL) Secondary ID(s) of Target Chain 34 UniProt (TrEMBL) Alternative ID(s) of Target Chain 34 BindingDB Target Chain Sequence 35 PDB ID(s) of Target Chain 35 UniProt (SwissProt) Recommended Name of Target Chain 35 UniProt (SwissProt) Entry Name of Target Chain 35 UniProt (SwissProt) Primary ID of Target Chain 35 UniProt (SwissProt) Secondary ID(s) of Target Chain 35 UniProt (SwissProt) Alternative ID(s) of Target Chain 35 UniProt (TrEMBL) Submitted Name of Target Chain 35 UniProt (TrEMBL) Entry Name of Target Chain 35 UniProt (TrEMBL) Primary ID of Target Chain 35 UniProt (TrEMBL) Secondary ID(s) of Target Chain 35 UniProt (TrEMBL) Alternative ID(s) of Target Chain 35 BindingDB Target Chain Sequence 36 PDB ID(s) of Target Chain 36 UniProt (SwissProt) Recommended Name of Target Chain 36 UniProt (SwissProt) Entry Name of Target Chain 36 UniProt (SwissProt) Primary ID of Target Chain 36 UniProt (SwissProt) Secondary ID(s) of Target Chain 36 UniProt (SwissProt) Alternative ID(s) of Target Chain 36 UniProt (TrEMBL) Submitted Name of Target Chain 36 UniProt (TrEMBL) Entry Name of Target Chain 36 UniProt (TrEMBL) Primary ID of Target Chain 36 UniProt (TrEMBL) Secondary ID(s) of Target Chain 36 UniProt (TrEMBL) Alternative ID(s) of Target Chain 36 BindingDB Target Chain Sequence 37 PDB ID(s) of Target Chain 37 UniProt (SwissProt) Recommended Name of Target Chain 37 UniProt (SwissProt) Entry Name of Target Chain 37 UniProt (SwissProt) Primary ID of Target Chain 37 UniProt (SwissProt) Secondary ID(s) of Target Chain 37 UniProt (SwissProt) Alternative ID(s) of Target Chain 37 UniProt (TrEMBL) Submitted Name of Target Chain 37 UniProt (TrEMBL) Entry Name of Target Chain 37 UniProt (TrEMBL) Primary ID of Target Chain 37 UniProt (TrEMBL) Secondary ID(s) of Target Chain 37 UniProt (TrEMBL) Alternative ID(s) of Target Chain 37 BindingDB Target Chain Sequence 38 PDB ID(s) of Target Chain 38 UniProt (SwissProt) Recommended Name of Target Chain 38 UniProt (SwissProt) Entry Name of Target Chain 38 UniProt (SwissProt) Primary ID of Target Chain 38 UniProt (SwissProt) Secondary ID(s) of Target Chain 38 UniProt (SwissProt) Alternative ID(s) of Target Chain 38 UniProt (TrEMBL) Submitted Name of Target Chain 38 UniProt (TrEMBL) Entry Name of Target Chain 38 UniProt (TrEMBL) Primary ID of Target Chain 38 UniProt (TrEMBL) Secondary ID(s) of Target Chain 38 UniProt (TrEMBL) Alternative ID(s) of Target Chain 38 BindingDB Target Chain Sequence 39 PDB ID(s) of Target Chain 39 UniProt (SwissProt) Recommended Name of Target Chain 39 UniProt (SwissProt) Entry Name of Target Chain 39 UniProt (SwissProt) Primary ID of Target Chain 39 UniProt (SwissProt) Secondary ID(s) of Target Chain 39 UniProt (SwissProt) Alternative ID(s) of Target Chain 39 UniProt (TrEMBL) Submitted Name of Target Chain 39 UniProt (TrEMBL) Entry Name of Target Chain 39 UniProt (TrEMBL) Primary ID of Target Chain 39 UniProt (TrEMBL) Secondary ID(s) of Target Chain 39 UniProt (TrEMBL) Alternative ID(s) of Target Chain 39 BindingDB Target Chain Sequence 40 PDB ID(s) of Target Chain 40 UniProt (SwissProt) Recommended Name of Target Chain 40 UniProt (SwissProt) Entry Name of Target Chain 40 UniProt (SwissProt) Primary ID of Target Chain 40 UniProt (SwissProt) Secondary ID(s) of Target Chain 40 UniProt (SwissProt) Alternative ID(s) of Target Chain 40 UniProt (TrEMBL) Submitted Name of Target Chain 40 UniProt (TrEMBL) Entry Name of Target Chain 40 UniProt (TrEMBL) Primary ID of Target Chain 40 UniProt (TrEMBL) Secondary ID(s) of Target Chain 40 UniProt (TrEMBL) Alternative ID(s) of Target Chain 40 BindingDB Target Chain Sequence 41 PDB ID(s) of Target Chain 41 UniProt (SwissProt) Recommended Name of Target Chain 41 UniProt (SwissProt) Entry Name of Target Chain 41 UniProt (SwissProt) Primary ID of Target Chain 41 UniProt (SwissProt) Secondary ID(s) of Target Chain 41 UniProt (SwissProt) Alternative ID(s) of Target Chain 41 UniProt (TrEMBL) Submitted Name of Target Chain 41 UniProt (TrEMBL) Entry Name of Target Chain 41 UniProt (TrEMBL) Primary ID of Target Chain 41 UniProt (TrEMBL) Secondary ID(s) of Target Chain 41 UniProt (TrEMBL) Alternative ID(s) of Target Chain 41 BindingDB Target Chain Sequence 42 PDB ID(s) of Target Chain 42 UniProt (SwissProt) Recommended Name of Target Chain 42 UniProt (SwissProt) Entry Name of Target Chain 42 UniProt (SwissProt) Primary ID of Target Chain 42 UniProt (SwissProt) Secondary ID(s) of Target Chain 42 UniProt (SwissProt) Alternative ID(s) of Target Chain 42 UniProt (TrEMBL) Submitted Name of Target Chain 42 UniProt (TrEMBL) Entry Name of Target Chain 42 UniProt (TrEMBL) Primary ID of Target Chain 42 UniProt (TrEMBL) Secondary ID(s) of Target Chain 42 UniProt (TrEMBL) Alternative ID(s) of Target Chain 42 BindingDB Target Chain Sequence 43 PDB ID(s) of Target Chain 43 UniProt (SwissProt) Recommended Name of Target Chain 43 UniProt (SwissProt) Entry Name of Target Chain 43 UniProt (SwissProt) Primary ID of Target Chain 43 UniProt (SwissProt) Secondary ID(s) of Target Chain 43 UniProt (SwissProt) Alternative ID(s) of Target Chain 43 UniProt (TrEMBL) Submitted Name of Target Chain 43 UniProt (TrEMBL) Entry Name of Target Chain 43 UniProt (TrEMBL) Primary ID of Target Chain 43 UniProt (TrEMBL) Secondary ID(s) of Target Chain 43 UniProt (TrEMBL) Alternative ID(s) of Target Chain 43 BindingDB Target Chain Sequence 44 PDB ID(s) of Target Chain 44 UniProt (SwissProt) Recommended Name of Target Chain 44 UniProt (SwissProt) Entry Name of Target Chain 44 UniProt (SwissProt) Primary ID of Target Chain 44 UniProt (SwissProt) Secondary ID(s) of Target Chain 44 UniProt (SwissProt) Alternative ID(s) of Target Chain 44 UniProt (TrEMBL) Submitted Name of Target Chain 44 UniProt (TrEMBL) Entry Name of Target Chain 44 UniProt (TrEMBL) Primary ID of Target Chain 44 UniProt (TrEMBL) Secondary ID(s) of Target Chain 44 UniProt (TrEMBL) Alternative ID(s) of Target Chain 44 BindingDB Target Chain Sequence 45 PDB ID(s) of Target Chain 45 UniProt (SwissProt) Recommended Name of Target Chain 45 UniProt (SwissProt) Entry Name of Target Chain 45 UniProt (SwissProt) Primary ID of Target Chain 45 UniProt (SwissProt) Secondary ID(s) of Target Chain 45 UniProt (SwissProt) Alternative ID(s) of Target Chain 45 UniProt (TrEMBL) Submitted Name of Target Chain 45 UniProt (TrEMBL) Entry Name of Target Chain 45 UniProt (TrEMBL) Primary ID of Target Chain 45 UniProt (TrEMBL) Secondary ID(s) of Target Chain 45 UniProt (TrEMBL) Alternative ID(s) of Target Chain 45 BindingDB Target Chain Sequence 46 PDB ID(s) of Target Chain 46 UniProt (SwissProt) Recommended Name of Target Chain 46 UniProt (SwissProt) Entry Name of Target Chain 46 UniProt (SwissProt) Primary ID of Target Chain 46 UniProt (SwissProt) Secondary ID(s) of Target Chain 46 UniProt (SwissProt) Alternative ID(s) of Target Chain 46 UniProt (TrEMBL) Submitted Name of Target Chain 46 UniProt (TrEMBL) Entry Name of Target Chain 46 UniProt (TrEMBL) Primary ID of Target Chain 46 UniProt (TrEMBL) Secondary ID(s) of Target Chain 46 UniProt (TrEMBL) Alternative ID(s) of Target Chain 46 BindingDB Target Chain Sequence 47 PDB ID(s) of Target Chain 47 UniProt (SwissProt) Recommended Name of Target Chain 47 UniProt (SwissProt) Entry Name of Target Chain 47 UniProt (SwissProt) Primary ID of Target Chain 47 UniProt (SwissProt) Secondary ID(s) of Target Chain 47 UniProt (SwissProt) Alternative ID(s) of Target Chain 47 UniProt (TrEMBL) Submitted Name of Target Chain 47 UniProt (TrEMBL) Entry Name of Target Chain 47 UniProt (TrEMBL) Primary ID of Target Chain 47 UniProt (TrEMBL) Secondary ID(s) of Target Chain 47 UniProt (TrEMBL) Alternative ID(s) of Target Chain 47 BindingDB Target Chain Sequence 48 PDB ID(s) of Target Chain 48 UniProt (SwissProt) Recommended Name of Target Chain 48 UniProt (SwissProt) Entry Name of Target Chain 48 UniProt (SwissProt) Primary ID of Target Chain 48 UniProt (SwissProt) Secondary ID(s) of Target Chain 48 UniProt (SwissProt) Alternative ID(s) of Target Chain 48 UniProt (TrEMBL) Submitted Name of Target Chain 48 UniProt (TrEMBL) Entry Name of Target Chain 48 UniProt (TrEMBL) Primary ID of Target Chain 48 UniProt (TrEMBL) Secondary ID(s) of Target Chain 48 UniProt (TrEMBL) Alternative ID(s) of Target Chain 48 BindingDB Target Chain Sequence 49 PDB ID(s) of Target Chain 49 UniProt (SwissProt) Recommended Name of Target Chain 49 UniProt (SwissProt) Entry Name of Target Chain 49 UniProt (SwissProt) Primary ID of Target Chain 49 UniProt (SwissProt) Secondary ID(s) of Target Chain 49 UniProt (SwissProt) Alternative ID(s) of Target Chain 49 UniProt (TrEMBL) Submitted Name of Target Chain 49 UniProt (TrEMBL) Entry Name of Target Chain 49 UniProt (TrEMBL) Primary ID of Target Chain 49 UniProt (TrEMBL) Secondary ID(s) of Target Chain 49 UniProt (TrEMBL) Alternative ID(s) of Target Chain 49 BindingDB Target Chain Sequence 50 PDB ID(s) of Target Chain 50 UniProt (SwissProt) Recommended Name of Target Chain 50 UniProt (SwissProt) Entry Name of Target Chain 50 UniProt (SwissProt) Primary ID of Target Chain 50 UniProt (SwissProt) Secondary ID(s) of Target Chain 50 UniProt (SwissProt) Alternative ID(s) of Target Chain 50 UniProt (TrEMBL) Submitted Name of Target Chain 50 UniProt (TrEMBL) Entry Name of Target Chain 50 UniProt (TrEMBL) Primary ID of Target Chain 50 UniProt (TrEMBL) Secondary ID(s) of Target Chain 50 UniProt (TrEMBL) Alternative ID(s) of Target Chain 50 211250 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)OC)cc34)ccc12 InChI=1S/C20H17N3O5/c1-11-18(19(24)21-2)14-5-4-13(9-17(14)27-11)28-16-6-7-22-23-10-12(8-15(16)23)20(25)26-3/h4-10H,1-3H3,(H,21,24) ZYTFGULSYRSNJC-UHFFFAOYSA-N 373303 US20260022125, Example 1.1 Vascular endothelial growth factor receptor 2 Homo sapiens 9.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373303 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373303&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727819 404342404 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211251 CCOC(=O)c1cn2nccc(Oc3ccc4[nH]c(C)cc4c3F)c2c1C InChI=1S/C20H18FN3O3/c1-4-26-20(25)14-10-24-19(12(14)3)17(7-8-22-24)27-16-6-5-15-13(18(16)21)9-11(2)23-15/h5-10,23H,4H2,1-3H3 SJILSIOJXOMWJG-UHFFFAOYSA-N 373306 ethyl 4-[(4-fluoro- 2-methyl-1H- indol-5-yl)oxy]-5- methylpyrrolo[1,2-b] pyridazine-6-carboxylate::US20260022125, Example 1.2 Vascular endothelial growth factor receptor 2 Homo sapiens 94.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373306 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373306&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914131 404342406 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211252 CCOC(=O)c1cn2nccc(Oc3ccc4c(C(=O)NC)c(C)oc4c3)c2c1C InChI=1S/C22H21N3O5/c1-5-28-22(27)16-11-25-20(12(16)2)17(8-9-24-25)30-14-6-7-15-18(10-14)29-13(3)19(15)21(26)23-4/h6-11H,5H2,1-4H3,(H,23,26) MUXPFVGMARSDEQ-UHFFFAOYSA-N 373307 US20260022125, Example 2.1 Vascular endothelial growth factor receptor 2 Homo sapiens 10.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373307 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373307&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728039 404342407 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211253 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc12 InChI=1S/C24H24N4O5/c1-12-17(24(31)27-11-18(29)13(27)2)10-28-22(12)19(7-8-26-28)33-15-5-6-16-20(9-15)32-14(3)21(16)23(30)25-4/h5-10,13,18,29H,11H2,1-4H3,(H,25,30) UJJFRTNZHUTLQO-UHFFFAOYSA-N 373308 US20260022125, Example 3.1 Vascular endothelial growth factor receptor 2 Homo sapiens 0.840 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373308 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373308&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728093 404342408 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211254 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-14-18(24(31)28-10-8-25(3,32)13-28)12-29-22(14)19(7-9-27-29)34-16-5-6-17-20(11-16)33-15(2)21(17)23(30)26-4/h5-7,9,11-12,32H,8,10,13H2,1-4H3,(H,26,30) HCRFFFKFUIBGJV-UHFFFAOYSA-N 373310 US20260022125, Example 4.1 Vascular endothelial growth factor receptor 2 Homo sapiens 7.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373310 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373310&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728203 404342410 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211255 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCC5)cc34)ccc12 InChI=1S/C23H22N4O4/c1-14-21(22(28)24-2)17-6-5-16(12-20(17)30-14)31-19-7-8-25-27-13-15(11-18(19)27)23(29)26-9-3-4-10-26/h5-8,11-13H,3-4,9-10H2,1-2H3,(H,24,28) AJPJXYYRUDXFDA-UHFFFAOYSA-N 373314 US20260022125, Example 5.1 Vascular endothelial growth factor receptor 2 Homo sapiens 1.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373314 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373314&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727681 404342413 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211256 CCNC(=O)n1c(C)cc2cc(Oc3ccnn4cc(C(=O)C5CC6(O)CC5C6)c(C)c34)ccc21 InChI=1S/C27H28N4O4/c1-4-28-26(33)31-15(2)9-17-10-19(5-6-22(17)31)35-23-7-8-29-30-14-21(16(3)24(23)30)25(32)20-13-27(34)11-18(20)12-27/h5-10,14,18,20,34H,4,11-13H2,1-3H3,(H,28,33) DNVRKMHDIVQGIP-UHFFFAOYSA-N 373315 N-ethyl-5-((6-(4-hydroxy-2- azabicyclo[2.1.1]hexane-2- carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl)oxy)-2-methyl-1H-indole- 1-carboxamide::US20260022125, Example 6.1 Vascular endothelial growth factor receptor 2 Homo sapiens 2.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373315 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373315&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727854 404342414 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211257 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@](C)(O)C5)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-14-18(24(31)28-10-8-25(3,32)13-28)12-29-22(14)19(7-9-27-29)34-16-5-6-17-20(11-16)33-15(2)21(17)23(30)26-4/h5-7,9,11-12,32H,8,10,13H2,1-4H3,(H,26,30) HCRFFFKFUIBGJV-UHFFFAOYSA-N 373316 6-({6-[(3S)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 6.2 Vascular endothelial growth factor receptor 2 Homo sapiens 10.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373316 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373316&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728585 404342415 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211258 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc12 InChI=1S/C24H21N5O4/c1-13-18(24(31)28-10-15(9-25)11-28)12-29-22(13)19(6-7-27-29)33-16-4-5-17-20(8-16)32-14(2)21(17)23(30)26-3/h4-8,12,15H,10-11H2,1-3H3,(H,26,30) GVGDXKCQFXSDHP-UHFFFAOYSA-N 373317 6-{[6-(3-cyanoazetidine-1- carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.3 Vascular endothelial growth factor receptor 2 Homo sapiens 2.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373317 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373317&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727836 404342416 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211259 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(OC)C5)c(C)c34)ccc12 InChI=1S/C24H24N4O5/c1-13-18(24(30)27-10-16(11-27)31-4)12-28-22(13)19(7-8-26-28)33-15-5-6-17-20(9-15)32-14(2)21(17)23(29)25-3/h5-9,12,16H,10-11H2,1-4H3,(H,25,29) VCSFUBPMESPZEM-UHFFFAOYSA-N 373320 6-{[6-(3-methoxyazetidine-1- carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.4 Vascular endothelial growth factor receptor 2 Homo sapiens 2.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373320 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373320&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728127 404342419 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211260 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)NC5(C)CS(=O)(=O)C5)c(C)c34)ccc12 InChI=1S/C24H24N4O6S/c1-13-17(22(29)27-24(3)11-35(31,32)12-24)10-28-21(13)18(7-8-26-28)34-15-5-6-16-19(9-15)33-14(2)20(16)23(30)25-4/h5-10H,11-12H2,1-4H3,(H,25,30)(H,27,29) JOIDTAIUKMFXCO-UHFFFAOYSA-N 373321 5-methyl-N-(3-methyl-1,1- dioxo-1lambda~6~-thietan-3- yl)-4-{[2-methyl-3- (methylcarbamoyl)-1- benzofuran-6- yl]oxy}pyrrolo[1,2- b]pyridazine-6-carboxamide::US20260022125, Example 6.5 Vascular endothelial growth factor receptor 2 Homo sapiens 25.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373321 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373321&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728292 404342420 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211261 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)NC1CC(F)(F)C1 InChI=1S/C27H26F2N4O5/c1-13-19(26(36)32-12-20(34)14(32)2)11-33-24(13)21(6-7-30-33)38-17-4-5-18-22(8-17)37-15(3)23(18)25(35)31-16-9-27(28,29)10-16/h4-8,11,14,16,20,34H,9-10,12H2,1-3H3,(H,31,35) RUYGSPGSRPPIKL-UHFFFAOYSA-N 373322 N-(3,3-difluorocyclobutyl)-6- ({6-[(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.6 Vascular endothelial growth factor receptor 2 Homo sapiens 4.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373322 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373322&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728024 404342421 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211262 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)NC1CCC1(F)F InChI=1S/C27H26F2N4O5/c1-13-18(26(36)32-12-19(34)14(32)2)11-33-24(13)20(7-9-30-33)38-16-4-5-17-21(10-16)37-15(3)23(17)25(35)31-22-6-8-27(22,28)29/h4-5,7,9-11,14,19,22,34H,6,8,12H2,1-3H3,(H,31,35) GQWAHOKNTNXXSG-UHFFFAOYSA-N 373323 N-({R or S}-2,2- difluorocyclobutyl)-6-({6- [(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.7 Vascular endothelial growth factor receptor 2 Homo sapiens 0.810 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373323 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373323&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727889 404342422 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211263 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)NC1CCC1(F)F InChI=1S/C27H26F2N4O5/c1-13-18(26(36)32-12-19(34)14(32)2)11-33-24(13)20(7-9-30-33)38-16-4-5-17-21(10-16)37-15(3)23(17)25(35)31-22-6-8-27(22,28)29/h4-5,7,9-11,14,19,22,34H,6,8,12H2,1-3H3,(H,31,35) GQWAHOKNTNXXSG-UHFFFAOYSA-N 373324 N-({S or R}-2,2- difluorocyclobutyl)-6-({6- [(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.8 Vascular endothelial growth factor receptor 2 Homo sapiens 3.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373324 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373324&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727887 404342423 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211264 CO[C@@H]1CN(C(=O)c2cn3nccc(Oc4ccc5c(C(=O)N[C@H]6CC[C@@H]6O)c(C)oc5c4)c3c2C)[C@@H]1C InChI=1S/C28H30N4O6/c1-14-19(28(35)31-13-24(36-4)15(31)2)12-32-26(14)22(9-10-29-32)38-17-5-6-18-23(11-17)37-16(3)25(18)27(34)30-20-7-8-21(20)33/h5-6,9-12,15,20-21,24,33H,7-8,13H2,1-4H3,(H,30,34) XSGGOTQVUPCWMR-UHFFFAOYSA-N 373326 N-[(1S,2S)-2- hydroxycyclobutyl]-6-({6- [(2R,3R)-3-methoxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.9 Vascular endothelial growth factor receptor 2 Homo sapiens 120 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373326 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373326&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727748 404342425 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211265 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@@H]1O InChI=1S/C27H28N4O5/c1-14-9-11-30(14)27(34)19-13-31-25(15(19)2)22(8-10-28-31)36-17-4-5-18-23(12-17)35-16(3)24(18)26(33)29-20-6-7-21(20)32/h4-5,8,10,12-14,20-21,32H,6-7,9,11H2,1-3H3,(H,29,33) YDCSECBJWHOFBG-UHFFFAOYSA-N 373327 N-[(1S,2S)-2- hydroxycyclobutyl]-2-methyl- 6-({5-methyl-6-[(2R)-2- methylazetidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 6.10 Vascular endothelial growth factor receptor 2 Homo sapiens 8.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373327 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373327&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 89748145 404342426 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211266 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)NC1CN(CC(F)(F)F)C1 InChI=1S/C28H27F4N5O4/c1-14-20(27(39)36-12-21(29)15(36)2)11-37-25(14)22(6-7-33-37)41-18-4-5-19-23(8-18)40-16(3)24(19)26(38)34-17-9-35(10-17)13-28(30,31)32/h4-8,11,15,17,21H,9-10,12-13H2,1-3H3,(H,34,38) CWPOZMDJKOPESS-UHFFFAOYSA-N 373329 6-9{(6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-N-[1- (2,2,2-trifluoroethyl)azetidin- 3-yl]-1-benzofuran-3- carboxamide::US20260022125, Example 6.11 Vascular endothelial growth factor receptor 2 Homo sapiens 90.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373329 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373329&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727679 404342428 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211267 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)NC1CN(CC(F)(F)F)C1 InChI=1S/C28H28F3N5O5/c1-14-20(27(39)35-12-21(37)15(35)2)11-36-25(14)22(6-7-32-36)41-18-4-5-19-23(8-18)40-16(3)24(19)26(38)33-17-9-34(10-17)13-28(29,30)31/h4-8,11,15,17,21,37H,9-10,12-13H2,1-3H3,(H,33,38) GNRXEGHWOKZKFD-UHFFFAOYSA-N 373332 6-({6-[(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-N-[1- (2,2,2-trifluoroethyl)azetidin- 3-yl]-1-benzofuran-3-carboxamide::US20260022125, Example 6.12 Vascular endothelial growth factor receptor 2 Homo sapiens 15.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373332 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373332&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727653 404342431 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211268 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)NC1(C)CCC1 InChI=1S/C28H30N4O5/c1-15-20(27(35)31-14-21(33)16(31)2)13-32-25(15)22(8-11-29-32)37-18-6-7-19-23(12-18)36-17(3)24(19)26(34)30-28(4)9-5-10-28/h6-8,11-13,16,21,33H,5,9-10,14H2,1-4H3,(H,30,34) MWKUOUTYVISSSK-UHFFFAOYSA-N 373335 6-({6-[(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-N-(1- methylcyclobutyl)-1- benzofuran-3-carboxamide::US20260022125, Example 6.13 Vascular endothelial growth factor receptor 2 Homo sapiens 2.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373335 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373335&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727746 404342434 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211269 CNC(=O)c1c(C)oc2c(C)c(Oc3ccnn4cc(C(=O)N5CC[C@](C)(O)C5)c(C)c34)ccc12 InChI=1S/C26H28N4O5/c1-14-18(25(32)29-11-9-26(4,33)13-29)12-30-22(14)20(8-10-28-30)35-19-7-6-17-21(24(31)27-5)16(3)34-23(17)15(19)2/h6-8,10,12,33H,9,11,13H2,1-5H3,(H,27,31) HKQHFPIPRKPWIR-UHFFFAOYSA-N 373339 6-({6-[(3S)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2,7- trimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 6.14 Vascular endothelial growth factor receptor 2 Homo sapiens 11.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373339 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373339&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728212 404342435 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211270 CNC(=O)c1c(C)oc2c(C)c(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc12 InChI=1S/C26H28N4O5/c1-14-18(25(32)29-11-9-26(4,33)13-29)12-30-22(14)20(8-10-28-30)35-19-7-6-17-21(24(31)27-5)16(3)34-23(17)15(19)2/h6-8,10,12,33H,9,11,13H2,1-5H3,(H,27,31) HKQHFPIPRKPWIR-UHFFFAOYSA-N 373340 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2,7- trimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 6.15 Vascular endothelial growth factor receptor 2 Homo sapiens 9.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373340 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373340&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728150 404342436 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211271 Cc1oc2c(C)c(Oc3ccnn4cc(C(=O)N5CC[C@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CCC1 InChI=1S/C29H32N4O5/c1-16-21(28(35)32-13-11-29(4,36)15-32)14-33-25(16)23(10-12-30-33)38-22-9-8-20-24(18(3)37-26(20)17(22)2)27(34)31-19-6-5-7-19/h8-10,12,14,19,36H,5-7,11,13,15H2,1-4H3,(H,31,34) BDMMCLNAKWTCOD-UHFFFAOYSA-N 373341 N-cyclobutyl-6-({6-[(3S)-3- hydroxy-3-methylpyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2,7-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.16 Vascular endothelial growth factor receptor 2 Homo sapiens 2.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373341 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373341&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727990 404342437 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211272 Cc1oc2c(C)c(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CCC1 InChI=1S/C29H32N4O5/c1-16-21(28(35)32-13-11-29(4,36)15-32)14-33-25(16)23(10-12-30-33)38-22-9-8-20-24(18(3)37-26(20)17(22)2)27(34)31-19-6-5-7-19/h8-10,12,14,19,36H,5-7,11,13,15H2,1-4H3,(H,31,34) BDMMCLNAKWTCOD-UHFFFAOYSA-N 373342 N-cyclobutyl-6-({6-[(3R)-3- hydroxy-3-methylpyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2,7-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.17 Vascular endothelial growth factor receptor 2 Homo sapiens 3.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373342 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373342&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727654 404342438 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211273 CNC(=O)c1c(C)oc2c(F)c(Oc3ccnn4cc(C(=O)N5CC[C@](C)(O)C5)c(C)c34)ccc12 InChI=1S/C25H25FN4O5/c1-13-16(24(32)29-10-8-25(3,33)12-29)11-30-21(13)18(7-9-28-30)35-17-6-5-15-19(23(31)27-4)14(2)34-22(15)20(17)26/h5-7,9,11,33H,8,10,12H2,1-4H3,(H,27,31) ALRPXJHOFVRKAY-UHFFFAOYSA-N 373343 7-fluoro-6-({6-[(3S)-3- hydroxy-3-methylpyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.18 Vascular endothelial growth factor receptor 2 Homo sapiens 2.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373343 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373343&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728126 404342439 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211274 CNC(=O)c1c(C)oc2c(F)c(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc12 InChI=1S/C25H25FN4O5/c1-13-16(24(32)29-10-8-25(3,33)12-29)11-30-21(13)18(7-9-28-30)35-17-6-5-15-19(23(31)27-4)14(2)34-22(15)20(17)26/h5-7,9,11,33H,8,10,12H2,1-4H3,(H,27,31) ALRPXJHOFVRKAY-UHFFFAOYSA-N 373344 7-fluoro-6-({6-[(3R)-3- hydroxy-3-methylpyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.19 Vascular endothelial growth factor receptor 2 Homo sapiens 2.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373344 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373344&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727691 404342440 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211275 CNC(=O)c1c(C)oc2c(F)c(Oc3ccnn4cc(C(=O)N5C[C@@H](O)C[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H25FN4O5/c1-12-9-15(31)10-29(12)25(33)17-11-30-22(13(17)2)19(7-8-28-30)35-18-6-5-16-20(24(32)27-4)14(3)34-23(16)21(18)26/h5-8,11-12,15,31H,9-10H2,1-4H3,(H,27,32) NRCRURFDDPIROL-UHFFFAOYSA-N 373345 7-fluoro-6-({6-[(2R,4S)-4- hydroxy-2-methylpyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.20 Vascular endothelial growth factor receptor 2 Homo sapiens 3.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373345 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373345&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727821 404342441 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211276 CNC(=O)c1c(C)oc2c(F)c(Oc3ccnn4cc(C(=O)N5CC[C@@H](O)[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H25FN4O5/c1-12-16(25(33)29-10-8-17(31)13(29)2)11-30-22(12)19(7-9-28-30)35-18-6-5-15-20(24(32)27-4)14(3)34-23(15)21(18)26/h5-7,9,11,13,17,31H,8,10H2,1-4H3,(H,27,32) ZCWHJCKJRHMMLG-UHFFFAOYSA-N 373346 7-fluoro-6-({6-[(2R,3R)-3- hydroxy-3-methylpyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.21 Vascular endothelial growth factor receptor 2 Homo sapiens 3.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373346 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373346&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727923 404342442 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211277 CNC(=O)c1c(C)oc2c(F)c(Oc3ccnn4cc(C(=O)N5CC6(O)CC5C6)c(C)c34)ccc12 InChI=1S/C25H23FN4O5/c1-12-16(24(32)29-11-25(33)8-14(29)9-25)10-30-21(12)18(6-7-28-30)35-17-5-4-15-19(23(31)27-3)13(2)34-22(15)20(17)26/h4-7,10,14,33H,8-9,11H2,1-3H3,(H,27,31) TYCQZLFYDWMEPY-UHFFFAOYSA-N 373347 7-fluoro-6-{[6-(4-hydroxy-2- azabicyclo[2.1.1]hexane-2- carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.22 Vascular endothelial growth factor receptor 2 Homo sapiens 3.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373347 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373347&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727858 404342443 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211278 CNC(=O)c1c(C)oc2c(F)c(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc12 InChI=1S/C24H23FN4O5/c1-11-15(24(32)28-10-16(30)12(28)2)9-29-21(11)18(7-8-27-29)34-17-6-5-14-19(23(31)26-4)13(3)33-22(14)20(17)25/h5-9,12,16,30H,10H2,1-4H3,(H,26,31) AFBAHAQQZPTSCC-UHFFFAOYSA-N 373348 7-fluoro-6-({6-[(2R,3R)-3- hydroxy-2-methylazetidine-1- carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 6.23 Vascular endothelial growth factor receptor 2 Homo sapiens 0.550 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373348 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373348&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727799 404342444 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211279 COC1CN(C(=O)c2cn3nccc(Oc4ccc5[nH]c(C)cc5c4F)c3c2C)C1 InChI=1S/C22H21FN4O3/c1-12-8-15-17(25-12)4-5-18(20(15)23)30-19-6-7-24-27-11-16(13(2)21(19)27)22(28)26-9-14(10-26)29-3/h4-8,11,14,25H,9-10H2,1-3H3 ODRCWVWZUOBMBA-UHFFFAOYSA-N 373349 {4-[(4-fluoro-2-methyl-1H- indol-5-yl)oxy]-5- methylpyrrolo[1,2-b]pyridazin- 6-yl}(3-methoxyazetidin-1- yl)methanone::US20260022125, Example 6.24 Vascular endothelial growth factor receptor 2 Homo sapiens 1.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373349 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373349&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914263 404342445 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211280 CO[C@H]1CCN(C(=O)c2cn3nccc(Oc4ccc5[nH]c(C)cc5c4F)c3c2C)C1 InChI=1S/C23H23FN4O3/c1-13-10-16-18(26-13)4-5-19(21(16)24)31-20-6-8-25-28-12-17(14(2)22(20)28)23(29)27-9-7-15(11-27)30-3/h4-6,8,10,12,15,26H,7,9,11H2,1-3H3 OUBBUIANRNHDIX-UHFFFAOYSA-N 373351 {4-[(4-fluoro-2-methyl-1H- indol-5-yl)oxy]-5- methylpyrrolo[1,2-b]pyridazin- 6-yl}[(3S)-3- methoxypyrrolidin-1- yl]methanone::US20260022125, Example 6.25 Vascular endothelial growth factor receptor 2 Homo sapiens 2.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373351 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373351&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914181 404342446 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211281 CO[C@@H]1CCN(C(=O)c2cn3nccc(Oc4ccc5[nH]c(C)cc5c4F)c3c2C)C1 InChI=1S/C23H23FN4O3/c1-13-10-16-18(26-13)4-5-19(21(16)24)31-20-6-8-25-28-12-17(14(2)22(20)28)23(29)27-9-7-15(11-27)30-3/h4-6,8,10,12,15,26H,7,9,11H2,1-3H3 OUBBUIANRNHDIX-UHFFFAOYSA-N 373352 {4-[(4-fluoro-2-methyl-1H- indol-5-yl)oxy]-5- methylpyrrolo[1,2-b]pyridazin- 6-yl}[(3R)-3- methoxypyrrolidin-1- yl]methanone::US20260022125, Example 6.26 Vascular endothelial growth factor receptor 2 Homo sapiens 1.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373352 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373352&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914388 404342447 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211282 Cc1cc2c(F)c(Oc3ccnn4cc(C(=O)N5CC[C@](C)(O)C5)c(C)c34)ccc2[nH]1 InChI=1S/C23H23FN4O3/c1-13-10-15-17(26-13)4-5-18(20(15)24)31-19-6-8-25-28-11-16(14(2)21(19)28)22(29)27-9-7-23(3,30)12-27/h4-6,8,10-11,26,30H,7,9,12H2,1-3H3 HYWCXHMEYPXFDX-UHFFFAOYSA-N 373354 {4-[(4-fluoro-2-methyl-1H- indol-5-yl)oxy]-5- methylpyrrolo[1,2-b]pyridazin- 6-yl}[(3S)-3-hydroxy-3- methylpyrrolidin-1- yl]methanone::US20260022125, Example 6.27 Vascular endothelial growth factor receptor 2 Homo sapiens 1.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373354 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373354&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914203 404342449 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211283 Cc1cc2c(F)c(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2[nH]1 InChI=1S/C23H23FN4O3/c1-13-10-15-17(26-13)4-5-18(20(15)24)31-19-6-8-25-28-11-16(14(2)21(19)28)22(29)27-9-7-23(3,30)12-27/h4-6,8,10-11,26,30H,7,9,12H2,1-3H3 HYWCXHMEYPXFDX-UHFFFAOYSA-N 373355 {4-[(4-fluoro-2-methyl-1H- indol-5-yl)oxy]-5- methylpyrrolo[1,2-b]pyridazin- 6-yl}[(3R)-3-hydroxy-3- methylpyrrolidin-1- yl]methanone::US20260022125, Example 6.28 Vascular endothelial growth factor receptor 2 Homo sapiens 1.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373355 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373355&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914329 404342450 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211284 Cc1cc2c(F)c(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc2[nH]1 InChI=1S/C22H18FN5O2/c1-12-7-15-17(26-12)3-4-18(20(15)23)30-19-5-6-25-28-11-16(13(2)21(19)28)22(29)27-9-14(8-24)10-27/h3-7,11,14,26H,9-10H2,1-2H3 ZCMXLRUDEWSCNX-UHFFFAOYSA-N 373357 1-{4-[(4-fluoro-2-methyl-1H- indol-5-yl)oxy]-5- methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 6.29 Vascular endothelial growth factor receptor 2 Homo sapiens 1.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373357 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373357&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914264 404342452 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211285 CNC(=O)c1csc2cc(Oc3ccnn4cc(C(=O)N5CC[C@](C)(O)C5)c(C)c34)ccc12 InChI=1S/C24H24N4O4S/c1-14-17(23(30)27-9-7-24(2,31)13-27)11-28-21(14)19(6-8-26-28)32-15-4-5-16-18(22(29)25-3)12-33-20(16)10-15/h4-6,8,10-12,31H,7,9,13H2,1-3H3,(H,25,29) BZFMSHSQICVEPT-UHFFFAOYSA-N 373358 6-({6-[(3S)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N- methyl-1-benzothiophene-3- carboxamide::US20260022125, Example 6.30 Vascular endothelial growth factor receptor 2 Homo sapiens 21.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373358 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373358&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728081 404342453 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211286 CNC(=O)c1csc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc12 InChI=1S/C24H24N4O4S/c1-14-17(23(30)27-9-7-24(2,31)13-27)11-28-21(14)19(6-8-26-28)32-15-4-5-16-18(22(29)25-3)12-33-20(16)10-15/h4-6,8,10-12,31H,7,9,13H2,1-3H3,(H,25,29) BZFMSHSQICVEPT-UHFFFAOYSA-N 373359 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N- methyl-1-benzothiophene-3- carboxamide::US20260022125, Example 6.31 Vascular endothelial growth factor receptor 2 Homo sapiens 22.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373359 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373359&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727949 404342454 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211287 CNC(=O)c1c(C)sc2cc(Oc3ccnn4cc(C(=O)N5CC[C@](C)(O)C5)c(C)c34)ccc12 InChI=1S/C25H26N4O4S/c1-14-18(24(31)28-10-8-25(3,32)13-28)12-29-22(14)19(7-9-27-29)33-16-5-6-17-20(11-16)34-15(2)21(17)23(30)26-4/h5-7,9,11-12,32H,8,10,13H2,1-4H3,(H,26,30) WGRIRVOMZZGDNK-UHFFFAOYSA-N 373360 6-({6-[(3S)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzothiophene-3- carboxamide::US20260022125, Example 6.32 Vascular endothelial growth factor receptor 2 Homo sapiens 20.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373360 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373360&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727711 404342455 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211288 CNC(=O)c1c(C)sc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc12 InChI=1S/C25H26N4O4S/c1-14-18(24(31)28-10-8-25(3,32)13-28)12-29-22(14)19(7-9-27-29)33-16-5-6-17-20(11-16)34-15(2)21(17)23(30)26-4/h5-7,9,11-12,32H,8,10,13H2,1-4H3,(H,26,30) WGRIRVOMZZGDNK-UHFFFAOYSA-N 373361 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzothiophene-3- carboxamide::US20260022125, Example 6.33 Vascular endothelial growth factor receptor 2 Homo sapiens 15.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373361 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373361&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727677 404342456 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211289 CNC(=O)c1c(C)sc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc12 InChI=1S/C24H24N4O4S/c1-12-17(24(31)27-11-18(29)13(27)2)10-28-22(12)19(7-8-26-28)32-15-5-6-16-20(9-15)33-14(3)21(16)23(30)25-4/h5-10,13,18,29H,11H2,1-4H3,(H,25,30) UHZIYLYIWLGDGN-UHFFFAOYSA-N 373362 6-({6-[(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzothiophene-3-carboxamide::US20260022125, Example 6.34 Vascular endothelial growth factor receptor 2 Homo sapiens 4.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373362 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373362&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727979 404342457 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211290 CNC(=O)c1c(C)sc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)C[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O4S/c1-13-9-16(30)11-28(13)25(32)19-12-29-23(14(19)2)20(7-8-27-29)33-17-5-6-18-21(10-17)34-15(3)22(18)24(31)26-4/h5-8,10,12-13,16,30H,9,11H2,1-4H3,(H,26,31) QBPZWMUFRFBFTL-UHFFFAOYSA-N 373363 6-({6-[(2R,4S)-4-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzothiophene-3- carboxamide::US20260022125, Example 6.35 Vascular endothelial growth factor receptor 2 Homo sapiens 27.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373363 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373363&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727975 404342458 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211291 CNC(=O)c1c(C)sc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H](O)[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O4S/c1-13-18(25(32)28-10-8-19(30)14(28)2)12-29-23(13)20(7-9-27-29)33-16-5-6-17-21(11-16)34-15(3)22(17)24(31)26-4/h5-7,9,11-12,14,19,30H,8,10H2,1-4H3,(H,26,31) JOLMIHOZBVAKJX-UHFFFAOYSA-N 373364 6-({6-[(2R,3R)-3-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzothiophene-3- carboxamide::US20260022125, Example 6.36 Vascular endothelial growth factor receptor 2 Homo sapiens 31.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373364 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373364&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728142 404342459 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211292 CCNC(=O)n1c(C)cc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc21 InChI=1S/C25H27N5O4/c1-5-26-25(33)30-14(2)10-17-11-18(6-7-20(17)30)34-22-8-9-27-29-12-19(15(3)23(22)29)24(32)28-13-21(31)16(28)4/h6-12,16,21,31H,5,13H2,1-4H3,(H,26,33) ZETZVPFHMWQRLH-UHFFFAOYSA-N 373366 N-ethyl-5-({6-[(2R,3R)-3- hydroxy-2-methylazetidine-1- carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1H-indole- 1-carboxamide::US20260022125, Example 6.37 Vascular endothelial growth factor receptor 2 Homo sapiens 0.450 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373366 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373366&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727709 404342461 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211293 CCNC(=O)n1c(C)cc2cc(Oc3ccnn4cc(C(=O)N5CC[C@](C)(O)C5)c(C)c34)ccc21 InChI=1S/C26H29N5O4/c1-5-27-25(33)31-16(2)12-18-13-19(6-7-21(18)31)35-22-8-10-28-30-14-20(17(3)23(22)30)24(32)29-11-9-26(4,34)15-29/h6-8,10,12-14,34H,5,9,11,15H2,1-4H3,(H,27,33) JRFASOGSNHOLCF-UHFFFAOYSA-N 373367 N-ethyl-5-({6-[(3S)-3- hydroxy-3-methylpyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1H-indole- 1-carboxamide::US20260022125, Example 6.38 Vascular endothelial growth factor receptor 2 Homo sapiens 1.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373367 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373367&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728228 404342462 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211294 CCNC(=O)n1c(C)cc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc21 InChI=1S/C26H29N5O4/c1-5-27-25(33)31-16(2)12-18-13-19(6-7-21(18)31)35-22-8-10-28-30-14-20(17(3)23(22)30)24(32)29-11-9-26(4,34)15-29/h6-8,10,12-14,34H,5,9,11,15H2,1-4H3,(H,27,33) JRFASOGSNHOLCF-UHFFFAOYSA-N 373368 N-ethyl-5-({6-[(3R)-3- hydroxy-3-methylpyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1H-indole- 1-carboxamide::US20260022125, Example 6.39 Vascular endothelial growth factor receptor 2 Homo sapiens 0.850 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373368 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373368&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727619 404342463 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211295 CCNC(=O)n6c(C)cc5cc(Oc3ccnn4cc(C(=O)C1CC2(O)CC1C2)c(C)c34)ccc56 InChI=1S/C28H29N3O4/c1-4-5-25(32)31-16(2)10-18-11-20(6-7-23(18)31)35-24-8-9-29-30-15-22(17(3)26(24)30)27(33)21-14-28(34)12-19(21)13-28/h6-11,15,19,21,34H,4-5,12-14H2,1-3H3 PZEDOMPNPZQGOY-UHFFFAOYSA-N 373370 US20260022125, Example 6.40 Vascular endothelial growth factor receptor 2 Homo sapiens 1.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373370 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373370&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728163 404342464 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211296 CNC(=O)n1c(C)cc2cc(Oc3ccnn4cc(C(=O)N5CC[C@](C)(O)C5)c(C)c34)ccc21 InChI=1S/C25H27N5O4/c1-15-11-17-12-18(5-6-20(17)30(15)24(32)26-4)34-21-7-9-27-29-13-19(16(2)22(21)29)23(31)28-10-8-25(3,33)14-28/h5-7,9,11-13,33H,8,10,14H2,1-4H3,(H,26,32) ZSFNINPDXRPCNK-UHFFFAOYSA-N 373371 US20260022125, Example 6.41 Vascular endothelial growth factor receptor 2 Homo sapiens 2.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373371 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373371&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727701 404342465 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211297 CNC(=O)n1c(C)cc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc21 InChI=1S/C25H27N5O4/c1-15-11-17-12-18(5-6-20(17)30(15)24(32)26-4)34-21-7-9-27-29-13-19(16(2)22(21)29)23(31)28-10-8-25(3,33)14-28/h5-7,9,11-13,33H,8,10,14H2,1-4H3,(H,26,32) ZSFNINPDXRPCNK-UHFFFAOYSA-N 373372 US20260022125, Example 6.42 Vascular endothelial growth factor receptor 2 Homo sapiens 2.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373372 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373372&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728484 404342466 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211298 CNC(=O)n6c(C)cc5c(F)c(Oc3ccnn4cc(C(=O)N1CC2(O)CC1C2)c(C)c34)ccc56 InChI=1S/C26H25FN4O4/c1-4-22(32)31-14(2)9-17-19(31)5-6-20(23(17)27)35-21-7-8-28-30-12-18(15(3)24(21)30)25(33)29-13-26(34)10-16(29)11-26/h5-9,12,16,34H,4,10-11,13H2,1-3H3 JNCDHRNGYNYSII-UHFFFAOYSA-N 373373 US20260022125, Example 6.43 Vascular endothelial growth factor receptor 2 Homo sapiens 0.730 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373373 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373373&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728274 404342467 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211299 CNC(=O)n5c(C)cc4cc(Oc2ccnn3cc(C(=O)N1C[C@](C)(O)[C@@H]1C)c(C)c23)ccc45 InChI=1S/C26H28N4O4/c1-6-23(31)30-15(2)11-18-12-19(7-8-21(18)30)34-22-9-10-27-29-13-20(16(3)24(22)29)25(32)28-14-26(5,33)17(28)4/h7-13,17,33H,6,14H2,1-5H3 QWLVGWUMIZXSIR-UHFFFAOYSA-N 373374 US20260022125, Example 6.44 Vascular endothelial growth factor receptor 2 Homo sapiens 3.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373374 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373374&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727687 404342468 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211300 CNC(=O)c4c(C)oc5cc(Oc2ccnn3cc(C(=O)NC1(C)CCS(=O)(=O)CC1)c(C)c23)ccc45 InChI=1S/C26H28N4O6S/c1-15-19(24(31)29-26(3)8-11-37(33,34)12-9-26)14-30-23(15)20(7-10-28-30)36-17-5-6-18-21(13-17)35-16(2)22(18)25(32)27-4/h5-7,10,13-14H,8-9,11-12H2,1-4H3,(H,27,32)(H,29,31) OGTPYOSDMSDEIM-UHFFFAOYSA-N 373375 US20260022125, Example 7.1 Vascular endothelial growth factor receptor 2 Homo sapiens 43.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373375 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373375&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727856 404342469 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211301 CNC(=O)n5c(C)cc4cc(Oc2ccnn3cc(C(=O)N1C[C@@](C)(O)[C@H]1C)c(C)c23)ccc45 InChI=1S/C25H27N5O4/c1-14-10-17-11-18(6-7-20(17)30(14)24(32)26-5)34-21-8-9-27-29-12-19(15(2)22(21)29)23(31)28-13-25(4,33)16(28)3/h6-12,16,33H,13H2,1-5H3,(H,26,32) OIVDDAGJICCRKR-UHFFFAOYSA-N 373377 6-((6-((1R,4R)-2-oxa-5- azabicyclo[2.2.1]heptane-5- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-7-fluoro- N,2-dimethylbenzofuran-3- carboxamide::US20260022125, Example 7.2 Vascular endothelial growth factor receptor 2 Homo sapiens 1.000 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373377 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373377&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727845 404342470 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211302 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6(C(C)(C)O)CC5C6)c(C)c34)ccc12 InChI=1S/C28H30N4O5/c1-15-20(26(34)31-14-28(27(3,4)35)11-17(31)12-28)13-32-24(15)21(8-9-30-32)37-18-6-7-19-22(10-18)36-16(2)23(19)25(33)29-5/h6-10,13,17,35H,11-12,14H2,1-5H3,(H,29,33) NCKIJXJCDLYUQI-UHFFFAOYSA-N 373378 6-({6-[4-(2-hydroxypropan-2- yl)-2-azabicyclo[2.1.1]hexane- 2-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.3 Vascular endothelial growth factor receptor 2 Homo sapiens 4.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373378 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373378&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728315 404342471 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211303 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H]5C)c(C)c34)ccc12 InChI=1S/C24H24N4O4/c1-13-8-10-27(13)24(30)18-12-28-22(14(18)2)19(7-9-26-28)32-16-5-6-17-20(11-16)31-15(3)21(17)23(29)25-4/h5-7,9,11-13H,8,10H2,1-4H3,(H,25,29) IBEJPDGYBYRZMY-UHFFFAOYSA-N 373379 N,2-dimethyl-6-({5-methyl-6- [(2S)-2-methylazetidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 7.4 Vascular endothelial growth factor receptor 2 Homo sapiens 2.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373379 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373379&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728165 404342472 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211304 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H]5C)c(C)c34)ccc12 InChI=1S/C24H24N4O4/c1-13-8-10-27(13)24(30)18-12-28-22(14(18)2)19(7-9-26-28)32-16-5-6-17-20(11-16)31-15(3)21(17)23(29)25-4/h5-7,9,11-13H,8,10H2,1-4H3,(H,25,29) IBEJPDGYBYRZMY-UHFFFAOYSA-N 373380 N,2-dimethyl-6-({5-methyl-6- [(2R)-2-methylazetidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 7.5 Vascular endothelial growth factor receptor 2 Homo sapiens 0.550 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373380 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373380&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727998 404342473 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211305 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H]5COC)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-14-19(25(31)28-10-8-16(28)13-32-4)12-29-23(14)20(7-9-27-29)34-17-5-6-18-21(11-17)33-15(2)22(18)24(30)26-3/h5-7,9,11-12,16H,8,10,13H2,1-4H3,(H,26,30) SWOZMFSTVWMIOQ-UHFFFAOYSA-N 373381 6-({6-[(2R)-2- (methoxymethyl)azetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.6 Vascular endothelial growth factor receptor 2 Homo sapiens 2.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373381 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373381&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728164 404342474 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211306 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H]5COC)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-14-19(25(31)28-10-8-16(28)13-32-4)12-29-23(14)20(7-9-27-29)34-17-5-6-18-21(11-17)33-15(2)22(18)24(30)26-3/h5-7,9,11-12,16H,8,10,13H2,1-4H3,(H,26,30) SWOZMFSTVWMIOQ-UHFFFAOYSA-N 373382 6-({6-[(2S)-2- (methoxymethyl)azetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.7 Vascular endothelial growth factor receptor 2 Homo sapiens 1.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373382 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373382&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728340 404342475 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211307 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](F)[C@H]5C)c(C)c34)ccc12 InChI=1S/C24H23FN4O4/c1-12-17(24(31)28-11-18(25)13(28)2)10-29-22(12)19(7-8-27-29)33-15-5-6-16-20(9-15)32-14(3)21(16)23(30)26-4/h5-10,13,18H,11H2,1-4H3,(H,26,30) KSNHXHYYVSIEMY-UHFFFAOYSA-N 373383 6-({6-[(2R,3R)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.8 Vascular endothelial growth factor receptor 2 Homo sapiens 1.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373383 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373383&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728313 404342476 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211308 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc12 InChI=1S/C24H23FN4O4/c1-12-17(24(31)28-11-18(25)13(28)2)10-29-22(12)19(7-8-27-29)33-15-5-6-16-20(9-15)32-14(3)21(16)23(30)26-4/h5-10,13,18H,11H2,1-4H3,(H,26,30) KSNHXHYYVSIEMY-UHFFFAOYSA-N 373384 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.9 Vascular endothelial growth factor receptor 2 Homo sapiens 0.650 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373384 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373384&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728183 404342477 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211309 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](F)[C@@H]5C)c(C)c34)ccc12 InChI=1S/C24H23FN4O4/c1-12-17(24(31)28-11-18(25)13(28)2)10-29-22(12)19(7-8-27-29)33-15-5-6-16-20(9-15)32-14(3)21(16)23(30)26-4/h5-10,13,18H,11H2,1-4H3,(H,26,30) KSNHXHYYVSIEMY-UHFFFAOYSA-N 373386 6-({6-[(2S,3R)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.10 Vascular endothelial growth factor receptor 2 Homo sapiens 3.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373386 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373386&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727851 404342479 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211310 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@@H]5C)c(C)c34)ccc12 InChI=1S/C24H23FN4O4/c1-12-17(24(31)28-11-18(25)13(28)2)10-29-22(12)19(7-8-27-29)33-15-5-6-16-20(9-15)32-14(3)21(16)23(30)26-4/h5-10,13,18H,11H2,1-4H3,(H,26,30) KSNHXHYYVSIEMY-UHFFFAOYSA-N 373388 6-({6-[(2S,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.11 Vascular endothelial growth factor receptor 2 Homo sapiens 3.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373388 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373388&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727729 404342480 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211311 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C)c(C)c34)ccc12 InChI=1S/C24H24N4O5/c1-12-17(24(31)27-11-18(29)13(27)2)10-28-22(12)19(7-8-26-28)33-15-5-6-16-20(9-15)32-14(3)21(16)23(30)25-4/h5-10,13,18,29H,11H2,1-4H3,(H,25,30) UJJFRTNZHUTLQO-UHFFFAOYSA-N 373390 6-({6-[(2S,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.12 Vascular endothelial growth factor receptor 2 Homo sapiens 3.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373390 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373390&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727865 404342481 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211312 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@@H]5C)c(C)c34)ccc12 InChI=1S/C24H24N4O5/c1-12-17(24(31)27-11-18(29)13(27)2)10-28-22(12)19(7-8-26-28)33-15-5-6-16-20(9-15)32-14(3)21(16)23(30)25-4/h5-10,13,18,29H,11H2,1-4H3,(H,25,30) UJJFRTNZHUTLQO-UHFFFAOYSA-N 373392 6-({6-[(2S,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.13 Vascular endothelial growth factor receptor 2 Homo sapiens 4.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373392 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373392&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117729258 404342482 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211313 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@H]5C)c(C)c34)ccc12 InChI=1S/C24H24N4O5/c1-12-17(24(31)27-11-18(29)13(27)2)10-28-22(12)19(7-8-26-28)33-15-5-6-16-20(9-15)32-14(3)21(16)23(30)25-4/h5-10,13,18,29H,11H2,1-4H3,(H,25,30) UJJFRTNZHUTLQO-UHFFFAOYSA-N 373393 6-({6-[(2R,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.14 Vascular endothelial growth factor receptor 2 Homo sapiens 0.800 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373393 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373393&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728032 404342483 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211314 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C(F)(F)F)c(C)c34)ccc12 InChI=1S/C24H21F3N4O5/c1-11-15(23(34)30-10-16(32)21(30)24(25,26)27)9-31-20(11)17(6-7-29-31)36-13-4-5-14-18(8-13)35-12(2)19(14)22(33)28-3/h4-9,16,21,32H,10H2,1-3H3,(H,28,33) HIKCQYJWJSWASV-UHFFFAOYSA-N 373394 6-({6-[(2R,3S)-3-hydroxy-2- (trifluoromethyl)azetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.15 Vascular endothelial growth factor receptor 2 Homo sapiens 6.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373394 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373394&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728853 404342484 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211315 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(F)(F)C5C)c(C)c34)ccc12 InChI=1S/C24H22F2N4O4/c1-12-17(23(32)29-11-24(25,26)14(29)3)10-30-21(12)18(7-8-28-30)34-15-5-6-16-19(9-15)33-13(2)20(16)22(31)27-4/h5-10,14H,11H2,1-4H3,(H,27,31) JWROOEKOPHKPOS-UHFFFAOYSA-N 373396 (rac)-6-{[6-(3,3-difluoro-2- methylazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.16 Vascular endothelial growth factor receptor 2 Homo sapiens 4.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373396 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373396&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727657 404342486 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211316 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H]5C(F)F)c(C)c34)ccc12 InChI=1S/C24H22F2N4O4/c1-12-16(24(32)29-9-7-17(29)22(25)26)11-30-21(12)18(6-8-28-30)34-14-4-5-15-19(10-14)33-13(2)20(15)23(31)27-3/h4-6,8,10-11,17,22H,7,9H2,1-3H3,(H,27,31) QEBMGXRGPHNWJU-UHFFFAOYSA-N 373397 6-({6-[(2S)-2- (difluoromethyl)azetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.17 Vascular endothelial growth factor receptor 2 Homo sapiens 2.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373397 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373397&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727904 404342487 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211317 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H]5C(F)(F)F)c(C)c34)ccc12 InChI=1S/C24H21F3N4O4/c1-12-16(23(33)30-9-7-19(30)24(25,26)27)11-31-21(12)17(6-8-29-31)35-14-4-5-15-18(10-14)34-13(2)20(15)22(32)28-3/h4-6,8,10-11,19H,7,9H2,1-3H3,(H,28,32) ZGDMJHZPORYKFJ-UHFFFAOYSA-N 373398 N,2-dimethyl-6-({5-methyl-6- [(2S)-2- (trifluoromethyl)azetidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 7.18 Vascular endothelial growth factor receptor 2 Homo sapiens 1.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373398 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373398&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727767 404342488 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211318 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC5C(C)C)c(C)c34)ccc12 InChI=1S/C26H28N4O4/c1-14(2)20-9-11-29(20)26(32)19-13-30-24(15(19)3)21(8-10-28-30)34-17-6-7-18-22(12-17)33-16(4)23(18)25(31)27-5/h6-8,10,12-14,20H,9,11H2,1-5H3,(H,27,31) UGLIBRPINPQREW-UHFFFAOYSA-N 373399 N,2-dimethyl-6-({5-methyl-6- [2-(propan-2-yl)azetidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 7.19 Vascular endothelial growth factor receptor 2 Homo sapiens 2.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373399 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373399&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728769 404342489 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211319 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC5C5CC5)c(C)c34)ccc12 InChI=1S/C26H26N4O4/c1-14-19(26(32)29-11-9-20(29)16-4-5-16)13-30-24(14)21(8-10-28-30)34-17-6-7-18-22(12-17)33-15(2)23(18)25(31)27-3/h6-8,10,12-13,16,20H,4-5,9,11H2,1-3H3,(H,27,31) VOUGVMXIQOTYCA-UHFFFAOYSA-N 373400 6-{[6-(2-cyclopropylazetidine- 1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.20 Vascular endothelial growth factor receptor 2 Homo sapiens 6.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373400 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373400&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728016 404342490 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211320 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5[C@H](C)C[C@@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O4/c1-13-10-14(2)29(13)25(31)19-12-28-23(15(19)3)20(8-9-27-28)33-17-6-7-18-21(11-17)32-16(4)22(18)24(30)26-5/h6-9,11-14H,10H2,1-5H3,(H,26,30) WNFCFSKKRVWOTJ-UHFFFAOYSA-N 373401 6-({6-[(2R,4S)-2,4- dimethylazetidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.21 Vascular endothelial growth factor receptor 2 Homo sapiens 5.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373401 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373401&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727898 404342491 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211321 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5[C@H](C)C[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O4/c1-13-10-14(2)29(13)25(31)19-12-28-23(15(19)3)20(8-9-27-28)33-17-6-7-18-21(11-17)32-16(4)22(18)24(30)26-5/h6-9,11-14H,10H2,1-5H3,(H,26,30) WNFCFSKKRVWOTJ-UHFFFAOYSA-N 373402 6-({6-[(2R,4R)-2,4- dimethylazetidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.22 Vascular endothelial growth factor receptor 2 Homo sapiens 15.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373402 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373402&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727673 404342492 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211322 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5[C@@H](C)C[C@@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O4/c1-13-10-14(2)29(13)25(31)19-12-28-23(15(19)3)20(8-9-27-28)33-17-6-7-18-21(11-17)32-16(4)22(18)24(30)26-5/h6-9,11-14H,10H2,1-5H3,(H,26,30) WNFCFSKKRVWOTJ-UHFFFAOYSA-N 373403 6-({6-[(2S,4S)-2,4- dimethylazetidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.23 Vascular endothelial growth factor receptor 2 Homo sapiens 100.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373403 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373403&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117729093 404342493 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211323 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6(CC(C#N)C6)C5)c(C)c34)ccc12 InChI=1S/C27H25N5O4/c1-15-20(26(34)31-13-27(14-31)9-17(10-27)11-28)12-32-24(15)21(6-7-30-32)36-18-4-5-19-22(8-18)35-16(2)23(19)25(33)29-3/h4-8,12,17H,9-10,13-14H2,1-3H3,(H,29,33) CKWLEMCIWUKNIZ-UHFFFAOYSA-N 373404 6-{[6-(6-cyano-2- azaspiro[3.3]heptane-2- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.24 Vascular endothelial growth factor receptor 2 Homo sapiens 2.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373404 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373404&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727960 404342494 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211324 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(C)(C)C5)c(C)c34)ccc12 InChI=1S/C25H26N4O4/c1-14-18(24(31)28-12-25(3,4)13-28)11-29-22(14)19(8-9-27-29)33-16-6-7-17-20(10-16)32-15(2)21(17)23(30)26-5/h6-11H,12-13H2,1-5H3,(H,26,30) RKDNTULUYHHEGH-UHFFFAOYSA-N 373405 6-{[6-(3,3-dimethylazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.25 Vascular endothelial growth factor receptor 2 Homo sapiens 2.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373405 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373405&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727738 404342495 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211325 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(O)(CN(C)C)C5)c(C)c34)ccc12 InChI=1S/C26H29N5O5/c1-15-19(25(33)30-13-26(34,14-30)12-29(4)5)11-31-23(15)20(8-9-28-31)36-17-6-7-18-21(10-17)35-16(2)22(18)24(32)27-3/h6-11,34H,12-14H2,1-5H3,(H,27,32) MHUSNQJFNDGCNF-UHFFFAOYSA-N 373406 (rac)-6-[(6-{3- [(dimethylamino)methyl]-3- hydroxyazetidine-1-carbonyl}- 5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy]-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.26 Vascular endothelial growth factor receptor 2 Homo sapiens 4.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373406 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373406&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727911 404342496 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211326 CCC1(F)CN(C(=O)c2cn3nccc(Oc4ccc5c(C(=O)NC)c(C)oc5c4)c3c2C)C1 InChI=1S/C25H25FN4O4/c1-5-25(26)12-29(13-25)24(32)18-11-30-22(14(18)2)19(8-9-28-30)34-16-6-7-17-20(10-16)33-15(3)21(17)23(31)27-4/h6-11H,5,12-13H2,1-4H3,(H,27,31) USMPAEVNZIEYJT-UHFFFAOYSA-N 373407 (rac)-6-{[6-(3-ethyl-3- fluoroazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy }-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.27 Vascular endothelial growth factor receptor 2 Homo sapiens 4.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373407 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373407&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728131 404342497 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211327 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6(CC6)C5)c(C)c34)ccc12 InChI=1S/C25H24N4O4/c1-14-18(24(31)28-12-25(13-28)7-8-25)11-29-22(14)19(6-9-27-29)33-16-4-5-17-20(10-16)32-15(2)21(17)23(30)26-3/h4-6,9-11H,7-8,12-13H2,1-3H3,(H,26,30) CGBYWUIDSVYVCX-UHFFFAOYSA-N 373408 6-{[6-(5-azaspiro[2.3]hexane-5- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.28 Vascular endothelial growth factor receptor 2 Homo sapiens 1.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373408 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373408&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728102 404342498 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211328 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(F)(C#N)C5)c(C)c34)ccc12 InChI=1S/C24H20FN5O4/c1-13-17(23(32)29-11-24(25,10-26)12-29)9-30-21(13)18(6-7-28-30)34-15-4-5-16-19(8-15)33-14(2)20(16)22(31)27-3/h4-9H,11-12H2,1-3H3,(H,27,31) XONSPKROAZEDBM-UHFFFAOYSA-N 373409 (rac)-6-{[6-(3-cyano-3- fluoroazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.29 Vascular endothelial growth factor receptor 2 Homo sapiens 2.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373409 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373409&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727941 404342499 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211329 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(O)(C#N)C5)c(C)c34)ccc12 InChI=1S/C24H21N5O5/c1-13-17(23(31)28-11-24(32,10-25)12-28)9-29-21(13)18(6-7-27-29)34-15-4-5-16-19(8-15)33-14(2)20(16)22(30)26-3/h4-9,32H,11-12H2,1-3H3,(H,26,30) TZZFBZJDZKMHBN-UHFFFAOYSA-N 373412 (rac)-6-{[6-(3-cyano-3- hydroxyazetidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.30 Vascular endothelial growth factor receptor 2 Homo sapiens 1.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373412 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373412&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727808 404342502 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211330 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(C(C)(C)C#N)C5)c(C)c34)ccc12 InChI=1S/C27H27N5O4/c1-15-20(26(34)31-11-17(12-31)27(3,4)14-28)13-32-24(15)21(8-9-30-32)36-18-6-7-19-22(10-18)35-16(2)23(19)25(33)29-5/h6-10,13,17H,11-12H2,1-5H3,(H,29,33) JGRXURLOOXZLCH-UHFFFAOYSA-N 373413 6-({6-[3-(2-cyanopropan-2- yl)azetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.31 Vascular endothelial growth factor receptor 2 Homo sapiens 5.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373413 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373413&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728014 404342503 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211331 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(C)(C6CC6)C5)c(C)c34)ccc12 InChI=1S/C27H28N4O4/c1-15-20(26(33)30-13-27(3,14-30)17-5-6-17)12-31-24(15)21(9-10-29-31)35-18-7-8-19-22(11-18)34-16(2)23(19)25(32)28-4/h7-12,17H,5-6,13-14H2,1-4H3,(H,28,32) CUZHYZJAESGVJE-UHFFFAOYSA-N 373415 (rac)-6-{[6-(3-cyclopropyl-3- methylazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.32 Vascular endothelial growth factor receptor 2 Homo sapiens 4.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373415 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373415&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728080 404342504 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211332 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(Cn6ccnn6)C5)c(C)c34)ccc12 InChI=1S/C27H27N7O5/c1-16-20(26(36)32-10-7-27(37,14-32)15-33-11-9-29-31-33)13-34-24(16)21(6-8-30-34)39-18-4-5-19-22(12-18)38-17(2)23(19)25(35)28-3/h4-6,8-9,11-13,37H,7,10,14-15H2,1-3H3,(H,28,35) NBNLRENRTTVUKE-UHFFFAOYSA-N 373416 (rac)-6-[(6-{3-hydroxy-3-[(1H- 1,2,3-triazol-1- yl)methyl]pyrrolidine-1- carbonyl}-5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy]-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.33 Vascular endothelial growth factor receptor 2 Homo sapiens 6.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373416 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373416&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727903 404342505 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211333 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(C(F)F)C5)c(C)c34)ccc12 InChI=1S/C25H24F2N4O5/c1-13-17(23(33)30-9-7-25(34,12-30)24(26)27)11-31-21(13)18(6-8-29-31)36-15-4-5-16-19(10-15)35-14(2)20(16)22(32)28-3/h4-6,8,10-11,24,34H,7,9,12H2,1-3H3,(H,28,32) YKBVBFRMWDQIHE-UHFFFAOYSA-N 373417 (rac)-6-({6-[3- (difluoromethyl)-3- hydroxypyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.34 Vascular endothelial growth factor receptor 2 Homo sapiens 5.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373417 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373417&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728079 404342506 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211334 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(c6cccnc6)C5)c(C)c34)ccc12 InChI=1S/C29H27N5O5/c1-17-22(28(36)33-12-9-29(37,16-33)19-5-4-10-31-14-19)15-34-26(17)23(8-11-32-34)39-20-6-7-21-24(13-20)38-18(2)25(21)27(35)30-3/h4-8,10-11,13-15,37H,9,12,16H2,1-3H3,(H,30,35) DPOUGPOHFXHJSK-UHFFFAOYSA-N 373418 (rac)-6-({6-[3-hydroxy-3- (pyridin-3-yl)pyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.35 Vascular endothelial growth factor receptor 2 Homo sapiens 4.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373418 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373418&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728109 404342507 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211335 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(COC)C5)c(C)c34)ccc12 InChI=1S/C26H28N4O6/c1-15-19(25(32)29-10-8-26(33,13-29)14-34-4)12-30-23(15)20(7-9-28-30)36-17-5-6-18-21(11-17)35-16(2)22(18)24(31)27-3/h5-7,9,11-12,33H,8,10,13-14H2,1-4H3,(H,27,31) VRTMBCBNCFRVBT-UHFFFAOYSA-N 373419 (rac)-6-({6-[3-hydroxy-3- (methoxymethyl)pyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.36 Vascular endothelial growth factor receptor 2 Homo sapiens 5.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373419 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373419&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727737 404342508 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211336 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC6(CCO6)C5)c(C)c34)ccc12 InChI=1S/C26H26N4O5/c1-15-19(25(32)29-10-7-26(14-29)8-11-33-26)13-30-23(15)20(6-9-28-30)35-17-4-5-18-21(12-17)34-16(2)22(18)24(31)27-3/h4-6,9,12-13H,7-8,10-11,14H2,1-3H3,(H,27,31) RPVWRWKTLMIAMH-UHFFFAOYSA-N 373421 (rac)-N,2-dimethyl-6-{[5- methyl-6-(1-oxa-6- azaspiro[3.4]octane-6- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 7.37 Vascular endothelial growth factor receptor 2 Homo sapiens 5.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373421 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373421&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728114 404342510 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211337 CCC1(O)CCN(C(=O)c2cn3nccc(Oc4ccc5c(C(=O)NC)c(C)oc5c4)c3c2C)C1 InChI=1S/C26H28N4O5/c1-5-26(33)9-11-29(14-26)25(32)19-13-30-23(15(19)2)20(8-10-28-30)35-17-6-7-18-21(12-17)34-16(3)22(18)24(31)27-4/h6-8,10,12-13,33H,5,9,11,14H2,1-4H3,(H,27,31) HROWAHXNROALOZ-UHFFFAOYSA-N 373422 (rac)-6-{[6-(3-ethyl-3- hydroxypyrrolidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.38 Vascular endothelial growth factor receptor 2 Homo sapiens 6.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373422 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373422&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727778 404342511 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211338 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6(OC)CC5C6)c(C)c34)ccc12 InChI=1S/C26H26N4O5/c1-14-19(25(32)29-13-26(33-4)10-16(29)11-26)12-30-23(14)20(7-8-28-30)35-17-5-6-18-21(9-17)34-15(2)22(18)24(31)27-3/h5-9,12,16H,10-11,13H2,1-4H3,(H,27,31) RRGVCOKDHATFAQ-UHFFFAOYSA-N 373423 6-{[6-(4-methoxy-2- azabicyclo[2.1.1]hexane-2- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.39 Vascular endothelial growth factor receptor 2 Homo sapiens 5.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373423 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373423&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728273 404342512 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211339 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(c6ccc(C(F)(F)F)cc6)C5)c(C)c34)ccc12 InChI=1S/C31H27F3N4O5/c1-17-23(29(40)37-13-11-30(41,16-37)19-4-6-20(7-5-19)31(32,33)34)15-38-27(17)24(10-12-36-38)43-21-8-9-22-25(14-21)42-18(2)26(22)28(39)35-3/h4-10,12,14-15,41H,11,13,16H2,1-3H3,(H,35,39) CWAUPTYVRCSEAJ-UHFFFAOYSA-N 373424 (rac)-6-[(6-{3-hydroxy-3-[4- (trifluoromethyl)phenyl] pyrrolidine-1-carbonyl}-5- methylpyrrolo[1,2-b]pyridazin- 4-yl)oxy]-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.40 Vascular endothelial growth factor receptor 2 Homo sapiens 40.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373424 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373424&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728224 404342513 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211340 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(C(C)C)C5)c(C)c34)ccc12 InChI=1S/C27H30N4O5/c1-15(2)27(34)9-11-30(14-27)26(33)20-13-31-24(16(20)3)21(8-10-29-31)36-18-6-7-19-22(12-18)35-17(4)23(19)25(32)28-5/h6-8,10,12-13,15,34H,9,11,14H2,1-5H3,(H,28,32) SGXXOPUELRHTLQ-UHFFFAOYSA-N 373427 (rac)-6-({6-[3-hydroxy-3- (propan-2-yl)pyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.41 Vascular endothelial growth factor receptor 2 Homo sapiens 7.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373427 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373427&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728229 404342516 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211341 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H]6CC[C@]6(OC)C5)c(C)c34)ccc12 InChI=1S/C27H28N4O5/c1-15-20(26(33)30-12-17-7-9-27(17,14-30)34-4)13-31-24(15)21(8-10-29-31)36-18-5-6-19-22(11-18)35-16(2)23(19)25(32)28-3/h5-6,8,10-11,13,17H,7,9,12,14H2,1-4H3,(H,28,32) BRMNESPSRYVADL-UHFFFAOYSA-N 373428 6-({6-[(1R,5S)-1-methoxy-3- azabicyclo[3.2.0]heptane-3- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.42 Vascular endothelial growth factor receptor 2 Homo sapiens 9.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373428 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373428&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727947 404342517 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211342 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(CC#N)C5)c(C)c34)ccc12 InChI=1S/C26H25N5O5/c1-15-19(25(33)30-11-8-26(34,14-30)7-9-27)13-31-23(15)20(6-10-29-31)36-17-4-5-18-21(12-17)35-16(2)22(18)24(32)28-3/h4-6,10,12-13,34H,7-8,11,14H2,1-3H3,(H,28,32) VSMJBVTVPCVHSB-UHFFFAOYSA-N 373429 (rac)-6-({6-[3-(cyanomethyl)-3- hydroxypyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.43 Vascular endothelial growth factor receptor 2 Homo sapiens 5.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373429 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373429&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727686 404342518 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211343 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H]6CC[C@]6(O)C5)c(C)c34)ccc12 InChI=1S/C26H26N4O5/c1-14-19(25(32)29-11-16-6-8-26(16,33)13-29)12-30-23(14)20(7-9-28-30)35-17-4-5-18-21(10-17)34-15(2)22(18)24(31)27-3/h4-5,7,9-10,12,16,33H,6,8,11,13H2,1-3H3,(H,27,31) JVBWGWXLLSTLML-UHFFFAOYSA-N 373430 6-({6-[(1R,5S)-1-hydroxy-3- azabicyclo[3.2.0]heptane-3- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.44 Vascular endothelial growth factor receptor 2 Homo sapiens 8.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373430 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373430&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728147 404342519 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211344 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(OC)(C(F)(F)F)C5)c(C)c34)ccc12 InChI=1S/C26H25F3N4O5/c1-14-18(24(35)32-10-8-25(13-32,36-4)26(27,28)29)12-33-22(14)19(7-9-31-33)38-16-5-6-17-20(11-16)37-15(2)21(17)23(34)30-3/h5-7,9,11-12H,8,10,13H2,1-4H3,(H,30,34) LOPCMPHQKVQBLL-UHFFFAOYSA-N 373431 (rac)-6-({6-[3-methoxy-3- (trifluoromethyl)pyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.45 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373431 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373431&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727644 404342520 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211345 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(c6ccnn6C)C5)c(C)c34)ccc12 InChI=1S/C28H28N6O5/c1-16-20(27(36)33-12-9-28(37,15-33)23-8-11-30-32(23)4)14-34-25(16)21(7-10-31-34)39-18-5-6-19-22(13-18)38-17(2)24(19)26(35)29-3/h5-8,10-11,13-14,37H,9,12,15H2,1-4H3,(H,29,35) GOKXZGMGGONAHS-UHFFFAOYSA-N 373433 (rac)-6-({6-[3-hydroxy-3-(1- methyl-1H-pyrazol-5- yl)pyrrolidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.46 Vascular endothelial growth factor receptor 2 Homo sapiens 5.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373433 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373433&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728161 404342522 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211346 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6CCC6(OCC(F)(F)F)C5)c(C)c34)ccc12 InChI=1S/C28H27F3N4O5/c1-15-20(26(37)34-11-17-6-8-27(17,13-34)38-14-28(29,30)31)12-35-24(15)21(7-9-33-35)40-18-4-5-19-22(10-18)39-16(2)23(19)25(36)32-3/h4-5,7,9-10,12,17H,6,8,11,13-14H2,1-3H3,(H,32,36) YOSVLJNTLXLBGS-UHFFFAOYSA-N 373434 (rac)-N,2-dimethyl-6-({5- methyl-6-[1-(2,2,2- trifluoroethoxy)-3- azabicyclo[3.2.0]heptane-3- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 7.47 Vascular endothelial growth factor receptor 2 Homo sapiens 18.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373434 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373434&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727658 404342523 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211347 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC6(C5)OCC5CC56)c(C)c34)ccc12 InChI=1S/C28H28N4O5/c1-15-20(27(34)31-9-7-28(14-31)21-10-17(21)13-35-28)12-32-25(15)22(6-8-30-32)37-18-4-5-19-23(11-18)36-16(2)24(19)26(33)29-3/h4-6,8,11-12,17,21H,7,9-10,13-14H2,1-3H3,(H,29,33) GNYKRHDDCJOCFC-UHFFFAOYSA-N 373435 N,2-dimethyl-6-{[5-methyl-6- (1'H-spiro[3- oxabicyclo[3.1.0]hexane-2,3'- pyrrolidine]-1'- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 7.48 Vascular endothelial growth factor receptor 2 Homo sapiens 5.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373435 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373435&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728033 404342524 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211348 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(Cc6ccc(Cl)cc6)C5)c(C)c34)ccc12 InChI=1S/C31H29ClN4O5/c1-18-24(30(38)35-13-11-31(39,17-35)15-20-4-6-21(32)7-5-20)16-36-28(18)25(10-12-34-36)41-22-8-9-23-26(14-22)40-19(2)27(23)29(37)33-3/h4-10,12,14,16,39H,11,13,15,17H2,1-3H3,(H,33,37) CYIJLKXVIWGAPA-UHFFFAOYSA-N 373436 (rac)-6-[(6-{3-[(4- chlorophenyl)methyl]-3- hydroxypyrrolidine-1- carbonyl}-5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy]-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.49 Vascular endothelial growth factor receptor 2 Homo sapiens 7.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373436 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373436&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727776 404342525 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211349 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(c6ccc(F)cc6)C5)c(C)c34)ccc12 InChI=1S/C30H27FN4O5/c1-17-23(29(37)34-13-11-30(38,16-34)19-4-6-20(31)7-5-19)15-35-27(17)24(10-12-33-35)40-21-8-9-22-25(14-21)39-18(2)26(22)28(36)32-3/h4-10,12,14-15,38H,11,13,16H2,1-3H3,(H,32,36) MJQRFAXUUPDFIN-UHFFFAOYSA-N 373438 (rac)-6-({6-[3-(4-fluorophenyl)- 3-hydroxypyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.50 Vascular endothelial growth factor receptor 2 Homo sapiens 10.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373438 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373438&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728235 404342527 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211350 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(C6CC6)C5)c(C)c34)ccc12 InChI=1S/C27H28N4O5/c1-15-20(26(33)30-11-9-27(34,14-30)17-4-5-17)13-31-24(15)21(8-10-29-31)36-18-6-7-19-22(12-18)35-16(2)23(19)25(32)28-3/h6-8,10,12-13,17,34H,4-5,9,11,14H2,1-3H3,(H,28,32) JZZVZJGTIMOPLP-UHFFFAOYSA-N 373439 (rac)-6-{[6-(3-cyclopropyl-3- hydroxypyrrolidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.51 Vascular endothelial growth factor receptor 2 Homo sapiens 5.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373439 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373439&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727917 404342528 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211351 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(CC(C)C)C5)c(C)c34)ccc12 InChI=1S/C28H32N4O5/c1-16(2)13-28(35)9-11-31(15-28)27(34)21-14-32-25(17(21)3)22(8-10-30-32)37-19-6-7-20-23(12-19)36-18(4)24(20)26(33)29-5/h6-8,10,12,14,16,35H,9,11,13,15H2,1-5H3,(H,29,33) JIEFUHWJDSNTQT-UHFFFAOYSA-N 373440 (rac)-6-({6-[3-hydroxy-3-(2- methylpropyl)pyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.52 Vascular endothelial growth factor receptor 2 Homo sapiens 8.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373440 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373440&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728299 404342529 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211352 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(c6nc(C)no6)C5)c(C)c34)ccc12 InChI=1S/C27H26N6O6/c1-14-19(25(35)32-10-8-27(36,13-32)26-30-16(3)31-39-26)12-33-23(14)20(7-9-29-33)38-17-5-6-18-21(11-17)37-15(2)22(18)24(34)28-4/h5-7,9,11-12,36H,8,10,13H2,1-4H3,(H,28,34) DKOXVPAVVMCUIH-UHFFFAOYSA-N 373441 (rac)-6-({6-[3-hydroxy-3-(3- methyl-1,2,4-oxadiazol-5- yl)pyrrolidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.53 Vascular endothelial growth factor receptor 2 Homo sapiens 6.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373441 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373441&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728231 404342530 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211353 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(OC)(c6nccn6C)C5)c(C)c34)ccc12 InChI=1S/C29H30N6O5/c1-17-21(27(37)34-12-9-29(16-34,38-5)28-31-11-13-33(28)4)15-35-25(17)22(8-10-32-35)40-19-6-7-20-23(14-19)39-18(2)24(20)26(36)30-3/h6-8,10-11,13-15H,9,12,16H2,1-5H3,(H,30,36) UVEDMCDMKFIGOF-UHFFFAOYSA-N 373442 (rac)-6-({6-[3-methoxy-3-(1- methyl-1H-imidazol-2- yl)pyrrolidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.54 Vascular endothelial growth factor receptor 2 Homo sapiens 9.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373442 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373442&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727974 404342531 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211354 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(Cc6ccccc6)C5)c(C)c34)ccc12 InChI=1S/C31H30N4O5/c1-19-24(30(37)34-14-12-31(38,18-34)16-21-7-5-4-6-8-21)17-35-28(19)25(11-13-33-35)40-22-9-10-23-26(15-22)39-20(2)27(23)29(36)32-3/h4-11,13,15,17,38H,12,14,16,18H2,1-3H3,(H,32,36) ZLVJFCHVIVIVTB-UHFFFAOYSA-N 373444 (rac)-6-{[6-(3-benzyl-3- hydroxypyrrolidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.55 Vascular endothelial growth factor receptor 2 Homo sapiens 6.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373444 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373444&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727950 404342533 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211355 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(C(F)(F)F)C5)c(C)c34)ccc12 InChI=1S/C25H23F3N4O5/c1-13-17(23(34)31-9-7-24(35,12-31)25(26,27)28)11-32-21(13)18(6-8-30-32)37-15-4-5-16-19(10-15)36-14(2)20(16)22(33)29-3/h4-6,8,10-11,35H,7,9,12H2,1-3H3,(H,29,33) ISPHHLCUVCXBRD-UHFFFAOYSA-N 373445 (rac)-6-({6-[3-hydroxy-3- (trifluoromethyl)pyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.56 Vascular endothelial growth factor receptor 2 Homo sapiens 5.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373445 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373445&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727846 404342534 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211356 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC6(C5)OCC6(C)C)c(C)c34)ccc12 InChI=1S/C28H30N4O5/c1-16-20(26(34)31-11-9-28(14-31)27(3,4)15-35-28)13-32-24(16)21(8-10-30-32)37-18-6-7-19-22(12-18)36-17(2)23(19)25(33)29-5/h6-8,10,12-13H,9,11,14-15H2,1-5H3,(H,29,33) NDIDEFMBQIHWNC-UHFFFAOYSA-N 373446 (rac)-6-{[6-(3,3-dimethyl-1- oxa-6-azaspiro[3.4]octane-6- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.57 Vascular endothelial growth factor receptor 2 Homo sapiens 14.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373446 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373446&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728249 404342535 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211357 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(Cc6ccc(F)cc6)C5)c(C)c34)ccc12 InChI=1S/C31H29FN4O5/c1-18-24(30(38)35-13-11-31(39,17-35)15-20-4-6-21(32)7-5-20)16-36-28(18)25(10-12-34-36)41-22-8-9-23-26(14-22)40-19(2)27(23)29(37)33-3/h4-10,12,14,16,39H,11,13,15,17H2,1-3H3,(H,33,37) XCKBNPOKLGONCM-UHFFFAOYSA-N 373447 (rac)-6-[(6-{3-[(4- fluorophenyl)methyl]-3- hydroxypyrrolidine-1- carbonyl}-5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy]-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.58 Vascular endothelial growth factor receptor 2 Homo sapiens 6.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373447 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373447&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727892 404342536 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211358 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)(CN(C)C)C5)c(C)c34)ccc12 InChI=1S/C27H31N5O5/c1-16-20(26(34)31-11-9-27(35,15-31)14-30(4)5)13-32-24(16)21(8-10-29-32)37-18-6-7-19-22(12-18)36-17(2)23(19)25(33)28-3/h6-8,10,12-13,35H,9,11,14-15H2,1-5H3,(H,28,33) AHYOKXAVLUBTLJ-UHFFFAOYSA-N 373449 (rac)-6-[(6-{3- [(dimethylamino)methyl]-3- hydroxypyrrolidine-1- carbonyl}-5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy]-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.59 Vascular endothelial growth factor receptor 2 Homo sapiens 3.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373449 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373449&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727620 404342538 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211359 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6(O)CC5C6)c(C)c34)ccc12 InChI=1S/C25H24N4O5/c1-13-18(24(31)28-12-25(32)9-15(28)10-25)11-29-22(13)19(6-7-27-29)34-16-4-5-17-20(8-16)33-14(2)21(17)23(30)26-3/h4-8,11,15,32H,9-10,12H2,1-3H3,(H,26,30) IIEQLPVOBADHQE-UHFFFAOYSA-N 373450 6-{[6-(4-hydroxy-2- azabicyclo[2.1.1]hexane-2- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.60 Vascular endothelial growth factor receptor 2 Homo sapiens 3.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373450 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373450&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727689 404342539 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211360 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6CC5(C)C6)c(C)c34)ccc12 InChI=1S/C26H26N4O4/c1-14-19(25(32)29-12-16-10-26(29,3)11-16)13-30-23(14)20(7-8-28-30)34-17-5-6-18-21(9-17)33-15(2)22(18)24(31)27-4/h5-9,13,16H,10-12H2,1-4H3,(H,27,31) AMGUFVHAROOMIL-UHFFFAOYSA-N 373451 N,2-dimethyl-6-{[5-methyl-6- (1-methyl-2- azabicyclo[2.1.1]hexane-2- carbonyl)pyrrolo[1,2- b]pyridazin-4-ylJoxy}-1- benzofuran-3-carboxamide::US20260022125, Example 7.61 Vascular endothelial growth factor receptor 2 Homo sapiens 9.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373451 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373451&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727642 404342540 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211361 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6CC5(CO)C6)c(C)c34)ccc12 InChI=1S/C26H26N4O5/c1-14-19(25(33)29-11-16-9-26(29,10-16)13-31)12-30-23(14)20(6-7-28-30)35-17-4-5-18-21(8-17)34-15(2)22(18)24(32)27-3/h4-8,12,16,31H,9-11,13H2,1-3H3,(H,27,32) LNZHBUZGHSNKJX-UHFFFAOYSA-N 373455 6-({6-[1-(hydroxymethyl)-2- azabicyclo[2.1.1]hexane-2- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.62 Vascular endothelial growth factor receptor 2 Homo sapiens 6.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373455 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373455&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728582 404342544 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211362 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C6CCC5CC6)c(C)c34)ccc12 InChI=1S/C26H26N4O4/c1-14-20(26(32)30-16-4-5-17(30)7-6-16)13-29-24(14)21(10-11-28-29)34-18-8-9-19-22(12-18)33-15(2)23(19)25(31)27-3/h8-13,16-17H,4-7H2,1-3H3,(H,27,31) OVGCIZNEGFVFSY-UHFFFAOYSA-N 373456 6-{[6-(7- azabicyclo[2.2.1]heptane-7- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.63 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373456 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373456&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728328 404342545 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211363 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C6CCCC5C6)c(C)c34)ccc12 InChI=1S/C26H26N4O4/c1-14-20(26(32)30-16-5-4-6-17(30)11-16)13-29-24(14)21(9-10-28-29)34-18-7-8-19-22(12-18)33-15(2)23(19)25(31)27-3/h7-10,12-13,16-17H,4-6,11H2,1-3H3,(H,27,31) YYEOPRDVUGZBFB-UHFFFAOYSA-N 373457 6-{[6-(6- azabicyclo[3.1.1]heptane-6- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.64 Vascular endothelial growth factor receptor 2 Homo sapiens 4.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373457 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373457&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727666 404342546 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211364 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C27H28N4O5/c1-14-20(27(34)30-13-21(32)15(30)2)12-31-25(14)22(8-9-29-31)36-18-6-7-19-23(10-18)35-16(3)24(19)26(33)28-11-17-4-5-17/h6-10,12,15,17,21,32H,4-5,11,13H2,1-3H3,(H,28,33) WZUZFMBUYKKERR-UHFFFAOYSA-N 373459 N-(cyclopropylmethyl)-6- ({6-[(2S,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.65 Vascular endothelial growth factor receptor 2 Homo sapiens 3.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373459 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373459&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727982 404342548 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211365 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C27H28N4O5/c1-14-20(27(34)30-13-21(32)15(30)2)12-31-25(14)22(8-9-29-31)36-18-6-7-19-23(10-18)35-16(3)24(19)26(33)28-11-17-4-5-17/h6-10,12,15,17,21,32H,4-5,11,13H2,1-3H3,(H,28,33) WZUZFMBUYKKERR-UHFFFAOYSA-N 373460 N-(cyclopropylmethyl)-6-({6- [(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.66 Vascular endothelial growth factor receptor 2 Homo sapiens 1.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373460 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373460&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728669 404342549 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211366 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C27H28N4O5/c1-14-20(27(34)30-13-21(32)15(30)2)12-31-25(14)22(8-9-29-31)36-18-6-7-19-23(10-18)35-16(3)24(19)26(33)28-11-17-4-5-17/h6-10,12,15,17,21,32H,4-5,11,13H2,1-3H3,(H,28,33) WZUZFMBUYKKERR-UHFFFAOYSA-N 373461 N-(cyclopropylmethyl)-6-({6- [(2S,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.67 Vascular endothelial growth factor receptor 2 Homo sapiens 6.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373461 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373461&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727839 404342550 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211367 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C27H28N4O5/c1-14-20(27(34)30-13-21(32)15(30)2)12-31-25(14)22(8-9-29-31)36-18-6-7-19-23(10-18)35-16(3)24(19)26(33)28-11-17-4-5-17/h6-10,12,15,17,21,32H,4-5,11,13H2,1-3H3,(H,28,33) WZUZFMBUYKKERR-UHFFFAOYSA-N 373462 N-(cyclopropylmethyl)-6-({6- [(2R,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.68 Vascular endothelial growth factor receptor 2 Homo sapiens 1.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373462 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373462&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728770 404342551 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211368 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(O)C5)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C26H26N4O5/c1-14-20(26(33)29-11-17(31)12-29)13-30-24(14)21(7-8-28-30)35-18-5-6-19-22(9-18)34-15(2)23(19)25(32)27-10-16-3-4-16/h5-9,13,16-17,31H,3-4,10-12H2,1-2H3,(H,27,32) UWLUNULAEVYEAJ-UHFFFAOYSA-N 373463 N-(cyclopropylmethyl)-6-{[6- (3-hydroxyazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.69 Vascular endothelial growth factor receptor 2 Homo sapiens 1.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373463 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373463&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727732 404342552 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211369 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C)(O)C5)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C27H28N4O5/c1-15-20(26(33)30-13-27(3,34)14-30)12-31-24(15)21(8-9-29-31)36-18-6-7-19-22(10-18)35-16(2)23(19)25(32)28-11-17-4-5-17/h6-10,12,17,34H,4-5,11,13-14H2,1-3H3,(H,28,32) ODWKOSSQFSZNCS-UHFFFAOYSA-N 373465 N-(cyclopropylmethyl)-6-{[6- (3-hydroxy-3-methylazetidine- 1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.70 Vascular endothelial growth factor receptor 2 Homo sapiens 2.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373465 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373465&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727996 404342554 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211370 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C27H27FN4O4/c1-14-20(27(34)31-13-21(28)15(31)2)12-32-25(14)22(8-9-30-32)36-18-6-7-19-23(10-18)35-16(3)24(19)26(33)29-11-17-4-5-17/h6-10,12,15,17,21H,4-5,11,13H2,1-3H3,(H,29,33) HUXIDWNURNPVHS-UHFFFAOYSA-N 373467 N-(cyclopropylmethyl)-6-({6- [(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.71 Vascular endothelial growth factor receptor 2 Homo sapiens 1.000 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373467 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373467&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727935 404342556 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211371 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](F)[C@@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C27H27FN4O4/c1-14-20(27(34)31-13-21(28)15(31)2)12-32-25(14)22(8-9-30-32)36-18-6-7-19-23(10-18)35-16(3)24(19)26(33)29-11-17-4-5-17/h6-10,12,15,17,21H,4-5,11,13H2,1-3H3,(H,29,33) HUXIDWNURNPVHS-UHFFFAOYSA-N 373468 N-(cyclopropylmethyl)-6-({6- [(2S,3R)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.72 Vascular endothelial growth factor receptor 2 Homo sapiens 5.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373468 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373468&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728101 404342557 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211372 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C27H27FN4O4/c1-14-20(27(34)31-13-21(28)15(31)2)12-32-25(14)22(8-9-30-32)36-18-6-7-19-23(10-18)35-16(3)24(19)26(33)29-11-17-4-5-17/h6-10,12,15,17,21H,4-5,11,13H2,1-3H3,(H,29,33) HUXIDWNURNPVHS-UHFFFAOYSA-N 373469 N-(cyclopropylmethyl)-6-({6- [(2S,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.73 Vascular endothelial growth factor receptor 2 Homo sapiens 5.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373469 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373469&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728044 404342558 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211373 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C27H27FN4O4/c1-14-20(27(34)31-13-21(28)15(31)2)12-32-25(14)22(8-9-30-32)36-18-6-7-19-23(10-18)35-16(3)24(19)26(33)29-11-17-4-5-17/h6-10,12,15,17,21H,4-5,11,13H2,1-3H3,(H,29,33) HUXIDWNURNPVHS-UHFFFAOYSA-N 373470 N-(cyclopropylmethyl)-6-({6- [(2R,3R)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.74 Vascular endothelial growth factor receptor 2 Homo sapiens 2.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373470 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373470&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728193 404342559 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211374 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5[C@@H](C)C[C@@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C28H30N4O4/c1-15-11-16(2)32(15)28(34)22-14-31-26(17(22)3)23(9-10-30-31)36-20-7-8-21-24(12-20)35-18(4)25(21)27(33)29-13-19-5-6-19/h7-10,12,14-16,19H,5-6,11,13H2,1-4H3,(H,29,33) LLXWOHIFJLNLTE-UHFFFAOYSA-N 373472 N-(cyclopropylmethyl)-6-({6- [(2S,4S)-2,4-dimethylazetidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.75 Vascular endothelial growth factor receptor 2 Homo sapiens 320 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373472 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373472&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728337 404342561 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211375 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5[C@H](C)C[C@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C28H30N4O4/c1-15-11-16(2)32(15)28(34)22-14-31-26(17(22)3)23(9-10-30-31)36-20-7-8-21-24(12-20)35-18(4)25(21)27(33)29-13-19-5-6-19/h7-10,12,14-16,19H,5-6,11,13H2,1-4H3,(H,29,33) LLXWOHIFJLNLTE-UHFFFAOYSA-N 373473 N-(cyclopropylmethyl)-6-({6- [(2R,4R)-2,4-dimethylazetidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.76 Vascular endothelial growth factor receptor 2 Homo sapiens 44.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373473 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373473&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727828 404342562 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211376 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5[C@H](C)C[C@@H]5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C28H30N4O4/c1-15-11-16(2)32(15)28(34)22-14-31-26(17(22)3)23(9-10-30-31)36-20-7-8-21-24(12-20)35-18(4)25(21)27(33)29-13-19-5-6-19/h7-10,12,14-16,19H,5-6,11,13H2,1-4H3,(H,29,33) LLXWOHIFJLNLTE-UHFFFAOYSA-N 373474 N-(cyclopropylmethyl)-6-({6- [(2R,4S)-2,4-dimethylazetidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.77 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373474 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373474&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727852 404342563 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211377 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5C)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C28H27N5O4/c1-15-22(28(35)32-13-19(11-29)16(32)2)14-33-26(15)23(8-9-31-33)37-20-6-7-21-24(10-20)36-17(3)25(21)27(34)30-12-18-4-5-18/h6-10,14,16,18-19H,4-5,12-13H2,1-3H3,(H,30,34) LVMNQDRXPCSBAN-UHFFFAOYSA-N 373475 6-{[6-(3-cyano-2- methylazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-N- (cyclopropylmethyl)-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 7.78 Vascular endothelial growth factor receptor 2 Homo sapiens 4.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373475 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373475&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727639 404342564 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211378 CC(=O)NC1CN(C(=O)c2cn3nccc(Oc4ccc5c(C(=O)NCC6CC6)c(C)oc5c4)c3c2C)C1 InChI=1S/C28H29N5O5/c1-15-22(28(36)32-12-19(13-32)31-17(3)34)14-33-26(15)23(8-9-30-33)38-20-6-7-21-24(10-20)37-16(2)25(21)27(35)29-11-18-4-5-18/h6-10,14,18-19H,4-5,11-13H2,1-3H3,(H,29,35)(H,31,34) WIGSVKZJXSOIKS-UHFFFAOYSA-N 373476 6-({6-[3- (acetylamino)azetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N- (cyclopropylmethyl)-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 7.79 Vascular endothelial growth factor receptor 2 Homo sapiens 1.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373476 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373476&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728335 404342565 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211379 COC1CN(C(=O)c2cn3nccc(Oc4ccc5c(C(=O)NC6CCC6)c(C)oc5c4)c3c2C)C1 InChI=1S/C27H28N4O5/c1-15-21(27(33)30-12-19(13-30)34-3)14-31-25(15)22(9-10-28-31)36-18-7-8-20-23(11-18)35-16(2)24(20)26(32)29-17-5-4-6-17/h7-11,14,17,19H,4-6,12-13H2,1-3H3,(H,29,32) JFFYBULTBSACLI-UHFFFAOYSA-N 373477 N-cyclobutyl-6-{[6-(3- methoxyazetidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.80 Vascular endothelial growth factor receptor 2 Homo sapiens 1.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373477 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373477&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117729441 404342566 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211380 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CCC1 InChI=1S/C28H30N4O5/c1-16-21(27(34)31-12-10-28(3,35)15-31)14-32-25(16)22(9-11-29-32)37-19-7-8-20-23(13-19)36-17(2)24(20)26(33)30-18-5-4-6-18/h7-9,11,13-14,18,35H,4-6,10,12,15H2,1-3H3,(H,30,33) CYRWREJQQQNDHH-UHFFFAOYSA-N 373478 N-cyclobutyl-6-({6-[(3R)-3- hydroxy-3-methylpyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.81 Vascular endothelial growth factor receptor 2 Homo sapiens 2.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373478 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373478&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727943 404342567 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211381 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CCC1 InChI=1S/C28H30N4O5/c1-16-21(27(34)31-12-10-28(3,35)15-31)14-32-25(16)22(9-11-29-32)37-19-7-8-20-23(13-19)36-17(2)24(20)26(33)30-18-5-4-6-18/h7-9,11,13-14,18,35H,4-6,10,12,15H2,1-3H3,(H,30,33) CYRWREJQQQNDHH-UHFFFAOYSA-N 373479 N-cyclobutyl-6-({6-[(3S)-3- hydroxy-3-methylpyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.82 Vascular endothelial growth factor receptor 2 Homo sapiens 2.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373479 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373479&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728124 404342568 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211382 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H28N4O4/c1-15-7-9-31(15)27(34)21-14-32-25(16(21)2)22(6-8-29-32)36-19-4-5-20-23(10-19)35-17(3)24(20)26(33)30-28-11-18(12-28)13-28/h4-6,8,10,14-15,18H,7,9,11-13H2,1-3H3,(H,30,33) GFUPOCOSRRGFIH-UHFFFAOYSA-N 373480 N-(bicyclo[1.1.1]pentan-1-yl)- 2-methyl-6-({5-methyl-6-[(2S)- 2-methylazetidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 7.83 Vascular endothelial growth factor receptor 2 Homo sapiens 5.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373480 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373480&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727795 404342569 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211383 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H28N4O4/c1-15-7-9-31(15)27(34)21-14-32-25(16(21)2)22(6-8-29-32)36-19-4-5-20-23(10-19)35-17(3)24(20)26(33)30-28-11-18(12-28)13-28/h4-6,8,10,14-15,18H,7,9,11-13H2,1-3H3,(H,30,33) GFUPOCOSRRGFIH-UHFFFAOYSA-N 373481 N-(bicyclo[1.1.1]pentan-1-yl)- 2-methyl-6-({5-methyl-6-[(2R)- 2-methylazetidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 7.84 Vascular endothelial growth factor receptor 2 Homo sapiens 1.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373481 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373481&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727968 404342570 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211384 COC[C@H]1CCN1C(=O)c1cn2nccc(Oc3ccc4c(C(=O)NC56CC(C5)C6)c(C)oc4c3)c2c1C InChI=1S/C29H30N4O5/c1-16-22(28(35)32-9-7-19(32)15-36-3)14-33-26(16)23(6-8-30-33)38-20-4-5-21-24(10-20)37-17(2)25(21)27(34)31-29-11-18(12-29)13-29/h4-6,8,10,14,18-19H,7,9,11-13,15H2,1-3H3,(H,31,34) DEFLFVQHAAFHSD-UHFFFAOYSA-N 373482 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2R)-2- (methoxymethyl)azetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.85 Vascular endothelial growth factor receptor 2 Homo sapiens 4.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373482 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373482&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727697 404342571 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211385 COC[C@@H]1CCN1C(=O)c1cn2nccc(Oc3ccc4c(C(=O)NC56CC(C5)C6)c(C)oc4c3)c2c1C InChI=1S/C29H30N4O5/c1-16-22(28(35)32-9-7-19(32)15-36-3)14-33-26(16)23(6-8-30-33)38-20-4-5-21-24(10-20)37-17(2)25(21)27(34)31-29-11-18(12-29)13-29/h4-6,8,10,14,18-19H,7,9,11-13,15H2,1-3H3,(H,31,34) DEFLFVQHAAFHSD-UHFFFAOYSA-N 373483 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2S)-2- (methoxymethyl)azetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.86 Vascular endothelial growth factor receptor 2 Homo sapiens 3.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373483 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373483&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727791 404342572 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211386 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H27FN4O4/c1-14-20(27(35)32-13-21(29)15(32)2)12-33-25(14)22(6-7-30-33)37-18-4-5-19-23(8-18)36-16(3)24(19)26(34)31-28-9-17(10-28)11-28/h4-8,12,15,17,21H,9-11,13H2,1-3H3,(H,31,34) YVWUXRIAOCZHSO-UHFFFAOYSA-N 373484 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2R,3R)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.87 Vascular endothelial growth factor receptor 2 Homo sapiens 6.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373484 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373484&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727784 404342573 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211387 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H27FN4O4/c1-14-20(27(35)32-13-21(29)15(32)2)12-33-25(14)22(6-7-30-33)37-18-4-5-19-23(8-18)36-16(3)24(19)26(34)31-28-9-17(10-28)11-28/h4-8,12,15,17,21H,9-11,13H2,1-3H3,(H,31,34) YVWUXRIAOCZHSO-UHFFFAOYSA-N 373485 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.88 Vascular endothelial growth factor receptor 2 Homo sapiens 2.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373485 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373485&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727633 404342574 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211388 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](F)[C@@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H27FN4O4/c1-14-20(27(35)32-13-21(29)15(32)2)12-33-25(14)22(6-7-30-33)37-18-4-5-19-23(8-18)36-16(3)24(19)26(34)31-28-9-17(10-28)11-28/h4-8,12,15,17,21H,9-11,13H2,1-3H3,(H,31,34) YVWUXRIAOCZHSO-UHFFFAOYSA-N 373487 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2S,3R)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.89 Vascular endothelial growth factor receptor 2 Homo sapiens 11.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373487 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373487&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728156 404342576 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211389 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H27FN4O4/c1-14-20(27(35)32-13-21(29)15(32)2)12-33-25(14)22(6-7-30-33)37-18-4-5-19-23(8-18)36-16(3)24(19)26(34)31-28-9-17(10-28)11-28/h4-8,12,15,17,21H,9-11,13H2,1-3H3,(H,31,34) YVWUXRIAOCZHSO-UHFFFAOYSA-N 373488 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2S,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.90 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373488 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373488&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727631 404342577 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211390 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H28N4O5/c1-14-20(27(35)31-13-21(33)15(31)2)12-32-25(14)22(6-7-29-32)37-18-4-5-19-23(8-18)36-16(3)24(19)26(34)30-28-9-17(10-28)11-28/h4-8,12,15,17,21,33H,9-11,13H2,1-3H3,(H,30,34) KAOJUZHDUXHGKG-UHFFFAOYSA-N 373489 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.91 Vascular endothelial growth factor receptor 2 Homo sapiens 2.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373489 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373489&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727962 404342578 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211391 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H28N4O5/c1-14-20(27(35)31-13-21(33)15(31)2)12-32-25(14)22(6-7-29-32)37-18-4-5-19-23(8-18)36-16(3)24(19)26(34)30-28-9-17(10-28)11-28/h4-8,12,15,17,21,33H,9-11,13H2,1-3H3,(H,30,34) KAOJUZHDUXHGKG-UHFFFAOYSA-N 373490 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2S,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.92 Vascular endothelial growth factor receptor 2 Homo sapiens 8.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373490 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373490&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727844 404342579 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211392 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H28N4O5/c1-14-20(27(35)31-13-21(33)15(31)2)12-32-25(14)22(6-7-29-32)37-18-4-5-19-23(8-18)36-16(3)24(19)26(34)30-28-9-17(10-28)11-28/h4-8,12,15,17,21,33H,9-11,13H2,1-3H3,(H,30,34) KAOJUZHDUXHGKG-UHFFFAOYSA-N 373491 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2S,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.93 Vascular endothelial growth factor receptor 2 Homo sapiens 11.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373491 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373491&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727781 404342580 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211393 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H28N4O5/c1-14-20(27(35)31-13-21(33)15(31)2)12-32-25(14)22(6-7-29-32)37-18-4-5-19-23(8-18)36-16(3)24(19)26(34)30-28-9-17(10-28)11-28/h4-8,12,15,17,21,33H,9-11,13H2,1-3H3,(H,30,34) KAOJUZHDUXHGKG-UHFFFAOYSA-N 373492 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2R,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.94 Vascular endothelial growth factor receptor 2 Homo sapiens 1.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373492 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373492&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727722 404342581 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211394 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C(F)(F)F)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H25F3N4O5/c1-13-18(26(38)34-12-19(36)24(34)28(29,30)31)11-35-23(13)20(5-6-32-35)40-16-3-4-17-21(7-16)39-14(2)22(17)25(37)33-27-8-15(9-27)10-27/h3-7,11,15,19,24,36H,8-10,12H2,1-2H3,(H,33,37) WPQQLJYAGITPJH-UHFFFAOYSA-N 373493 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(2R,3S)-3-hydroxy-2- (trifluoromethyl)azetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.95 Vascular endothelial growth factor receptor 2 Homo sapiens 32.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373493 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373493&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728265 404342582 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211395 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(F)(F)C5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H26F2N4O4/c1-14-20(26(36)33-13-28(29,30)16(33)3)12-34-24(14)21(6-7-31-34)38-18-4-5-19-22(8-18)37-15(2)23(19)25(35)32-27-9-17(10-27)11-27/h4-8,12,16-17H,9-11,13H2,1-3H3,(H,32,35) JHGPSVIUSIWPKR-UHFFFAOYSA-N 373494 (rac)-N-(bicyclo[1.1.1]pentan- 1-yl)-6-{[6-(3,3-difluoro-2- methylazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.96 Vascular endothelial growth factor receptor 2 Homo sapiens 20.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373494 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373494&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728217 404342583 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211396 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC6(CC(O)C6)C5)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C30H30N4O5/c1-16-22(28(37)33-14-29(15-33)11-19(35)12-29)13-34-26(16)23(5-6-31-34)39-20-3-4-21-24(7-20)38-17(2)25(21)27(36)32-30-8-18(9-30)10-30/h3-7,13,18-19,35H,8-12,14-15H2,1-2H3,(H,32,36) NSMRWYFVFADOEX-UHFFFAOYSA-N 373495 N-(bicyclo[1.1.1]pentan-1-yl)- 6-{[6-(6-hydroxy-2- azaspiro[3.3]heptane-2- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.97 Vascular endothelial growth factor receptor 2 Homo sapiens 2.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373495 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373495&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728294 404342584 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211397 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C(F)F)C5)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H26F2N4O4/c1-14-20(27(36)33-11-17(12-33)25(29)30)13-34-24(14)21(5-6-31-34)38-18-3-4-19-22(7-18)37-15(2)23(19)26(35)32-28-8-16(9-28)10-28/h3-7,13,16-17,25H,8-12H2,1-2H3,(H,32,35) RIBAVOIDIIBDQU-UHFFFAOYSA-N 373496 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[3- (difluoromethyl)azetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.98 Vascular endothelial growth factor receptor 2 Homo sapiens 5.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373496 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373496&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727878 404342585 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211398 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C(C)(C)O)C5)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C30H32N4O5/c1-16-22(28(36)33-13-19(14-33)29(3,4)37)15-34-26(16)23(7-8-31-34)39-20-5-6-21-24(9-20)38-17(2)25(21)27(35)32-30-10-18(11-30)12-30/h5-9,15,18-19,37H,10-14H2,1-4H3,(H,32,35) JCBANORBDITECO-UHFFFAOYSA-N 373497 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[3-(2-hydroxypropan-2- yl)azetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.99 Vascular endothelial growth factor receptor 2 Homo sapiens 6.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373497 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373497&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728242 404342586 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211399 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC6(CNC(=O)C6)C5)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C30H29N5O5/c1-16-21(28(38)34-14-29(15-34)11-24(36)31-13-29)12-35-26(16)22(5-6-32-35)40-19-3-4-20-23(7-19)39-17(2)25(20)27(37)33-30-8-18(9-30)10-30/h3-7,12,18H,8-11,13-15H2,1-2H3,(H,31,36)(H,33,37) QFSITDJJEGQVGP-UHFFFAOYSA-N 373498 N-(bicyclo[1.1.1]pentan-1-yl)- 2-methyl-6-{[5-methyl-6-(7- oxo-2,6-diazaspiro[3.4]octane- 2-carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 7.100 Vascular endothelial growth factor receptor 2 Homo sapiens 4.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373498 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373498&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728000 404342587 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211400 CC(=O)NC1(C)CN(C(=O)c2cn3nccc(Oc4ccc5c(C(=O)NC67CC(C6)C7)c(C)oc5c4)c3c2C)C1 InChI=1S/C30H31N5O5/c1-16-22(28(38)34-14-29(4,15-34)32-18(3)36)13-35-26(16)23(7-8-31-35)40-20-5-6-21-24(9-20)39-17(2)25(21)27(37)33-30-10-19(11-30)12-30/h5-9,13,19H,10-12,14-15H2,1-4H3,(H,32,36)(H,33,37) CGYJIEFUXXFCIW-UHFFFAOYSA-N 373499 6-({6-[3-(acetylamino)-3- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N- (bicyclo[1.1.1]pentan-1-yl)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.101 Vascular endothelial growth factor receptor 2 Homo sapiens 3.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373499 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373499&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727811 404342588 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211401 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC6(CNC(=O)O6)C5)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C29H27N5O6/c1-15-20(26(36)33-13-29(14-33)12-30-27(37)40-29)11-34-24(15)21(5-6-31-34)39-18-3-4-19-22(7-18)38-16(2)23(19)25(35)32-28-8-17(9-28)10-28/h3-7,11,17H,8-10,12-14H2,1-2H3,(H,30,37)(H,32,35) OIJSTGRBNOUFJB-UHFFFAOYSA-N 373500 N-(bicyclo[1.1.1]pentan-1-yl)- 2-methyl-6-{[5-methyl-6-(6- oxo-5-oxa-2,7- diazaspiro[3.4]octane-2- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 7.102 Vascular endothelial growth factor receptor 2 Homo sapiens 5.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373500 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373500&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728146 404342589 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211402 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(N6CCCC6=O)C5)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C31H31N5O5/c1-17-23(30(39)34-14-20(15-34)35-9-3-4-26(35)37)16-36-28(17)24(7-8-32-36)41-21-5-6-22-25(10-21)40-18(2)27(22)29(38)33-31-11-19(12-31)13-31/h5-8,10,16,19-20H,3-4,9,11-15H2,1-2H3,(H,33,38) HEOCCMGYBMWZBH-UHFFFAOYSA-N 373501 N-(bicyclo[1.1.1]pentan-1-yl)- 2-methyl-6-({5-methyl-6-[3-(2- oxopyrrolidin-1-yl)azetidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 7.103 Vascular endothelial growth factor receptor 2 Homo sapiens 11.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373501 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373501&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117732715 404342590 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211403 CC(=O)NC1CN(C(=O)c2cn3nccc(Oc4ccc5c(C(=O)NC67CC(C6)C7)c(C)oc5c4)c3c2C)C1 InChI=1S/C29H29N5O5/c1-15-22(28(37)33-12-19(13-33)31-17(3)35)14-34-26(15)23(6-7-30-34)39-20-4-5-21-24(8-20)38-16(2)25(21)27(36)32-29-9-18(10-29)11-29/h4-8,14,18-19H,9-13H2,1-3H3,(H,31,35)(H,32,36) MVXJALYZFBEUNI-UHFFFAOYSA-N 373502 6-({6-[3- (acetylamino)azetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N- (bicyclo[1.1.1]pentan-1-yl)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.104 Vascular endothelial growth factor receptor 2 Homo sapiens 3.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373502 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373502&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727663 404342591 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211404 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(O)C5)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C27H26N4O5/c1-14-20(26(34)30-11-17(32)12-30)13-31-24(14)21(5-6-28-31)36-18-3-4-19-22(7-18)35-15(2)23(19)25(33)29-27-8-16(9-27)10-27/h3-7,13,16-17,32H,8-12H2,1-2H3,(H,29,33) QADDKFQNBQHITA-UHFFFAOYSA-N 373503 N-(bicyclo[1.1.1]pentan-1-yl)- 6-{[6-(3-hydroxyazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.105 Vascular endothelial growth factor receptor 2 Homo sapiens 2.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373503 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373503&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728133 404342592 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211405 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C)(O)C5)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H28N4O5/c1-15-20(26(34)31-13-27(3,35)14-31)12-32-24(15)21(6-7-29-32)37-18-4-5-19-22(8-18)36-16(2)23(19)25(33)30-28-9-17(10-28)11-28/h4-8,12,17,35H,9-11,13-14H2,1-3H3,(H,30,33) VUELKAGJWIDOOH-UHFFFAOYSA-N 373505 N-(bicyclo[1.1.1]pentan-1-yl)- 6-{[6-(3-hydroxy-3- methylazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.106 Vascular endothelial growth factor receptor 2 Homo sapiens 5.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373505 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373505&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727860 404342593 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211406 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC6(O)CC5C6)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C29H28N4O5/c1-15-21(27(35)32-14-29(36)11-18(32)12-29)13-33-25(15)22(5-6-30-33)38-19-3-4-20-23(7-19)37-16(2)24(20)26(34)31-28-8-17(9-28)10-28/h3-7,13,17-18,36H,8-12,14H2,1-2H3,(H,31,34) XYDZLMSDJMUEGR-UHFFFAOYSA-N 373506 N-(bicyclo[1.1.1]pentan-1-yl)- 6-{[6-(4-hydroxy-2- azabicyclo[2.1.1]hexane-2- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.107 Vascular endothelial growth factor receptor 2 Homo sapiens 16.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373506 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373506&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728095 404342594 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211407 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1F InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-21(33)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-7-6-19(20)28/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) DWEBRBIFZVLRHJ-UHFFFAOYSA-N 373507 N-[(1S,2R or 1R,2S)-2- fluorocyclobutyl]-6-({6- [(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.108 Vascular endothelial growth factor receptor 2 Homo sapiens 1.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373507 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373507&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727684 404342595 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211408 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1F InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-21(33)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-7-6-19(20)28/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) DWEBRBIFZVLRHJ-UHFFFAOYSA-N 373508 N-[(1S,2R or 1R,2S)-2- fluorocyclobutyl]-6-({6- [(2R,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.109 Vascular endothelial growth factor receptor 2 Homo sapiens 1.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373508 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373508&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727883 404342596 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211409 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1F InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-21(33)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-7-6-19(20)28/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) DWEBRBIFZVLRHJ-UHFFFAOYSA-N 373509 N-[(1S,2R or 1R,2S)-2- fluorocyclobutyl]-6-({6- [(2S,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.110 Vascular endothelial growth factor receptor 2 Homo sapiens 6.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373509 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373509&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728338 404342597 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211410 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1F InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-21(33)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-7-6-19(20)28/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) DWEBRBIFZVLRHJ-UHFFFAOYSA-N 373510 N-[(1S,2R or 1R,2S)-2- fluorocyclobutyl]-6-({6- [(2S,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.111 Vascular endothelial growth factor receptor 2 Homo sapiens 3.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373510 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373510&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727934 404342598 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211411 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(O)C5)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1F InChI=1S/C26H25FN4O5/c1-13-18(26(34)30-10-15(32)11-30)12-31-24(13)21(7-8-28-31)36-16-3-4-17-22(9-16)35-14(2)23(17)25(33)29-20-6-5-19(20)27/h3-4,7-9,12,15,19-20,32H,5-6,10-11H2,1-2H3,(H,29,33) AOZUXSBSHIMXKZ-UHFFFAOYSA-N 373511 N-[(1S,2R or 1R,2S)-2- fluorocyclobutyl]-6-{[6-(3- hydroxyazetidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.112 Vascular endothelial growth factor receptor 2 Homo sapiens 1.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373511 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373511&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728399 404342599 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211412 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1F InChI=1S/C27H27FN4O5/c1-14-18(26(34)31-12-27(3,35)13-31)11-32-24(14)21(8-9-29-32)37-16-4-5-17-22(10-16)36-15(2)23(17)25(33)30-20-7-6-19(20)28/h4-5,8-11,19-20,35H,6-7,12-13H2,1-3H3,(H,30,33) AMUDJMBBNNKXDO-UHFFFAOYSA-N 373513 N-[(1S,2R or 1R,2S)-2- fluorocyclobutyl]-6-{[6-(3- hydroxy-3-methylazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.113 Vascular endothelial growth factor receptor 2 Homo sapiens 2.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373513 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373513&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117728214 404342601 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211413 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)C[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1F InChI=1S/C28H29FN4O5/c1-14-10-17(34)12-32(14)28(36)20-13-33-26(15(20)2)23(8-9-30-33)38-18-4-5-19-24(11-18)37-16(3)25(19)27(35)31-22-7-6-21(22)29/h4-5,8-9,11,13-14,17,21-22,34H,6-7,10,12H2,1-3H3,(H,31,35) COYPXNDCILMRJZ-UHFFFAOYSA-N 373515 N-[(1S,2R or 1R,2S)-2- fluorocyclobutyl]-6-({6- [(2R,4S)-4-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.114 Vascular endothelial growth factor receptor 2 Homo sapiens 22.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=373515 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=373515&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 117727859 404342603 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211414 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)C[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1F InChI=1S/C28H29FN4O5/c1-14-10-17(34)12-32(14)28(36)20-13-33-26(15(20)2)23(8-9-30-33)38-18-4-5-19-24(11-18)37-16(3)25(19)27(35)31-22-7-6-21(22)29/h4-5,8-9,11,13-14,17,21-22,34H,6-7,10,12H2,1-3H3,(H,31,35) COYPXNDCILMRJZ-UHFFFAOYSA-N 381646 N-[(1S,2R or 1R,2S)-2- fluorocyclobutyl]-6-({6- [(2R,4R)-4-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.115 Vascular endothelial growth factor receptor 2 Homo sapiens 42.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381646 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381646&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 137631320 404851032 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211415 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1F InChI=1S/C28H29FN4O5/c1-14-19(28(36)32-11-9-22(34)15(32)2)13-33-26(14)23(8-10-30-33)38-17-4-5-18-24(12-17)37-16(3)25(18)27(35)31-21-7-6-20(21)29/h4-5,8,10,12-13,15,20-22,34H,6-7,9,11H2,1-3H3,(H,31,35) DLPHGEGJCRRGCK-UHFFFAOYSA-N 381648 N-[(1S,2R or 1R,2S)-2- fluorocyclobutyl]-6-({6- [(2R,3S)-3-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.116 Vascular endothelial growth factor receptor 2 Homo sapiens 15.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381648 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381648&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118218220 404851034 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211416 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1F InChI=1S/C28H29FN4O5/c1-14-19(28(36)32-11-9-22(34)15(32)2)13-33-26(14)23(8-10-30-33)38-17-4-5-18-24(12-17)37-16(3)25(18)27(35)31-21-7-6-20(21)29/h4-5,8,10,12-13,15,20-22,34H,6-7,9,11H2,1-3H3,(H,31,35) DLPHGEGJCRRGCK-UHFFFAOYSA-N 381650 N-[(1S,2R or 1R,2S)-2- fluorocyclobutyl]-6-({6- [(2R,3R)-3-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.117 Vascular endothelial growth factor receptor 2 Homo sapiens 19.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381650 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381650&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86273722 404851036 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211417 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-21(33)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-7-6-19(20)28/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) DWEBRBIFZVLRHJ-UHFFFAOYSA-N 381651 N-[(1R,2S or 1S,2R)-2- fluorocyclobutyl]-6-({6- [(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.118 Vascular endothelial growth factor receptor 2 Homo sapiens 2.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381651 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381651&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86273721 404851037 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211418 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-21(33)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-7-6-19(20)28/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) DWEBRBIFZVLRHJ-UHFFFAOYSA-N 381652 N-[(1R,2S or 1S,2R)-2- fluorocyclobutyl]-6-({6- [(2R,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.119 Vascular endothelial growth factor receptor 2 Homo sapiens 2.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381652 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381652&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593318 404851038 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211419 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-21(33)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-7-6-19(20)28/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) DWEBRBIFZVLRHJ-UHFFFAOYSA-N 381653 N-[(1R,2S or 1S,2R)-2- fluorocyclobutyl]-6-({6- [(2S,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.120 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381653 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381653&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86273723 404851039 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211420 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-21(33)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-7-6-19(20)28/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) DWEBRBIFZVLRHJ-UHFFFAOYSA-N 381654 N-[(1R,2S or 1S,2R)-2- fluorocyclobutyl]-6-({6- [(2S,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 7.121 Vascular endothelial growth factor receptor 2 Homo sapiens 11.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381654 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381654&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86273963 404851040 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211421 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(O)C5)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C26H25FN4O5/c1-13-18(26(34)30-10-15(32)11-30)12-31-24(13)21(7-8-28-31)36-16-3-4-17-22(9-16)35-14(2)23(17)25(33)29-20-6-5-19(20)27/h3-4,7-9,12,15,19-20,32H,5-6,10-11H2,1-2H3,(H,29,33) AOZUXSBSHIMXKZ-UHFFFAOYSA-N 381655 N-[(1R,2S or 1S,2R)-2- fluorocyclobutyl]-6-{[6-(3- hydroxyazetidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.122 Vascular endothelial growth factor receptor 2 Homo sapiens 2.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381655 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381655&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86273962 404851041 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211422 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C27H27FN4O5/c1-14-18(26(34)31-12-27(3,35)13-31)11-32-24(14)21(8-9-29-32)37-16-4-5-17-22(10-16)36-15(2)23(17)25(33)30-20-7-6-19(20)28/h4-5,8-11,19-20,35H,6-7,12-13H2,1-3H3,(H,30,33) AMUDJMBBNNKXDO-UHFFFAOYSA-N 381656 N-[(1R,2S or 1S,2R)-2- fluorocyclobutyl]-6-{[6-(3- hydroxy-3-methylazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.123 Vascular endothelial growth factor receptor 2 Homo sapiens 3.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381656 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381656&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 137631329 404851042 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211423 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)C[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C28H29FN4O5/c1-14-10-17(34)12-32(14)28(36)20-13-33-26(15(20)2)23(8-9-30-33)38-18-4-5-19-24(11-18)37-16(3)25(19)27(35)31-22-7-6-21(22)29/h4-5,8-9,11,13-14,17,21-22,34H,6-7,10,12H2,1-3H3,(H,31,35) COYPXNDCILMRJZ-UHFFFAOYSA-N 381657 N-[(1R,2S or 1S,2R)-2- fluorocyclobutyl]-6-({6- [(2R,4S)-4-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.124 Vascular endothelial growth factor receptor 2 Homo sapiens 34.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381657 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381657&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 137631333 404851043 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211424 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)C[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C28H29FN4O5/c1-14-10-17(34)12-32(14)28(36)20-13-33-26(15(20)2)23(8-9-30-33)38-18-4-5-19-24(11-18)37-16(3)25(19)27(35)31-22-7-6-21(22)29/h4-5,8-9,11,13-14,17,21-22,34H,6-7,10,12H2,1-3H3,(H,31,35) COYPXNDCILMRJZ-UHFFFAOYSA-N 381658 N-[(1R,2S or 1S,2R)-2- fluorocyclobutyl]-6-({6- [(2R,4R)-4-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.125 Vascular endothelial growth factor receptor 2 Homo sapiens 73.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381658 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381658&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 145979086 404851044 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211425 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C28H29FN4O5/c1-14-19(28(36)32-11-9-22(34)15(32)2)13-33-26(14)23(8-10-30-33)38-17-4-5-18-24(12-17)37-16(3)25(18)27(35)31-21-7-6-20(21)29/h4-5,8,10,12-13,15,20-22,34H,6-7,9,11H2,1-3H3,(H,31,35) DLPHGEGJCRRGCK-UHFFFAOYSA-N 381659 N-[(1R,2S or 1S,2R)-2- fluorocyclobutyl]-6-({6- [(2R,3S)-3-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.126 Vascular endothelial growth factor receptor 2 Homo sapiens 24.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381659 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381659&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933337 404851045 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211426 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C28H29FN4O5/c1-14-19(28(36)32-11-9-22(34)15(32)2)13-33-26(14)23(8-10-30-33)38-17-4-5-18-24(12-17)37-16(3)25(18)27(35)31-21-7-6-20(21)29/h4-5,8,10,12-13,15,20-22,34H,6-7,9,11H2,1-3H3,(H,31,35) DLPHGEGJCRRGCK-UHFFFAOYSA-N 381660 N-[(1R,2S or 1S,2R)-2- fluorocyclobutyl]-6-({6- [(2R,3R)-3-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.127 Vascular endothelial growth factor receptor 2 Homo sapiens 31.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381660 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381660&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934035 404851046 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211427 CNC(=O)c1c(C)oc2c(F)c(Oc3ccnn4cc(C(=O)N5CC6(O)CC5C6)c(C)c34)ccc12 InChI=1S/C25H23FN4O5/c1-12-16(24(32)29-11-25(33)8-14(29)9-25)10-30-21(12)18(6-7-28-30)35-17-5-4-15-19(23(31)27-3)13(2)34-22(15)20(17)26/h4-7,10,14,33H,8-9,11H2,1-3H3,(H,27,31) TYCQZLFYDWMEPY-UHFFFAOYSA-N 381661 7-fluoro-6-{[6-(4-hydroxy-2- azabicyclo[2.1.1]hexane-2- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 7.128 Vascular endothelial growth factor receptor 2 Homo sapiens 3.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381661 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381661&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274202 404851047 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211428 CNC(=O)c1c(C)sc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H](N(C)C(C)=O)C5)c(C)c34)ccc12 InChI=1S/C27H29N5O4S/c1-15-21(27(35)31-11-9-18(13-31)30(5)17(3)33)14-32-25(15)22(8-10-29-32)36-19-6-7-20-23(12-19)37-16(2)24(20)26(34)28-4/h6-8,10,12,14,18H,9,11,13H2,1-5H3,(H,28,34) KYQMQIABIUFHDS-UHFFFAOYSA-N 381663 (R)-N,2-dimethyl-6-((5-methyl- 6-(3-(N- methylacetamido)pyrrolidine-1- carbonyl)pyrrolo[1,2- b]pyridazin-4- yl)oxy)benzo[b]thiophene-3- carboxamide::US20260022125, Example 7.129 Vascular endothelial growth factor receptor 2 Homo sapiens 61.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381663 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381663&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934007 404851049 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211429 CNC(=O)c1c(C)sc2cc(Oc3ccnn4cc(C(=O)N5CC6(O)CC5C6)c(C)c34)ccc12 InChI=1S/C25H24N4O4S/c1-13-18(24(31)28-12-25(32)9-15(28)10-25)11-29-22(13)19(6-7-27-29)33-16-4-5-17-20(8-16)34-14(2)21(17)23(30)26-3/h4-8,11,15,32H,9-10,12H2,1-3H3,(H,26,30) ODRQALGHYNNVFM-UHFFFAOYSA-N 381664 6-((6-(4-hydroxy-2- azabicyclo[2.1.1]hexane-2- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-N,2- dimethylbenzo[b]thiophene-3- carboxamide::US20260022125, Example 7.130 Vascular endothelial growth factor receptor 2 Homo sapiens 34.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381664 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381664&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933964 404851050 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211430 CNC(=O)c1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C)c(C)c34)ccc2c1C InChI=1S/C24H24N4O5/c1-12-17(24(31)27-11-18(29)14(27)3)10-28-21(12)19(7-8-26-28)32-15-5-6-16-13(2)22(23(30)25-4)33-20(16)9-15/h5-10,14,18,29H,11H2,1-4H3,(H,25,30) MUGLSVXVQNBYRZ-UHFFFAOYSA-N 381666 6-({6-[(2S,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,3-dimethyl-1- benzofuran-2-carboxamide::US20260022125, Example 7.131 Vascular endothelial growth factor receptor 2 Homo sapiens 22.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381666 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381666&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593321 404851052 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211431 CNC(=O)c1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C InChI=1S/C24H24N4O5/c1-12-17(24(31)27-11-18(29)14(27)3)10-28-21(12)19(7-8-26-28)32-15-5-6-16-13(2)22(23(30)25-4)33-20(16)9-15/h5-10,14,18,29H,11H2,1-4H3,(H,25,30) MUGLSVXVQNBYRZ-UHFFFAOYSA-N 381668 6-({6-[(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,3-dimethyl-1- benzofuran-2-carboxamide::US20260022125, Example 7.132 Vascular endothelial growth factor receptor 2 Homo sapiens 8.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381668 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381668&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933338 404851054 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211432 CNC(=O)c1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@H]5C)c(C)c34)ccc2c1C InChI=1S/C24H24N4O5/c1-12-17(24(31)27-11-18(29)14(27)3)10-28-21(12)19(7-8-26-28)32-15-5-6-16-13(2)22(23(30)25-4)33-20(16)9-15/h5-10,14,18,29H,11H2,1-4H3,(H,25,30) MUGLSVXVQNBYRZ-UHFFFAOYSA-N 381669 6-({6-[(2R,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,3-dimethyl-1- benzofuran-2-carboxamide::US20260022125, Example 7.133 Vascular endothelial growth factor receptor 2 Homo sapiens 5.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381669 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381669&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 137631309 404851055 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211433 CNC(=O)c1oc2cc(Oc3ccnn4cc(C(=O)N5CC(O)C5)c(C)c34)ccc2c1C InChI=1S/C23H22N4O5/c1-12-17(23(30)26-9-14(28)10-26)11-27-20(12)18(6-7-25-27)31-15-4-5-16-13(2)21(22(29)24-3)32-19(16)8-15/h4-8,11,14,28H,9-10H2,1-3H3,(H,24,29) YSUWVTLGRVWUIE-UHFFFAOYSA-N 381671 6-{[6-(3-hydroxyazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,3- dimethyl-1-benzofuran-2- carboxamide::US20260022125, Example 7.134 Vascular endothelial growth factor receptor 2 Homo sapiens 7.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381671 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381671&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593311 404851057 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211434 CNC(=O)c1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C)(O)C5)c(C)c34)ccc2c1C InChI=1S/C24H24N4O5/c1-13-17(23(30)27-11-24(3,31)12-27)10-28-20(13)18(7-8-26-28)32-15-5-6-16-14(2)21(22(29)25-4)33-19(16)9-15/h5-10,31H,11-12H2,1-4H3,(H,25,29) INUZITKAMXCNFE-UHFFFAOYSA-N 381672 6-{[6-(3-hydroxy-3- methylazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy }-N,3-dimethyl-1- benzofuran-2-carboxamide::US20260022125, Example 7.135 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381672 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381672&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 137631330 404851058 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211435 CNC(=O)c1cc2ccc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C)c(C)c34)cc2o1 InChI=1S/C23H22N4O5/c1-12-16(23(30)26-11-17(28)13(26)2)10-27-21(12)18(6-7-25-27)31-15-5-4-14-8-20(22(29)24-3)32-19(14)9-15/h4-10,13,17,28H,11H2,1-3H3,(H,24,29) GLOLLXACLCNQEJ-UHFFFAOYSA-N 381673 6-({6-[(2S,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-methyl-1- benzofuran-2-carboxamide::US20260022125, Example 7.136 Vascular endothelial growth factor receptor 2 Homo sapiens 130 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381673 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381673&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 137631323 404851059 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211436 CNC(=O)c1cc2ccc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)cc2o1 InChI=1S/C23H22N4O5/c1-12-16(23(30)26-11-17(28)13(26)2)10-27-21(12)18(6-7-25-27)31-15-5-4-14-8-20(22(29)24-3)32-19(14)9-15/h4-10,13,17,28H,11H2,1-3H3,(H,24,29) GLOLLXACLCNQEJ-UHFFFAOYSA-N 381674 6-({6-[(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-methyl-1- benzofuran-2-carboxamide::US20260022125, Example 7.137 Vascular endothelial growth factor receptor 2 Homo sapiens 51.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381674 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381674&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 137631299 404851060 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211437 CNC(=O)c1cc2ccc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@H]5C)c(C)c34)cc2o1 InChI=1S/C23H22N4O5/c1-12-16(23(30)26-11-17(28)13(26)2)10-27-21(12)18(6-7-25-27)31-15-5-4-14-8-20(22(29)24-3)32-19(14)9-15/h4-10,13,17,28H,11H2,1-3H3,(H,24,29) GLOLLXACLCNQEJ-UHFFFAOYSA-N 381675 6-({6-[(2R,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-methyl-1- benzofuran-2-carboxamide::US20260022125, Example 7.138 Vascular endothelial growth factor receptor 2 Homo sapiens 37.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381675 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381675&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593331 404851061 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211438 CNC(=O)c1cc2ccc(Oc3ccnn4cc(C(=O)N5CC(O)C5)c(C)c34)cc2o1 InChI=1S/C22H20N4O5/c1-12-16(22(29)25-9-14(27)10-25)11-26-20(12)17(5-6-24-26)30-15-4-3-13-7-19(21(28)23-2)31-18(13)8-15/h3-8,11,14,27H,9-10H2,1-2H3,(H,23,28) RJXBLTVDXPRFBC-UHFFFAOYSA-N 381676 6-{[6-(3-hydroxyazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N- methyl-1-benzofuran-2- carboxamide::US20260022125, Example 7.139 Vascular endothelial growth factor receptor 2 Homo sapiens 48.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381676 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381676&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593324 404851062 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211439 CNC(=O)c1cc2ccc(Oc3ccnn4cc(C(=O)N5CC(C)(O)C5)c(C)c34)cc2o1 InChI=1S/C23H22N4O5/c1-13-16(22(29)26-11-23(2,30)12-26)10-27-20(13)17(6-7-25-27)31-15-5-4-14-8-19(21(28)24-3)32-18(14)9-15/h4-10,30H,11-12H2,1-3H3,(H,24,28) UNCUMPISVXHXIH-UHFFFAOYSA-N 381677 6-{[6-(3-hydroxy-3- methylazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-N-methyl-1- benzofuran-2-carboxamide::US20260022125, Example 7.140 Vascular endothelial growth factor receptor 2 Homo sapiens 71.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381677 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381677&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593346 404851063 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211440 CNC(=O)c1sc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@H]5C)c(C)c34)ccc2c1C InChI=1S/C24H24N4O4S/c1-12-17(24(31)27-11-18(29)14(27)3)10-28-21(12)19(7-8-26-28)32-15-5-6-16-13(2)22(23(30)25-4)33-20(16)9-15/h5-10,14,18,29H,11H2,1-4H3,(H,25,30) QUWMQSWRCAZNQW-UHFFFAOYSA-N 381678 6-({6-[(2R,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,3-dimethyl-1- benzothiophene-2-carboxamide::US20260022125, Example 7.141 Vascular endothelial growth factor receptor 2 Homo sapiens 3.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381678 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381678&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593308 404851064 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211441 CNC(=O)c1sc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C)c(C)c34)ccc2c1C InChI=1S/C24H24N4O4S/c1-12-17(24(31)27-11-18(29)14(27)3)10-28-21(12)19(7-8-26-28)32-15-5-6-16-13(2)22(23(30)25-4)33-20(16)9-15/h5-10,14,18,29H,11H2,1-4H3,(H,25,30) QUWMQSWRCAZNQW-UHFFFAOYSA-N 381679 6-({6-[(2S,3S)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,3-dimethyl-1- benzothiophene-2-carboxamide::US20260022125, Example 7.142 Vascular endothelial growth factor receptor 2 Homo sapiens 31.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381679 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381679&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593345 404851065 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211442 CNC(=O)c1sc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C InChI=1S/C24H24N4O4S/c1-12-17(24(31)27-11-18(29)14(27)3)10-28-21(12)19(7-8-26-28)32-15-5-6-16-13(2)22(23(30)25-4)33-20(16)9-15/h5-10,14,18,29H,11H2,1-4H3,(H,25,30) QUWMQSWRCAZNQW-UHFFFAOYSA-N 381680 6-({6-[(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,3-dimethyl-1- benzothiophene-2-carboxamide::US20260022125, Example 7.143 Vascular endothelial growth factor receptor 2 Homo sapiens 6.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381680 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381680&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933339 404851066 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211443 CNC(=O)c1oc2cc(Oc3ccnn4cc(C(=O)N5CC6(O)CC5C6)c(C)c34)ccc2c1C InChI=1S/C25H24N4O5/c1-13-18(24(31)28-12-25(32)9-15(28)10-25)11-29-21(13)19(6-7-27-29)33-16-4-5-17-14(2)22(23(30)26-3)34-20(17)8-16/h4-8,11,15,32H,9-10,12H2,1-3H3,(H,26,30) WRPBXBYZIIKWEJ-UHFFFAOYSA-N 381681 6-{[6-(4-hydroxy-2- azabicyclo[2.1.1]hexane-2- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,3- dimethyl-1-benzothiophene-2- carboxamide::US20260022125, Example 7.144 Vascular endothelial growth factor receptor 2 Homo sapiens 74.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381681 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381681&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 58394023 404851067 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211444 CNC(=O)c1sc2cc(Oc3ccnn4cc(C(=O)N5CC6CC5C6)c(C)c34)ccc2c1C InChI=1S/C25H24N4O3S/c1-13-19(25(31)28-11-15-8-16(28)9-15)12-29-22(13)20(6-7-27-29)32-17-4-5-18-14(2)23(24(30)26-3)33-21(18)10-17/h4-7,10,12,15-16H,8-9,11H2,1-3H3,(H,26,30) PRTNYVZWQWOHDV-UHFFFAOYSA-N 381683 6-{[6-(2- azabicyclo[2.1.1]hexane-2- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,3- dimethyl-1-benzothiophene-2- carboxamide::US20260022125, Example 7.145 Vascular endothelial growth factor receptor 2 Homo sapiens 42.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381683 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381683&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934039 404851069 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211445 CNC(=O)c1sc2cc(Oc3ccnn4cc(C(=O)N5CC(O)C5)c(C)c34)ccc2c1C InChI=1S/C23H22N4O4S/c1-12-17(23(30)26-9-14(28)10-26)11-27-20(12)18(6-7-25-27)31-15-4-5-16-13(2)21(22(29)24-3)32-19(16)8-15/h4-8,11,14,28H,9-10H2,1-3H3,(H,24,29) AJQDZNNECAMBBY-UHFFFAOYSA-N 381684 6-{[6-(3-hydroxyazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,3- dimethyl-1-benzothiophene-2- carboxamide::US20260022125, Example 7.146 Vascular endothelial growth factor receptor 2 Homo sapiens 10.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381684 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381684&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593258 404851070 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211446 CNC(=O)c1sc2cc(Oc3ccnn4cc(C(=O)N5CC(C)(O)C5)c(C)c34)ccc2c1C InChI=1S/C24H24N4O4S/c1-13-17(23(30)27-11-24(3,31)12-27)10-28-20(13)18(7-8-26-28)32-15-5-6-16-14(2)21(22(29)25-4)33-19(16)9-15/h5-10,31H,11-12H2,1-4H3,(H,25,29) NEMROROJBYPOMQ-UHFFFAOYSA-N 381685 6-{[6-(3-hydroxy-3- methylazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin- 4-yl]oxy}-N,3-dimethyl-1- benzothiophene-2-carboxamide::US20260022125, Example 7.147 Vascular endothelial growth factor receptor 2 Homo sapiens 18.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381685 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381685&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593317 404851071 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211447 CNC(=O)c1sc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H](N(C)C(C)=O)C5)c(C)c34)ccc2c1C InChI=1S/C27H29N5O4S/c1-15-21(27(35)31-11-9-18(13-31)30(5)17(3)33)14-32-24(15)22(8-10-29-32)36-19-6-7-20-16(2)25(26(34)28-4)37-23(20)12-19/h6-8,10,12,14,18H,9,11,13H2,1-5H3,(H,28,34) ZGQNHFNFXSEWDT-UHFFFAOYSA-N 381687 6-[(6-{(3S)-3- [acetyl(methyl)amino] pyrrolidine-1-carbonyl}-5- methylpyrrolo[1,2-b]pyridazin- 4-yl)oxy]-N,3-dimethyl-1- benzothiophene-2-carboxamide::US20260022125, Example 7.148 Vascular endothelial growth factor receptor 2 Homo sapiens 34.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381687 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381687&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593313 404851073 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211448 CNC(=O)c1sc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H](N(C)C(C)=O)C5)c(C)c34)ccc2c1C InChI=1S/C27H29N5O4S/c1-15-21(27(35)31-11-9-18(13-31)30(5)17(3)33)14-32-24(15)22(8-10-29-32)36-19-6-7-20-16(2)25(26(34)28-4)37-23(20)12-19/h6-8,10,12,14,18H,9,11,13H2,1-5H3,(H,28,34) ZGQNHFNFXSEWDT-UHFFFAOYSA-N 381688 6-[(6-{(3R)-3- [acetyl(methyl)amino] pyrrolidine-1-carbonyl}-5- methylpyrrolo[1,2-b]pyridazin- 4-yl)oxy]-N,3-dimethyl-1- benzothiophene-2-carboxamide::US20260022125, Example 7.149 Vascular endothelial growth factor receptor 2 Homo sapiens 150 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381688 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381688&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593341 404851074 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211449 CNC(=O)c1sc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C InChI=1S/C25H26N4O4S/c1-14-18(24(31)28-10-8-25(3,32)13-28)12-29-21(14)19(7-9-27-29)33-16-5-6-17-15(2)22(23(30)26-4)34-20(17)11-16/h5-7,9,11-12,32H,8,10,13H2,1-4H3,(H,26,30) JLGRDUYGFZAGKB-UHFFFAOYSA-N 381689 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,3- dimethyl-1-benzothiophene-2- carboxamide::US20260022125, Example 7.150 Vascular endothelial growth factor receptor 2 Homo sapiens 70.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381689 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381689&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593351 404851075 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211450 CNC(=O)c1sc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H](O)[C@H]5C)c(C)c34)ccc2c1C InChI=1S/C25H26N4O4S/c1-13-18(25(32)28-10-8-19(30)15(28)3)12-29-22(13)20(7-9-27-29)33-16-5-6-17-14(2)23(24(31)26-4)34-21(17)11-16/h5-7,9,11-12,15,19,30H,8,10H2,1-4H3,(H,26,31) RAJYDKWVXPERBL-UHFFFAOYSA-N 381690 6-({6-[(2R,3R)-3-hydroxy-2- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,3- dimethyl-1-benzothiophene-2- carboxamide::US20260022125, Example 7.151 Vascular endothelial growth factor receptor 2 Homo sapiens 110 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381690 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381690&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 90077841 404851076 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211451 CNC(=O)c1nc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc2n1C InChI=1S/C23H24N6O4/c1-12-15(23(32)28-11-18(30)13(28)2)10-29-20(12)19(7-8-25-29)33-14-5-6-17-16(9-14)26-21(27(17)4)22(31)24-3/h5-10,13,18,30H,11H2,1-4H3,(H,24,31) OIVMVVBMKQUWHQ-UHFFFAOYSA-N 381691 5-({6-[(2R,3R)-3-hydroxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N,1-dimethyl-1H- benzimidazole-2-carboxamide::US20260022125, Example 7.152 Vascular endothelial growth factor receptor 2 Homo sapiens 660 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381691 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381691&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933965 404851077 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211452 CNC(=O)c1c(C)oc2c(F)c(Oc3ccnn4cc(C(=O)N5C[C@@H](C)OC[C@H]5C)c(C)c34)ccc12 InChI=1S/C26H27FN4O5/c1-13-12-34-14(2)10-30(13)26(33)18-11-31-23(15(18)3)20(8-9-29-31)36-19-7-6-17-21(25(32)28-5)16(4)35-24(17)22(19)27/h6-9,11,13-14H,10,12H2,1-5H3,(H,28,32) XVMXFKQSZHDIKU-UHFFFAOYSA-N 381692 US20260022125, Example 7.153 Vascular endothelial growth factor receptor 2 Homo sapiens 1.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381692 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381692&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 145995526 404851078 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211453 CNC(=O)n6c(C)cc5cc(Oc3ccnn4cc(C(=O)N1CC2(O)CC1C2)c(C)c34)ccc56 InChI=1S/C26H26N4O4/c1-4-23(31)30-15(2)9-17-10-19(5-6-21(17)30)34-22-7-8-27-29-13-20(16(3)24(22)29)25(32)28-14-26(33)11-18(28)12-26/h5-10,13,18,33H,4,11-12,14H2,1-3H3 PMZIHXHGPJEUFA-UHFFFAOYSA-N 381693 US20260022125, Example 7.154 Vascular endothelial growth factor receptor 2 Homo sapiens 2.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381693 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381693&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934019 404851079 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211454 CNC(=O)n5c(C)cc4cc(Oc2ccnn3cc(C(=O)N(C)[C@@H]1C[C@@H](O)C1)c(C)c23)ccc45 InChI=1S/C26H28N4O4/c1-5-24(32)30-15(2)10-17-11-20(6-7-22(17)30)34-23-8-9-27-29-14-21(16(3)25(23)29)26(33)28(4)18-12-19(31)13-18/h6-11,14,18-19,31H,5,12-13H2,1-4H3 OIDLMSCVVXZMFI-UHFFFAOYSA-N 381694 US20260022125, Example 7.155 Vascular endothelial growth factor receptor 2 Homo sapiens 3.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381694 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381694&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 145995527 404851080 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211455 CNC(=O)n6c(C)cc5cc(Oc3ccnn4cc(C(=O)N1CCC12CCN(C)CC2)c(C)c34)ccc56 InChI=1S/C29H33N5O3/c1-5-26(35)34-19(2)16-21-17-22(6-7-24(21)34)37-25-8-12-30-33-18-23(20(3)27(25)33)28(36)32-15-11-29(32)9-13-31(4)14-10-29/h6-8,12,16-18H,5,9-11,13-15H2,1-4H3 RZABFSKGHWCOTM-UHFFFAOYSA-N 381695 US20260022125, Example 7.156 Vascular endothelial growth factor receptor 2 Homo sapiens 0.550 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381695 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381695&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593320 404851081 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211456 CNC(=O)n6c(C)cc5cc(Oc3ccnn4cc(C(=O)N1CC2(C(C)(C)O)CC1C2)c(C)c34)ccc56 InChI=1S/C29H32N4O4/c1-6-25(34)33-17(2)11-19-12-21(7-8-23(19)33)37-24-9-10-30-32-15-22(18(3)26(24)32)27(35)31-16-29(28(4,5)36)13-20(31)14-29/h7-12,15,20,36H,6,13-14,16H2,1-5H3 LUTLQTZJAILTOS-UHFFFAOYSA-N 381696 US20260022125, Example 7.157 Vascular endothelial growth factor receptor 2 Homo sapiens 3.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381696 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381696&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593349 404851082 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211457 CCNC(=O)n5c(C)cc4cc(Oc2ccnn3cc(C(=O)N1C[C@@](C)(O)[C@H]1C)c(C)c23)ccc45 InChI=1S/C27H30N4O4/c1-6-7-24(32)31-16(2)12-19-13-20(8-9-22(19)31)35-23-10-11-28-30-14-21(17(3)25(23)30)26(33)29-15-27(5,34)18(29)4/h8-14,18,34H,6-7,15H2,1-5H3 AOFOLMOLZAGWEF-UHFFFAOYSA-N 381697 US20260022125, Example 7.158 Vascular endothelial growth factor receptor 2 Homo sapiens 0.850 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381697 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381697&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 145995528 404851083 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211458 CCNC(=O)n5c(C)cc4cc(Oc2ccnn3cc(C(=O)N1C[C@@H](F)[C@H]1C)c(C)c23)ccc45 InChI=1S/C26H27FN4O3/c1-5-6-24(32)31-15(2)11-18-12-19(7-8-22(18)31)34-23-9-10-28-30-13-20(16(3)25(23)30)26(33)29-14-21(27)17(29)4/h7-13,17,21H,5-6,14H2,1-4H3 JGDLEQGLNZBWQT-UHFFFAOYSA-N 381699 US20260022125, Example 7.159 Vascular endothelial growth factor receptor 2 Homo sapiens 0.800 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381699 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381699&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933340 404851085 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211459 CCNC(=O)n6c(C)cc5cc(Oc3ccnn4cc(C(=O)N2C[C@H]1OCC[C@H]12)c(C)c34)ccc56 InChI=1S/C27H28N4O4/c1-4-5-25(32)31-16(2)12-18-13-19(6-7-21(18)31)35-23-8-10-28-30-14-20(17(3)26(23)30)27(33)29-15-24-22(29)9-11-34-24/h6-8,10,12-14,22,24H,4-5,9,11,15H2,1-3H3 WKUITGHYIMZVAB-UHFFFAOYSA-N 381700 US20260022125, Example 7.160 Vascular endothelial growth factor receptor 2 Homo sapiens 0.850 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381700 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381700&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934016 404851086 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211460 CNC(=O)n6c(C)cc5cc(Oc3ccnn4cc(C(=O)N2C[C@H]1OCC[C@H]12)c(C)c34)ccc56 InChI=1S/C26H26N4O4/c1-4-24(31)30-15(2)11-17-12-18(5-6-20(17)30)34-22-7-9-27-29-13-19(16(3)25(22)29)26(32)28-14-23-21(28)8-10-33-23/h5-7,9,11-13,21,23H,4,8,10,14H2,1-3H3 REGVIERGBPSXAK-UHFFFAOYSA-N 381701 US20260022125, Example 7.161 Vascular endothelial growth factor receptor 2 Homo sapiens 0.710 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381701 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381701&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933993 404851087 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211461 CCNC(=O)n6c(C)cc5cc(Oc3ccnn4cc(C(=O)N1C[C@@H](O)CC12COC2)c(C)c34)ccc56 InChI=1S/C28H30N4O5/c1-4-5-25(34)32-17(2)10-19-11-21(6-7-23(19)32)37-24-8-9-29-31-14-22(18(3)26(24)31)27(35)30-13-20(33)12-28(30)15-36-16-28/h6-11,14,20,33H,4-5,12-13,15-16H2,1-3H3 OIMATFXGGYCYEI-UHFFFAOYSA-N 381702 US20260022125, Example 7.162 Vascular endothelial growth factor receptor 2 Homo sapiens 3.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381702 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381702&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118459096 404851088 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211462 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC6(COC6)C5)c(C)c34)ccc12 InChI=1S/C26H26N4O5/c1-15-19(25(32)29-9-7-26(12-29)13-33-14-26)11-30-23(15)20(6-8-28-30)35-17-4-5-18-21(10-17)34-16(2)22(18)24(31)27-3/h4-6,8,10-11H,7,9,12-14H2,1-3H3,(H,27,31) WBTZITJQVXEMGI-UHFFFAOYSA-N 381703 US20260022125, Example 8.1 Vascular endothelial growth factor receptor 2 Homo sapiens 5.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381703 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381703&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274203 404851089 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211463 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6(CNC(=O)C6)C5)c(C)c34)ccc12 InChI=1S/C26H25N5O5/c1-14-18(25(34)30-12-26(13-30)9-21(32)28-11-26)10-31-23(14)19(6-7-29-31)36-16-4-5-17-20(8-16)35-15(2)22(17)24(33)27-3/h4-8,10H,9,11-13H2,1-3H3,(H,27,33)(H,28,32) YPSCOZOVHWCXKZ-UHFFFAOYSA-N 381704 N,2-dimethyl-6-{[5-methyl-6- (7-oxo-2,6- diazaspiro[3.4]octane-2- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 8.2 Vascular endothelial growth factor receptor 2 Homo sapiens 5.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381704 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381704&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933966 404851090 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211464 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6(CC(O)C6)C5)c(C)c34)ccc12 InChI=1S/C26H26N4O5/c1-14-19(25(33)29-12-26(13-29)9-16(31)10-26)11-30-23(14)20(6-7-28-30)35-17-4-5-18-21(8-17)34-15(2)22(18)24(32)27-3/h4-8,11,16,31H,9-10,12-13H2,1-3H3,(H,27,32) UZVUYQXIRNMKBT-UHFFFAOYSA-N 381705 6-{[6-(6-hydroxy-2- azaspiro[3.3]heptane-2- carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.3 Vascular endothelial growth factor receptor 2 Homo sapiens 2.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381705 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381705&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274204 404851091 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211465 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6CCC(F)(F)C6C5)c(C)c34)ccc12 InChI=1S/C27H26F2N4O4/c1-14-19(26(35)32-11-16-6-8-27(28,29)20(16)13-32)12-33-24(14)21(7-9-31-33)37-17-4-5-18-22(10-17)36-15(2)23(18)25(34)30-3/h4-5,7,9-10,12,16,20H,6,8,11,13H2,1-3H3,(H,30,34) LCEVBUCQQQJZCJ-UHFFFAOYSA-N 381707 (rac)-6-{[6-(4,4- difluorohexahydrocyclopenta [c]pyrrole-2(1H)-carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.4 Vascular endothelial growth factor receptor 2 Homo sapiens 19.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381707 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381707&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593360 404851093 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211466 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(n6cccn6)C5)c(C)c34)ccc12 InChI=1S/C26H24N6O4/c1-15-20(26(34)30-12-17(13-30)31-10-4-8-28-31)14-32-24(15)21(7-9-29-32)36-18-5-6-19-22(11-18)35-16(2)23(19)25(33)27-3/h4-11,14,17H,12-13H2,1-3H3,(H,27,33) GZAFAWZTSLLZSP-UHFFFAOYSA-N 381710 N,2-dimethyl-6-({5-methyl-6- [3-(1H-pyrazol-1- yl)azetidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 8.5 Vascular endothelial growth factor receptor 2 Homo sapiens 6.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381710 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381710&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933969 404851094 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211467 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6(CCCO6)C5)c(C)c34)ccc12 InChI=1S/C26H26N4O5/c1-15-19(25(32)29-13-26(14-29)8-4-10-33-26)12-30-23(15)20(7-9-28-30)35-17-5-6-18-21(11-17)34-16(2)22(18)24(31)27-3/h5-7,9,11-12H,4,8,10,13-14H2,1-3H3,(H,27,31) JMMAKZPZUSHPFH-UHFFFAOYSA-N 381711 N,2-dimethyl-6-{[5-methyl-6- (5-oxa-2-azaspiro[3.4]octane- 2-carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 8.6 Vascular endothelial growth factor receptor 2 Homo sapiens 6.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381711 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381711&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 90077842 404851095 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211468 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6CC6C5)c(C)c34)ccc12 InChI=1S/C25H24N4O4/c1-13-19(25(31)28-10-15-8-16(15)11-28)12-29-23(13)20(6-7-27-29)33-17-4-5-18-21(9-17)32-14(2)22(18)24(30)26-3/h4-7,9,12,15-16H,8,10-11H2,1-3H3,(H,26,30) XSTDXOUQLNZBSN-UHFFFAOYSA-N 381712 (rac)-6-{[6-(3- azabicyclo[3.1.0]hexane-3- carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.7 Vascular endothelial growth factor receptor 2 Homo sapiens 10.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381712 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381712&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934021 404851096 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211469 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H]6C[C@H]5CO6)c(C)c34)ccc12 InChI=1S/C25H24N4O5/c1-13-19(25(31)28-10-17-8-15(28)12-32-17)11-29-23(13)20(6-7-27-29)34-16-4-5-18-21(9-16)33-14(2)22(18)24(30)26-3/h4-7,9,11,15,17H,8,10,12H2,1-3H3,(H,26,30) XXLJWTDSQLVEII-UHFFFAOYSA-N 381713 N,2-dimethyl-6-({5-methyl-6- [(1S,4S)-2-oxa-5- azabicyclo[2.2.1]heptane-5- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 8.8 Vascular endothelial growth factor receptor 2 Homo sapiens 45.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381713 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381713&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933342 404851097 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211470 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCC56CCNC6=O)c(C)c34)ccc12 InChI=1S/C27H27N5O5/c1-15-19(25(34)31-12-4-8-27(31)9-11-29-26(27)35)14-32-23(15)20(7-10-30-32)37-17-5-6-18-21(13-17)36-16(2)22(18)24(33)28-3/h5-7,10,13-14H,4,8-9,11-12H2,1-3H3,(H,28,33)(H,29,35) QWMNVGSJPMVFGA-UHFFFAOYSA-N 381714 (rac)-N,2-dimethyl-6-{[5- methyl-6-(6-oxo-1,7- diazaspiro[4.4]nonane-1- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 8.9 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381714 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381714&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933343 404851098 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211471 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC6OCCC65)c(C)c34)ccc12 InChI=1S/C26H26N4O5/c1-14-18(26(32)29-10-7-20-19(29)8-11-33-20)13-30-24(14)21(6-9-28-30)35-16-4-5-17-22(12-16)34-15(2)23(17)25(31)27-3/h4-6,9,12-13,19-20H,7-8,10-11H2,1-3H3,(H,27,31) MMYILMMOVJZDEU-UHFFFAOYSA-N 381715 (rac)-6-{[6-(hexahydro-4H- furo[3,2-b]pyrrole-4- carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.10 Vascular endothelial growth factor receptor 2 Homo sapiens 25.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381715 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381715&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934009 404851099 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211472 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC6(CCCO6)C5)c(C)c34)ccc12 InChI=1S/C27H28N4O5/c1-16-20(26(33)30-11-9-27(15-30)8-4-12-34-27)14-31-24(16)21(7-10-29-31)36-18-5-6-19-22(13-18)35-17(2)23(19)25(32)28-3/h5-7,10,13-14H,4,8-9,11-12,15H2,1-3H3,(H,28,32) AAEHLHONZCGDAT-UHFFFAOYSA-N 381716 (rac)-N,2-dimethyl-6-{[5- methyl-6-(1-oxa-7- azaspiro[4.4]nonane-7- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 8.11 Vascular endothelial growth factor receptor 2 Homo sapiens 9.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381716 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381716&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933954 404851100 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211473 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(Cc6nc[nH]n6)C5)c(C)c34)ccc12 InChI=1S/C26H25N7O4/c1-14-19(26(35)32-10-16(11-32)8-22-28-13-29-31-22)12-33-24(14)20(6-7-30-33)37-17-4-5-18-21(9-17)36-15(2)23(18)25(34)27-3/h4-7,9,12-13,16H,8,10-11H2,1-3H3,(H,27,34)(H,28,29,31) QKQUFCYYSJKTBZ-UHFFFAOYSA-N 381717 N,2-dimethyl-6-[(5-methyl-6- {3-[(1H-1,2,4-triazol-3- yl)methyl]azetidine-1- carbonyl}pyrrolo[1,2- b]pyridazin-4-yl)oxy]-1- benzofuran-3-carboxamide::US20260022125, Example 8.12 Vascular endothelial growth factor receptor 2 Homo sapiens 2.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381717 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381717&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914472 404851101 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211474 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(C)(O)C5)c(C)c34)ccc12 InChI=1S/C24H24N4O5/c1-13-17(23(30)27-11-24(3,31)12-27)10-28-21(13)18(7-8-26-28)33-15-5-6-16-19(9-15)32-14(2)20(16)22(29)25-4/h5-10,31H,11-12H2,1-4H3,(H,25,29) XWMKZGPPDLDMCO-UHFFFAOYSA-N 381718 6-{[6-(3-hydroxy-3- methylazetidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.13 Vascular endothelial growth factor receptor 2 Homo sapiens 4.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381718 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381718&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 140705346 404851102 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211475 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6(CCOCC6)C5)c(C)c34)ccc12 InChI=1S/C27H28N4O5/c1-16-20(26(33)30-14-27(15-30)7-10-34-11-8-27)13-31-24(16)21(6-9-29-31)36-18-4-5-19-22(12-18)35-17(2)23(19)25(32)28-3/h4-6,9,12-13H,7-8,10-11,14-15H2,1-3H3,(H,28,32) MXPLPGQUJMIFFI-UHFFFAOYSA-N 381719 N,2-dimethyl-6- {[5-methyl-6- (7-oxa-2- azaspiro[3.5]nonane-2- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 8.14 Vascular endothelial growth factor receptor 2 Homo sapiens 5.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381719 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381719&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934033 404851103 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211476 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(n6cccn6)C5)c(C)c34)ccc12 InChI=1S/C27H26N6O4/c1-16-21(27(35)31-12-8-18(14-31)32-11-4-9-29-32)15-33-25(16)22(7-10-30-33)37-19-5-6-20-23(13-19)36-17(2)24(20)26(34)28-3/h4-7,9-11,13,15,18H,8,12,14H2,1-3H3,(H,28,34) WJTXDAWAPQSTLK-UHFFFAOYSA-N 381720 (rac)-N,2-dimethyl-6-({5- methyl-6-[3-(1H-pyrazol-1- yl)pyrrolidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 8.15 Vascular endothelial growth factor receptor 2 Homo sapiens 9.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381720 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381720&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 90041538 404851104 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211477 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)NCC(C)(C)COC)c(C)c34)ccc12 InChI=1S/C26H30N4O5/c1-15-19(24(31)28-13-26(3,4)14-33-6)12-30-23(15)20(9-10-29-30)35-17-7-8-18-21(11-17)34-16(2)22(18)25(32)27-5/h7-12H,13-14H2,1-6H3,(H,27,32)(H,28,31) DPRZLJHKGYLGTE-UHFFFAOYSA-N 381721 N-(3-methoxy-2,2- dimethylpropyl)-5-methyl-4- {[2-methyl-3- (methylcarbamoyl)-1- benzofuran-6- yl]oxy}pyrrolo[1,2- b]pyridazine-6-carboxamide::US20260022125, Example 8.16 Vascular endothelial growth factor receptor 2 Homo sapiens 37.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381721 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381721&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274919 404851105 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211478 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)NC(C)C5CC5)c(C)c34)ccc12 InChI=1S/C25H26N4O4/c1-13-19(24(30)28-14(2)16-5-6-16)12-29-23(13)20(9-10-27-29)33-17-7-8-18-21(11-17)32-15(3)22(18)25(31)26-4/h7-12,14,16H,5-6H2,1-4H3,(H,26,31)(H,28,30) VGQLNURMWBPKDV-UHFFFAOYSA-N 381722 (rac)-N-(1-cyclopropylethyl)- 5-methyl-4-{[2-methyl-3- (methylcarbamoyl)-1- benzofuran-6- yl]oxy}pyrrolo[1,2- b]pyridazine-6-carboxamide::US20260022125, Example 8.17 Vascular endothelial growth factor receptor 2 Homo sapiens 10.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381722 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381722&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933968 404851106 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211479 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N(C)[C@H]5CCCC[C@H]5O)c(C)c34)ccc12 InChI=1S/C27H30N4O5/c1-15-19(27(34)30(4)20-7-5-6-8-21(20)32)14-31-25(15)22(11-12-29-31)36-17-9-10-18-23(13-17)35-16(2)24(18)26(33)28-3/h9-14,20-21,32H,5-8H2,1-4H3,(H,28,33) YBROQJCFRDVTDV-UHFFFAOYSA-N 381723 N-[(1S,2R)-2- hydroxycyclohexyl]-N,5- dimethyl-4-{[2-methyl-3- (methylcarbamoyl)-1- benzofuran-6- yl]oxy}pyrrolo[1,2- b]pyridazine-6-carboxamide::US20260022125, Example 8.18 Vascular endothelial growth factor receptor 2 Homo sapiens 22.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381723 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381723&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933955 404851107 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211480 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N(C)CC5CCC(=O)N5C)c(C)c34)ccc12 InChI=1S/C27H29N5O5/c1-15-20(27(35)30(4)13-17-6-9-23(33)31(17)5)14-32-25(15)21(10-11-29-32)37-18-7-8-19-22(12-18)36-16(2)24(19)26(34)28-3/h7-8,10-12,14,17H,6,9,13H2,1-5H3,(H,28,34) CWLYOYARIVVVRX-UHFFFAOYSA-N 381724 (rac)-N,5-dimethyl-4-{[2- methyl-3-(methylcarbamoyl)- 1-benzofuran-6-yl]oxy}-N- [(1-methyl-5-oxopyrrolidin-2- yl)methyl]pyrrolo[1,2- b]pyridazine-6-carboxamide::US20260022125, Example 8.19 Vascular endothelial growth factor receptor 2 Homo sapiens 63.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381724 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381724&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934031 404851108 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211481 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)C[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-9-16(30)11-28(13)25(32)19-12-29-23(14(19)2)20(7-8-27-29)34-17-5-6-18-21(10-17)33-15(3)22(18)24(31)26-4/h5-8,10,12-13,16,30H,9,11H2,1-4H3,(H,26,31) UAKIMRLMFLZUGQ-UHFFFAOYSA-N 381725 6-({6-[(2R,4R)-4-hydroxy-2- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.20 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381725 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381725&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593357 404851109 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211482 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC[C@@H]5COC)c(C)c34)ccc12 InChI=1S/C26H28N4O5/c1-15-20(26(32)29-11-5-6-17(29)14-33-4)13-30-24(15)21(9-10-28-30)35-18-7-8-19-22(12-18)34-16(2)23(19)25(31)27-3/h7-10,12-13,17H,5-6,11,14H2,1-4H3,(H,27,31) HFKRPYLTZBYFSE-UHFFFAOYSA-N 381726 6-({6-[(2R)-2- (methoxymethyl)pyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.21 Vascular endothelial growth factor receptor 2 Homo sapiens 9.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381726 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381726&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274921 404851110 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211483 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCC5(C)C)c(C)c34)ccc12 InChI=1S/C26H28N4O4/c1-15-19(25(32)29-12-6-10-26(29,3)4)14-30-23(15)20(9-11-28-30)34-17-7-8-18-21(13-17)33-16(2)22(18)24(31)27-5/h7-9,11,13-14H,6,10,12H2,1-5H3,(H,27,31) JWVUTOFOUQJNFC-UHFFFAOYSA-N 381727 6-{[6-(2,2- dimethylpyrrolidine-1- carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.22 Vascular endothelial growth factor receptor 2 Homo sapiens 11.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381727 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381727&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933341 404851111 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211484 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC6CC65)c(C)c34)ccc12 InChI=1S/C25H24N4O4/c1-13-18(25(31)28-9-7-15-10-19(15)28)12-29-23(13)20(6-8-27-29)33-16-4-5-17-21(11-16)32-14(2)22(17)24(30)26-3/h4-6,8,11-12,15,19H,7,9-10H2,1-3H3,(H,26,30) DWFVZEVQBQLOEH-UHFFFAOYSA-N 381728 (rac)-6-{ [6-(2- azabicyclo[3.1.0]hexane-2- carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.23 Vascular endothelial growth factor receptor 2 Homo sapiens 3.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381728 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381728&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118460826 404851112 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211485 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O4/c1-14-6-5-11-28(14)25(31)19-13-29-23(15(19)2)20(9-10-27-29)33-17-7-8-18-21(12-17)32-16(3)22(18)24(30)26-4/h7-10,12-14H,5-6,11H2,1-4H3,(H,26,30) APIFJKIUZQHHMG-UHFFFAOYSA-N 381729 N,2-dimethyl-6-({5-methyl-6- [(2R)-2-methylpyrrolidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 8.24 Vascular endothelial growth factor receptor 2 Homo sapiens 4.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381729 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381729&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593367 404851113 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211486 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC[C@@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O4/c1-14-6-5-11-28(14)25(31)19-13-29-23(15(19)2)20(9-10-27-29)33-17-7-8-18-21(12-17)32-16(3)22(18)24(30)26-4/h7-10,12-14H,5-6,11H2,1-4H3,(H,26,30) APIFJKIUZQHHMG-UHFFFAOYSA-N 381730 N,2-dimethyl-6-({5-methyl-6- [(2S)-2-methylpyrrolidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 8.25 Vascular endothelial growth factor receptor 2 Homo sapiens 6.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381730 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381730&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118534878 404851114 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211487 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H]6CCCC[C@@H]65)c(C)c34)ccc12 InChI=1S/C28H30N4O4/c1-16-21(28(34)31-13-11-18-6-4-5-7-22(18)31)15-32-26(16)23(10-12-30-32)36-19-8-9-20-24(14-19)35-17(2)25(20)27(33)29-3/h8-10,12,14-15,18,22H,4-7,11,13H2,1-3H3,(H,29,33) VMPNRHCXEGIVNX-UHFFFAOYSA-N 381731 (cis)-N,2-dimethyl-6-((5- methyl-6-(octahydro-1H- indole-1- carbonyl)pyrrolo[1,2- b]pyridazin-4- yl)oxy)benzofuran-3- carboxamide::US20260022125, Example 8.26 Vascular endothelial growth factor receptor 2 Homo sapiens 11.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381731 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381731&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 73438091 404851115 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211488 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCC5CC#N)c(C)c34)ccc12 InChI=1S/C26H25N5O4/c1-15-20(26(33)30-12-4-5-17(30)8-10-27)14-31-24(15)21(9-11-29-31)35-18-6-7-19-22(13-18)34-16(2)23(19)25(32)28-3/h6-7,9,11,13-14,17H,4-5,8,12H2,1-3H3,(H,28,32) FNPKTKACMRGJFZ-UHFFFAOYSA-N 381732 (rac)-6-({6-[2- (cyanomethyl)pyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.27 Vascular endothelial growth factor receptor 2 Homo sapiens 10.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381732 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381732&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 73438419 404851116 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211489 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5[C@H](C)CC[C@@H]5C)c(C)c34)ccc12 InChI=1S/C26H28N4O4/c1-14-6-7-15(2)30(14)26(32)20-13-29-24(16(20)3)21(10-11-28-29)34-18-8-9-19-22(12-18)33-17(4)23(19)25(31)27-5/h8-15H,6-7H2,1-5H3,(H,27,31) WGIMVHHQOLXZBT-UHFFFAOYSA-N 381733 (cis)-6-((6-(2,5- dimethylpyrrolidine-1- carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-N,2- dimethylbenzofuran-3- carboxamide::US20260022125, Example 8.28 Vascular endothelial growth factor receptor 2 Homo sapiens 110 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381733 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381733&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 73438366 404851117 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211490 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCC(C)(O)C5)c(C)c34)ccc12 InChI=1S/C26H28N4O5/c1-15-19(25(32)29-11-5-9-26(3,33)14-29)13-30-23(15)20(8-10-28-30)35-17-6-7-18-21(12-17)34-16(2)22(18)24(31)27-4/h6-8,10,12-13,33H,5,9,11,14H2,1-4H3,(H,27,31) YMHHKULIVQGJRR-UHFFFAOYSA-N 381734 (rac)-6-{[6-(3-hydroxy-3- methylpiperidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.29 Vascular endothelial growth factor receptor 2 Homo sapiens 70.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381734 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381734&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 90074178 404851118 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211491 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCC(O)C5)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-14-19(25(32)28-10-4-5-16(30)12-28)13-29-23(14)20(8-9-27-29)34-17-6-7-18-21(11-17)33-15(2)22(18)24(31)26-3/h6-9,11,13,16,30H,4-5,10,12H2,1-3H3,(H,26,31) LXBLHOTYSPCPMB-UHFFFAOYSA-N 381736 (rac)-6-{ [6-(3- hydroxypiperidine-1- carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.30 Vascular endothelial growth factor receptor 2 Homo sapiens 37.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381736 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381736&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274206 404851120 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211492 CCC1CCCCN1C(=O)c1cn2nccc(Oc3ccc4c(C(=O)NC)c(C)oc4c3)c2c1C InChI=1S/C27H30N4O4/c1-5-18-8-6-7-13-30(18)27(33)21-15-31-25(16(21)2)22(11-12-29-31)35-19-9-10-20-23(14-19)34-17(3)24(20)26(32)28-4/h9-12,14-15,18H,5-8,13H2,1-4H3,(H,28,32) OTZBPGUJHYIVEC-UHFFFAOYSA-N 381737 (rac)-6-{[6-(2- ethylpiperidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.31 Vascular endothelial growth factor receptor 2 Homo sapiens 68.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381737 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381737&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934027 404851121 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211493 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC6OCCCC6C5)c(C)c34)ccc12 InChI=1S/C28H30N4O5/c1-16-21(28(34)31-11-9-22-18(14-31)5-4-12-35-22)15-32-26(16)23(8-10-30-32)37-19-6-7-20-24(13-19)36-17(2)25(20)27(33)29-3/h6-8,10,13,15,18,22H,4-5,9,11-12,14H2,1-3H3,(H,29,33) JSBVXQFEPNXJHV-UHFFFAOYSA-N 381738 (cis or trans)-6-{[6- (hexahydro-2H-pyrano[3,2- c]pyridine-6(5H)-carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.32 Vascular endothelial growth factor receptor 2 Homo sapiens 91.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381738 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381738&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 138593315 404851122 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211494 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC6OCCCC6C5)c(C)c34)ccc12 InChI=1S/C28H30N4O5/c1-16-21(28(34)31-11-9-22-18(14-31)5-4-12-35-22)15-32-26(16)23(8-10-30-32)37-19-6-7-20-24(13-19)36-17(2)25(20)27(33)29-3/h6-8,10,13,15,18,22H,4-5,9,11-12,14H2,1-3H3,(H,29,33) JSBVXQFEPNXJHV-UHFFFAOYSA-N 381739 (trans or cis)-6-{[6- (hexahydro-2H-pyrano[3,2- c]pyridine-6(5H)-carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.33 Vascular endothelial growth factor receptor 2 Homo sapiens 33.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381739 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381739&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274441 404851123 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211495 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCC6(CCCO6)C5)c(C)c34)ccc12 InChI=1S/C28H30N4O5/c1-17-21(27(34)31-12-4-9-28(16-31)10-5-13-35-28)15-32-25(17)22(8-11-30-32)37-19-6-7-20-23(14-19)36-18(2)24(20)26(33)29-3/h6-8,11,14-15H,4-5,9-10,12-13,16H2,1-3H3,(H,29,33) WHDIAKFJWICZAO-UHFFFAOYSA-N 381740 (rac)-N,2-dimethyl-6-{[5- methyl-6-(1-oxa-7- azaspiro[4.5]decane-7- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 8.34 Vascular endothelial growth factor receptor 2 Homo sapiens 140 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381740 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381740&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274688 404851124 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211496 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCC6(CCOC6=O)C5)c(C)c34)ccc12 InChI=1S/C28H28N4O6/c1-16-20(26(34)31-11-4-8-28(15-31)9-12-36-27(28)35)14-32-24(16)21(7-10-30-32)38-18-5-6-19-22(13-18)37-17(2)23(19)25(33)29-3/h5-7,10,13-14H,4,8-9,11-12,15H2,1-3H3,(H,29,33) TXHCNAOQXYPPAS-UHFFFAOYSA-N 381741 (rac)-N,2-dimethyl-6-{[5- methyl-6-(1-oxo-2-oxa-7- azaspiro[4.5]decane-7- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 8.35 Vascular endothelial growth factor receptor 2 Homo sapiens 57.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381741 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381741&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 90077890 404851125 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211497 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCC6OCCC65)c(C)c34)ccc12 InChI=1S/C27H28N4O5/c1-15-19(27(33)30-11-4-5-21-20(30)9-12-34-21)14-31-25(15)22(8-10-29-31)36-17-6-7-18-23(13-17)35-16(2)24(18)26(32)28-3/h6-8,10,13-14,20-21H,4-5,9,11-12H2,1-3H3,(H,28,32) NSLXRSJSBNJTRA-UHFFFAOYSA-N 381742 (rac)-6-{[6- (hexahydrofuro[3,2- b]pyridine-4(2H)-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.36 Vascular endothelial growth factor receptor 2 Homo sapiens 31.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381742 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381742&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 90077875 404851126 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211498 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(C)OC6CCCCC65)c(C)c34)ccc12 InChI=1S/C29H32N4O5/c1-16-14-32(22-7-5-6-8-23(22)36-16)29(35)21-15-33-27(17(21)2)24(11-12-31-33)38-19-9-10-20-25(13-19)37-18(3)26(20)28(34)30-4/h9-13,15-16,22-23H,5-8,14H2,1-4H3,(H,30,34) FVLVJEVIJDNISS-UHFFFAOYSA-N 381743 (rac)-N,2-dimethyl-6-{[5- methyl-6-(2- methyloctahydro-4H-1,4- benzoxazine-4- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 8.37 Vascular endothelial growth factor receptor 2 Homo sapiens 340 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381743 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381743&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 90077837 404851127 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211499 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCOC[C@@H]5C(C)C)c(C)c34)ccc12 InChI=1S/C27H30N4O5/c1-15(2)21-14-34-11-10-30(21)27(33)20-13-31-25(16(20)3)22(8-9-29-31)36-18-6-7-19-23(12-18)35-17(4)24(19)26(32)28-5/h6-9,12-13,15,21H,10-11,14H2,1-5H3,(H,28,32) GYYRREMTJGTLHE-UHFFFAOYSA-N 381744 N,2-dimethyl-6-({5-methyl-6- [(3S)-3-(propan-2- yl)morpholine-4- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 8.38 Vascular endothelial growth factor receptor 2 Homo sapiens 77.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381744 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381744&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 90077872 404851128 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211500 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC6CCC5C6)c(C)c34)ccc12 InChI=1S/C26H26N4O4/c1-14-20(26(32)29-12-16-4-5-17(29)10-16)13-30-24(14)21(8-9-28-30)34-18-6-7-19-22(11-18)33-15(2)23(19)25(31)27-3/h6-9,11,13,16-17H,4-5,10,12H2,1-3H3,(H,27,31) JKOMSMBIYPXLET-UHFFFAOYSA-N 381745 (rac)-6-{[6-(2- azabicyclo[2.2.1]heptane-2- carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.39 Vascular endothelial growth factor receptor 2 Homo sapiens 5.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381745 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381745&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118933345 404851129 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211501 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCCCC5)c(C)c34)ccc12 InChI=1S/C26H28N4O4/c1-16-20(26(32)29-12-6-4-5-7-13-29)15-30-24(16)21(10-11-28-30)34-18-8-9-19-22(14-18)33-17(2)23(19)25(31)27-3/h8-11,14-15H,4-7,12-13H2,1-3H3,(H,27,31) RYUOIPOMJRSHLG-UHFFFAOYSA-N 381746 6-{[6-(azepane-1-carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.40 Vascular endothelial growth factor receptor 2 Homo sapiens 31.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381746 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381746&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274442 404851130 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211502 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCCC(O)C5)c(C)c34)ccc12 InChI=1S/C26H28N4O5/c1-15-20(26(33)29-11-5-4-6-17(31)13-29)14-30-24(15)21(9-10-28-30)35-18-7-8-19-22(12-18)34-16(2)23(19)25(32)27-3/h7-10,12,14,17,31H,4-6,11,13H2,1-3H3,(H,27,32) OBGQXAOBQDVAIV-UHFFFAOYSA-N 381747 (rac)-6-{[6-(3- hydroxyazepane-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.41 Vascular endothelial growth factor receptor 2 Homo sapiens 66.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381747 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381747&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274443 404851131 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211503 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCCOCC5)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-15-19(25(31)28-9-4-11-32-12-10-28)14-29-23(15)20(7-8-27-29)34-17-5-6-18-21(13-17)33-16(2)22(18)24(30)26-3/h5-8,13-14H,4,9-12H2,1-3H3,(H,26,30) GCWHTOXVTLBWJW-UHFFFAOYSA-N 381748 N,2-dimethyl-6-{[5-methyl-6- (1,4-oxazepane-4- carbonyl)pyrrolo[1,2- b]pyridazin-4-yl]oxy}-1- benzofuran-3-carboxamide::US20260022125, Example 8.42 Vascular endothelial growth factor receptor 2 Homo sapiens 32.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381748 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381748&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934015 404851132 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211504 CCOC(=O)C1C2CC2CN1C(=O)c1cn2nccc(Oc3ccc4c(C(=O)NC)c(C)oc4c3)c2c1C InChI=1S/C28H28N4O6/c1-5-36-28(35)25-19-10-16(19)12-31(25)27(34)20-13-32-24(14(20)2)21(8-9-30-32)38-17-6-7-18-22(11-17)37-15(3)23(18)26(33)29-4/h6-9,11,13,16,19,25H,5,10,12H2,1-4H3,(H,29,33) KSEGFSCGUGTDAF-UHFFFAOYSA-N 381749 (rac)-ethyl 3-(5-methyl-4-{[2- methyl-3-(methylcarbamoyl)- 1-benzofuran-6- yl]oxy}pyrrolo[1,2- b]pyridazine-6-carbonyl)-3- azabicyclo[3.1.0]hexane-2- carboxylate::US20260022125, Example 8.43 Vascular endothelial growth factor receptor 2 Homo sapiens 8.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381749 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381749&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274208 404851133 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211505 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCO[C@@H](C)C5)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-14-12-28(9-10-32-14)25(31)19-13-29-23(15(19)2)20(7-8-27-29)34-17-5-6-18-21(11-17)33-16(3)22(18)24(30)26-4/h5-8,11,13-14H,9-10,12H2,1-4H3,(H,26,30) GQPDBDLXXFGXPV-UHFFFAOYSA-N 381750 N,2-dimethyl-6-({5-methyl-6- [(2S)-2-methylmorpholine-4- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 8.44 Vascular endothelial growth factor receptor 2 Homo sapiens 22.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381750 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381750&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 90041548 404851134 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211506 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCO[C@H](C)C5)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-14-12-28(9-10-32-14)25(31)19-13-29-23(15(19)2)20(7-8-27-29)34-17-5-6-18-21(11-17)33-16(3)22(18)24(30)26-4/h5-8,11,13-14H,9-10,12H2,1-4H3,(H,26,30) GQPDBDLXXFGXPV-UHFFFAOYSA-N 381751 N,2-dimethyl-6-({5-methyl-6- [(2R)-2-methylmorpholine-4- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 8.45 Vascular endothelial growth factor receptor 2 Homo sapiens 22.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381751 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381751&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118934032 404851135 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211507 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N(C)[C@@H]5CCCC[C@H]5O)c(C)c34)ccc12 InChI=1S/C27H30N4O5/c1-15-19(27(34)30(4)20-7-5-6-8-21(20)32)14-31-25(15)22(11-12-29-31)36-17-9-10-18-23(13-17)35-16(2)24(18)26(33)28-3/h9-14,20-21,32H,5-8H2,1-4H3,(H,28,33) YBROQJCFRDVTDV-UHFFFAOYSA-N 381752 (trans)-N-(2- hydroxycyclohexyl)-N,5- dimethyl-4-((2-methyl-3- (methylcarbamoyl)benzofuran- 6-yl)oxy)pyrrolo[1,2- b]pyridazine-6-carboxamide::US20260022125, Example 8.46 Vascular endothelial growth factor receptor 2 Homo sapiens 20.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381752 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381752&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274691 404851136 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211508 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC[C@H]5COC)c(C)c34)ccc12 InChI=1S/C26H28N4O5/c1-15-20(26(32)29-11-5-6-17(29)14-33-4)13-30-24(15)21(9-10-28-30)35-18-7-8-19-22(12-18)34-16(2)23(19)25(31)27-3/h7-10,12-13,17H,5-6,11,14H2,1-4H3,(H,27,31) HFKRPYLTZBYFSE-UHFFFAOYSA-N 381755 6-({6-[(2S)-2- (methoxymethyl)pyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.47 Vascular endothelial growth factor receptor 2 Homo sapiens 4.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=381755 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=381755&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86274687 404851139 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211509 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H](O)[C@@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-18(25(32)28-10-8-19(30)14(28)2)12-29-23(13)20(7-9-27-29)34-16-5-6-17-21(11-16)33-15(3)22(17)24(31)26-4/h5-7,9,11-12,14,19,30H,8,10H2,1-4H3,(H,26,31) YYVHPXPRTUQUQA-UHFFFAOYSA-N 426614 6-({6-[(2S,3R)-3-hydroxy-2- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.48 Vascular endothelial growth factor receptor 2 Homo sapiens 6.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=426614 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=426614&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 86672369 434320939 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211510 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H](O)[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-18(25(32)28-10-8-19(30)14(28)2)12-29-23(13)20(7-9-27-29)34-16-5-6-17-21(11-16)33-15(3)22(17)24(31)26-4/h5-7,9,11-12,14,19,30H,8,10H2,1-4H3,(H,26,31) YYVHPXPRTUQUQA-UHFFFAOYSA-N 426617 6-({6-[(2R,3R)-3-hydroxy-2- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.49 Vascular endothelial growth factor receptor 2 Homo sapiens 7.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=426617 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=426617&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 70876787 434320942 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211511 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H](O)[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-18(25(32)28-10-8-19(30)14(28)2)12-29-23(13)20(7-9-27-29)34-16-5-6-17-21(11-16)33-15(3)22(17)24(31)26-4/h5-7,9,11-12,14,19,30H,8,10H2,1-4H3,(H,26,31) YYVHPXPRTUQUQA-UHFFFAOYSA-N 426618 6-({6-[(2R,3S)-3-hydroxy-2- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.50 Vascular endothelial growth factor receptor 2 Homo sapiens 6.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=426618 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=426618&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 89054736 434320943 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211512 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)C[C@@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-9-16(30)11-28(13)25(32)19-12-29-23(14(19)2)20(7-8-27-29)34-17-5-6-18-21(10-17)33-15(3)22(18)24(31)26-4/h5-8,10,12-13,16,30H,9,11H2,1-4H3,(H,26,31) UAKIMRLMFLZUGQ-UHFFFAOYSA-N 426619 6-({6-[(2,4S)-4-hydroxy-2- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.51 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=426619 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=426619&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 118218306 434320944 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211513 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)C[C@@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-9-16(30)11-28(13)25(32)19-12-29-23(14(19)2)20(7-8-27-29)34-17-5-6-18-21(10-17)33-15(3)22(18)24(31)26-4/h5-8,10,12-13,16,30H,9,11H2,1-4H3,(H,26,31) UAKIMRLMFLZUGQ-UHFFFAOYSA-N 435168 6-({6-[(2S,4R)-4-hydroxy-2- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b] pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.52 Vascular endothelial growth factor receptor 2 Homo sapiens 8.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=435168 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=435168&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211514 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)C[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-9-16(30)11-28(13)25(32)19-12-29-23(14(19)2)20(7-8-27-29)34-17-5-6-18-21(10-17)33-15(3)22(18)24(31)26-4/h5-8,10,12-13,16,30H,9,11H2,1-4H3,(H,26,31) UAKIMRLMFLZUGQ-UHFFFAOYSA-N 435169 6-({6-[(2R,4S)-4-hydroxy-2- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.53 Vascular endothelial growth factor receptor 2 Homo sapiens 7.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=435169 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=435169&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211515 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H](O)[C@@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-18(25(32)28-10-8-19(30)14(28)2)12-29-23(13)20(7-9-27-29)34-16-5-6-17-21(11-16)33-15(3)22(17)24(31)26-4/h5-7,9,11-12,14,19,30H,8,10H2,1-4H3,(H,26,31) YYVHPXPRTUQUQA-UHFFFAOYSA-N 435170 6-({6-[(2S,3S)-3-hydroxy-2- methylpyrrolidine-1- carbonyl]5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.54 Vascular endothelial growth factor receptor 2 Homo sapiens 8.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=435170 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=435170&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211516 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@H](N(C)C(C)=O)C5)c(C)c34)ccc12 InChI=1S/C27H29N5O5/c1-15-21(27(35)31-11-9-18(13-31)30(5)17(3)33)14-32-25(15)22(8-10-29-32)37-19-6-7-20-23(12-19)36-16(2)24(20)26(34)28-4/h6-8,10,12,14,18H,9,11,13H2,1-5H3,(H,28,34) BPILZZOSCKAMNQ-UHFFFAOYSA-N 435171 6-[(6-{(3S)-3- [acetyl(methyl)amino] pyrrolidine-1-carbonyl}-5- methylpyrrolo[1,2- b]pyridazin-4-yl)oxy]-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.55 Vascular endothelial growth factor receptor 2 Homo sapiens 4.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=435171 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=435171&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211517 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@H](N(C)C(C)=O)C5)c(C)c34)ccc12 InChI=1S/C27H29N5O5/c1-15-21(27(35)31-11-9-18(13-31)30(5)17(3)33)14-32-25(15)22(8-10-29-32)37-19-6-7-20-23(12-19)36-16(2)24(20)26(34)28-4/h6-8,10,12,14,18H,9,11,13H2,1-5H3,(H,28,34) BPILZZOSCKAMNQ-UHFFFAOYSA-N 435172 6-[(6-{(3R)-3- [acetyl(methyl)amino] pyrrolidine-1-carbonyl}-5- methylpyrrolo[1,2- b]pyridazin-4-yl)oxy]-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.56 Vascular endothelial growth factor receptor 2 Homo sapiens 9.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=435172 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=435172&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211518 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)C[C@H]5COC)c(C)c34)ccc12 InChI=1S/C26H28N4O6/c1-14-20(26(33)29-11-17(31)9-16(29)13-34-4)12-30-24(14)21(7-8-28-30)36-18-5-6-19-22(10-18)35-15(2)23(19)25(32)27-3/h5-8,10,12,16-17,31H,9,11,13H2,1-4H3,(H,27,32) MUOXJLXLFVWJED-UHFFFAOYSA-N 435173 6-({6-[(2S,4R)-4-hydroxy-2- (methoxymethyl)pyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.57 Vascular endothelial growth factor receptor 2 Homo sapiens 34.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=435173 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=435173&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211519 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CCC[C@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C29H30N4O4/c1-16-5-4-10-32(16)28(35)22-15-33-26(17(22)2)23(8-9-30-33)37-20-6-7-21-24(11-20)36-18(3)25(21)27(34)31-29-12-19(13-29)14-29/h6-9,11,15-16,19H,4-5,10,12-14H2,1-3H3,(H,31,34) OVPPSKNPOAXDNX-UHFFFAOYSA-N 435174 N-(bicyclo[1.1.1]pentan-1- yl)-2-methyl-6-({5-methyl-6- [(2R)-2-methylpyrrolidine-1- carbonyl]pyrrolo[1,2- b]pyridazin-4-yl}oxy)-1- benzofuran-3-carboxamide::US20260022125, Example 8.58 Vascular endothelial growth factor receptor 2 Homo sapiens 20.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=435174 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=435174&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211520 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)C[C@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C29H30N4O5/c1-15-8-19(34)13-32(15)28(36)22-14-33-26(16(22)2)23(6-7-30-33)38-20-4-5-21-24(9-20)37-17(3)25(21)27(35)31-29-10-18(11-29)12-29/h4-7,9,14-15,18-19,34H,8,10-13H2,1-3H3,(H,31,35) OANSFBZUNQERFJ-UHFFFAOYSA-N 435175 N-(bicyclo[1.1.1]pentan-1- yl)-6-({6-[(2R,4R)-4- hydroxy-2-methylpyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.59 Vascular endothelial growth factor receptor 2 Homo sapiens 54.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=435175 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=435175&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211521 COC[C@@H]1CCCN1C(=O)c1cn2nccc(Oc3ccc4c(C(=O)NC56CC(C5)C6)c(C)oc4c3)c2c1C InChI=1S/C30H32N4O5/c1-17-23(29(36)33-10-4-5-20(33)16-37-3)15-34-27(17)24(8-9-31-34)39-21-6-7-22-25(11-21)38-18(2)26(22)28(35)32-30-12-19(13-30)14-30/h6-9,11,15,19-20H,4-5,10,12-14,16H2,1-3H3,(H,32,35) ULENVHMYJSZZQO-UHFFFAOYSA-N 436671 N-(bicyclo[1.1.1]pentan-1- yl)-6-({6-[(2S)-2- (methoxymethyl)pyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 8.60 Vascular endothelial growth factor receptor 2 Homo sapiens 29.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436671 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436671&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493570 439658302 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211522 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)NC5CCCC(F)(F)[C@@H]5O)c(C)c34)ccc12 InChI=1S/C26H26F2N4O5/c1-13-17(24(34)31-18-5-4-9-26(27,28)23(18)33)12-32-22(13)19(8-10-30-32)37-15-6-7-16-20(11-15)36-14(2)21(16)25(35)29-3/h6-8,10-12,18,23,33H,4-5,9H2,1-3H3,(H,29,35)(H,31,34) IWWYIBVBFZZDMR-UHFFFAOYSA-N 436672 Trans. N-(3,3-difluoro-2-hydroxycyclohexyl)-5-methyl-4-((2-methyl-3-(methylcarbamoyl)benzofuran-6-yl)oxy)pyrrolo[1,2-b]pyridazine-6-carboxamide)::US20260022125, Example 9.1A Vascular endothelial growth factor receptor 2 Homo sapiens 26.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436672 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436672&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493730 439658303 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211523 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)NC5CCCC(F)(F)[C@H]5O)c(C)c34)ccc12 InChI=1S/C26H26F2N4O5/c1-13-17(24(34)31-18-5-4-9-26(27,28)23(18)33)12-32-22(13)19(8-10-30-32)37-15-6-7-16-20(11-15)36-14(2)21(16)25(35)29-3/h6-8,10-12,18,23,33H,4-5,9H2,1-3H3,(H,29,35)(H,31,34) IWWYIBVBFZZDMR-UHFFFAOYSA-N 436673 US20260022125, Example 9.1B Vascular endothelial growth factor receptor 2 Homo sapiens 7.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436673 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436673&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493681 439658304 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211524 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)C(F)(F)C5)c(C)c34)ccc12 InChI=1S/C25H24F2N4O5/c1-13-17(24(34)30-9-7-20(32)25(26,27)12-30)11-31-22(13)18(6-8-29-31)36-15-4-5-16-19(10-15)35-14(2)21(16)23(33)28-3/h4-6,8,10-11,20,32H,7,9,12H2,1-3H3,(H,28,33) OTDGAUFPABUATP-UHFFFAOYSA-N 436674 (R or S)-6-{[6-(3,3-difluoro-4- hydroxypiperidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin-4- y]]oxy}-N,2-dimethyl-1-benzofuran- 3-carboxamide::US20260022125, Example 9.2A Vascular endothelial growth factor receptor 2 Homo sapiens 34.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436674 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436674&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493692 439658305 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211525 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(O)C(F)(F)C5)c(C)c34)ccc12 InChI=1S/C25H24F2N4O5/c1-13-17(24(34)30-9-7-20(32)25(26,27)12-30)11-31-22(13)18(6-8-29-31)36-15-4-5-16-19(10-15)35-14(2)21(16)23(33)28-3/h4-6,8,10-11,20,32H,7,9,12H2,1-3H3,(H,28,33) OTDGAUFPABUATP-UHFFFAOYSA-N 436675 (S or R)-6-{ [6-(3,3-difluoro-4- hydroxypiperidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin-4- yl]oxy}-N,2-dimethyl-1-benzofuran- 3-carboxamide::US20260022125, Example 9.2B Vascular endothelial growth factor receptor 2 Homo sapiens 21.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436675 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436675&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489930 439658306 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211526 Cc1cc2c(F)c(Oc3ccnn4cc(C(=O)N5CCC(O)C5)c(C)c34)ccc2[nH]1 InChI=1S/C22H21FN4O3/c1-12-9-15-17(25-12)3-4-18(20(15)23)30-19-5-7-24-27-11-16(13(2)21(19)27)22(29)26-8-6-14(28)10-26/h3-5,7,9,11,14,25,28H,6,8,10H2,1-2H3 GRFZHYLZPGFLPM-UHFFFAOYSA-N 436676 (R or S)-{4-[(4-fluoro-2-methyl-1H- indol-5-yl)oxy]-5- methylpyrrolo[1,2-b]pyridazin-6- yl}(3-hydroxypyrrolidin-1- yl)methanone::US20260022125, Example 9.3A Vascular endothelial growth factor receptor 2 Homo sapiens 1.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436676 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436676&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 178115194 439658307 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211527 Cc1cc2c(F)c(Oc3ccnn4cc(C(=O)N5CCC(O)C5)c(C)c34)ccc2[nH]1 InChI=1S/C22H21FN4O3/c1-12-9-15-17(25-12)3-4-18(20(15)23)30-19-5-7-24-27-11-16(13(2)21(19)27)22(29)26-8-6-14(28)10-26/h3-5,7,9,11,14,25,28H,6,8,10H2,1-2H3 GRFZHYLZPGFLPM-UHFFFAOYSA-N 436677 (S or R)-{4-[(4-fluoro-2-methyl-1H- indol-5-yl)oxy]-5- methylpyrrolo[1,2-b]pyridazin-6- yl}(3-hydroxypyrrolidin-1- yl)methanone::US20260022125, Example 9.3B Vascular endothelial growth factor receptor 2 Homo sapiens 1.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436677 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436677&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 178115194 439658308 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211528 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](C#N)[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H23N5O4/c1-13-19(25(32)29-11-16(10-26)14(29)2)12-30-23(13)20(7-8-28-30)34-17-5-6-18-21(9-17)33-15(3)22(18)24(31)27-4/h5-9,12,14,16H,11H2,1-4H3,(H,27,31) GPSBPAHOFNPCQO-UHFFFAOYSA-N 436678 6-((6-((2R,3R or 2S,3S)-3-cyano-2-methylazetidine-1-carbonyl)-5-methylpyrrolo[1,2-b]pyridazin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide::US20260022125, Example 10.1A Vascular endothelial growth factor receptor 2 Homo sapiens 3.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436678 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436678&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489934 439658309 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211529 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](C#N)[C@@H]5C)c(C)c34)ccc12 InChI=1S/C25H23N5O4/c1-13-19(25(32)29-11-16(10-26)14(29)2)12-30-23(13)20(7-8-28-30)34-17-5-6-18-21(9-17)33-15(3)22(18)24(31)27-4/h5-9,12,14,16H,11H2,1-4H3,(H,27,31) GPSBPAHOFNPCQO-UHFFFAOYSA-N 436679 US20260022125, Example 10.1B Vascular endothelial growth factor receptor 2 Homo sapiens 3.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436679 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436679&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489932 439658310 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211530 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(O)C5(C)C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-17(24(32)28-12-20(30)25(28,3)4)11-29-22(13)18(8-9-27-29)34-15-6-7-16-19(10-15)33-14(2)21(16)23(31)26-5/h6-11,20,30H,12H2,1-5H3,(H,26,31) QVNUWFUEQNNWJR-UHFFFAOYSA-N 436680 (S or R)-6-((6-(3-hydroxy-2,2- dimethylazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin-4- yl)oxy)-N,2-dimethylbenzofuran- 3-carboxamide::US20260022125, Example 10.2A Vascular endothelial growth factor receptor 2 Homo sapiens 2.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436680 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436680&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493673 439658311 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211531 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC(O)C5(C)C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-17(24(32)28-12-20(30)25(28,3)4)11-29-22(13)18(8-9-27-29)34-15-6-7-16-19(10-15)33-14(2)21(16)23(31)26-5/h6-11,20,30H,12H2,1-5H3,(H,26,31) QVNUWFUEQNNWJR-UHFFFAOYSA-N 436681 (R or S)-6-((6-(3-hydroxy-2,2- dimethylazetidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin-4- yl)oxy)-N,2-dimethylbenzofuran- 3-carboxamide::US20260022125, Example 10.2B Vascular endothelial growth factor receptor 2 Homo sapiens 1.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436681 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436681&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493740 439658312 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211532 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@](C)(O)[C@@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-18(24(31)28-12-25(4,32)15(28)3)11-29-22(13)19(8-9-27-29)34-16-6-7-17-20(10-16)33-14(2)21(17)23(30)26-5/h6-11,15,32H,12H2,1-5H3,(H,26,30) DGJLAXLZKLAJGT-UHFFFAOYSA-N 436682 6-({6-[(2S,3S or 2R,3R)-3- hydroxy-2,3-dimethylazetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 10.3A Vascular endothelial growth factor receptor 2 Homo sapiens 2.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436682 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436682&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493703 439658313 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211533 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@](C)(O)[C@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-18(24(31)28-12-25(4,32)15(28)3)11-29-22(13)19(8-9-27-29)34-16-6-7-17-20(10-16)33-14(2)21(17)23(30)26-5/h6-11,15,32H,12H2,1-5H3,(H,26,30) DGJLAXLZKLAJGT-UHFFFAOYSA-N 436683 6-({6-[(2R,3R or 2S,3S)-3- hydroxy-2,3-dimethylazetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 10.3B Vascular endothelial growth factor receptor 2 Homo sapiens 9.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436683 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436683&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489935 439658314 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211534 CNC(=O)C1CCc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc21 InChI=1S/C24H26N4O4/c1-13-19(24(31)27-12-20(29)14(27)2)11-28-22(13)21(8-9-26-28)32-16-5-7-17-15(10-16)4-6-18(17)23(30)25-3/h5,7-11,14,18,20,29H,4,6,12H2,1-3H3,(H,25,30) OLNFOGXWIAXGBR-UHFFFAOYSA-N 436684 (S or R)-5-({6-[(2R,3R)-3- hydroxy-2-methylazetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N-methyl- 2,3-dihydro-1H-indene-1- carboxamide::US20260022125, Example 10.4A Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436684 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436684&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493800 439658315 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211535 CNC(=O)C1CCc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@H]5C)c(C)c34)ccc21 InChI=1S/C24H26N4O4/c1-13-19(24(31)27-12-20(29)14(27)2)11-28-22(13)21(8-9-26-28)32-16-5-7-17-15(10-16)4-6-18(17)23(30)25-3/h5,7-11,14,18,20,29H,4,6,12H2,1-3H3,(H,25,30) OLNFOGXWIAXGBR-UHFFFAOYSA-N 436685 (S or R)-5-({6-[(2R,3S)-3- hydroxy-2-methylazetidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-N-methyl- 2,3-dihydro-1H-indene-1- carboxamide::US20260022125, Example 10.5A Vascular endothelial growth factor receptor 2 Homo sapiens 14.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436685 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436685&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493811 439658316 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211536 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@]6(CNC(=O)C6)C5)c(C)c34)ccc12 InChI=1S/C27H27N5O5/c1-15-19(26(35)31-9-7-27(14-31)11-22(33)29-13-27)12-32-24(15)20(6-8-30-32)37-17-4-5-18-21(10-17)36-16(2)23(18)25(34)28-3/h4-6,8,10,12H,7,9,11,13-14H2,1-3H3,(H,28,34)(H,29,33) XSLDXGRVDWXZNY-UHFFFAOYSA-N 436686 (S or R)-N,2-dimethyl-6-((5-methyl-6-(8-oxo-2,7-diazaspiro[4.4]nonane-2-carbonyl)pyrrolo[1,2-b]pyridazin-4-yl)oxy)benzofuran-3-carboxamide::US20260022125, Example 11.1A Vascular endothelial growth factor receptor 2 Homo sapiens 3.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436686 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436686&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493724 439658317 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211537 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@]6(CNC(=O)C6)C5)c(C)c34)ccc12 InChI=1S/C27H27N5O5/c1-15-19(26(35)31-9-7-27(14-31)11-22(33)29-13-27)12-32-24(15)20(6-8-30-32)37-17-4-5-18-21(10-17)36-16(2)23(18)25(34)28-3/h4-6,8,10,12H,7,9,11,13-14H2,1-3H3,(H,28,34)(H,29,33) XSLDXGRVDWXZNY-UHFFFAOYSA-N 436688 US20260022125, Example 11.1B Vascular endothelial growth factor receptor 2 Homo sapiens 3.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436688 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436688&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493911 439658318 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211538 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(C)(OC)C5)c(C)c34)ccc12 InChI=1S/C26H28N4O5/c1-15-19(25(32)29-11-9-26(3,14-29)33-5)13-30-23(15)20(8-10-28-30)35-17-6-7-18-21(12-17)34-16(2)22(18)24(31)27-4/h6-8,10,12-13H,9,11,14H2,1-5H3,(H,27,31) GGBQEQHOCIBDHT-UHFFFAOYSA-N 436690 (R or S)-6-{[6-(3-methoxy-3- methylpyrrolidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin-4- yl]oxy}-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 11.2A Vascular endothelial growth factor receptor 2 Homo sapiens 6.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436690 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436690&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493949 439658320 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211539 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5CCC(C)(OC)C5)c(C)c34)ccc12 InChI=1S/C26H28N4O5/c1-15-19(25(32)29-11-9-26(3,14-29)33-5)13-30-23(15)20(8-10-28-30)35-17-6-7-18-21(12-17)34-16(2)22(18)24(31)27-4/h6-8,10,12-13H,9,11,14H2,1-5H3,(H,27,31) GGBQEQHOCIBDHT-UHFFFAOYSA-N 436691 (S or R)-6-{[6-(3-methoxy-3- methylpyrrolidine-1-carbonyl)-5- methylpyrrolo[1,2-b]pyridazin-4- yl]oxy}-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 11.2B Vascular endothelial growth factor receptor 2 Homo sapiens 8.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436691 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436691&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493956 439658321 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211540 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](N)[C@@H]5C)c(C)c34)ccc12 InChI=1S/C24H25N5O4/c1-12-17(24(31)28-11-18(25)13(28)2)10-29-22(12)19(7-8-27-29)33-15-5-6-16-20(9-15)32-14(3)21(16)23(30)26-4/h5-10,13,18H,11,25H2,1-4H3,(H,26,30) IZVFGPOQUZAJRU-UHFFFAOYSA-N 436692 Cis,6-((6-(3-amino-2-methylazetidine-1-carbonyl)-5-methylpyrrolo[1,2-b]pyridazin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide::US20260022125, Example 12.1A Vascular endothelial growth factor receptor 2 Homo sapiens 7.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436692 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436692&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493568 439658322 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211541 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](N)[C@H]5C)c(C)c34)ccc12 InChI=1S/C24H25N5O4/c1-12-17(24(31)28-11-18(25)13(28)2)10-29-22(12)19(7-8-27-29)33-15-5-6-16-20(9-15)32-14(3)21(16)23(30)26-4/h5-10,13,18H,11,25H2,1-4H3,(H,26,30) IZVFGPOQUZAJRU-UHFFFAOYSA-N 436693 US20260022125, Example 12.1B Vascular endothelial growth factor receptor 2 Homo sapiens 0.800 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436693 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436693&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493946 439658323 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211542 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Oc3ccc4[nH]ccc4c3)c12 InChI=1S/C21H17N5O2/c1-13-17(21(27)25-10-14(9-22)11-25)12-26-20(13)19(5-7-24-26)28-16-2-3-18-15(8-16)4-6-23-18/h2-8,12,14,23H,10-11H2,1H3 LXKMRFGJQLTPFK-UHFFFAOYSA-N 436694 US20260022125, Example 13.1 Vascular endothelial growth factor receptor 2 Homo sapiens 2.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436694 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436694&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914225 439658324 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211543 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc2c1C InChI=1S/C23H20N4O3/c1-13-15(3)29-21-8-17(4-5-18(13)21)30-20-6-7-25-27-12-19(14(2)22(20)27)23(28)26-10-16(9-24)11-26/h4-8,12,16H,10-11H2,1-3H3 AGYMRYHUSJZESR-UHFFFAOYSA-N 436695 1-{4-[(2,3-dimethyl-1- benzofuran-6-yl)oxy]-5- methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.2 Vascular endothelial growth factor receptor 2 Homo sapiens 31.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436695 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436695&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493741 439658325 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211544 Cc1cc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc2[nH]1 InChI=1S/C22H19N5O2/c1-13-7-16-8-17(3-4-19(16)25-13)29-20-5-6-24-27-12-18(14(2)21(20)27)22(28)26-10-15(9-23)11-26/h3-8,12,15,25H,10-11H2,1-2H3 CJXHUJLWZGUHAA-UHFFFAOYSA-N 436698 1-{5-methyl-4-[(2-methyl- 1H-indol-5- yl)oxy]pyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.3 Vascular endothelial growth factor receptor 2 Homo sapiens 1.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436698 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436698&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914254 439658328 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211545 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Oc3ccc4[nH]ccc4c3)c12 InChI=1S/C21H17N5O2/c1-13-17(21(27)25-10-14(9-22)11-25)12-26-20(13)19(5-7-24-26)28-16-2-3-18-15(8-16)4-6-23-18/h2-8,12,14,23H,10-11H2,1H3 LXKMRFGJQLTPFK-UHFFFAOYSA-N 436699 1-{4-[(1H-indol-5-yl)oxy]- 5-methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.4 Vascular endothelial growth factor receptor 2 Homo sapiens 2.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436699 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436699&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914225 439658329 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211546 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Oc3ccc4sccc4c3)c12 InChI=1S/C21H16N4O2S/c1-13-17(21(26)24-10-14(9-22)11-24)12-25-20(13)18(4-6-23-25)27-16-2-3-19-15(8-16)5-7-28-19/h2-8,12,14H,10-11H2,1H3 CBZFCMDXSDSJML-UHFFFAOYSA-N 436700 1-{4-[(1-benzothiophen-5- yl)oxy]-5- methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.5 Vascular endothelial growth factor receptor 2 Homo sapiens 140 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436700 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436700&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493690 439658330 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211547 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Oc3ccc4ccsc4c3)c12 InChI=1S/C21H16N4O2S/c1-13-17(21(26)24-10-14(9-22)11-24)12-25-20(13)18(4-6-23-25)27-16-3-2-15-5-7-28-19(15)8-16/h2-8,12,14H,10-11H2,1H3 IQDYMPFLBUQVCT-UHFFFAOYSA-N 436701 1-{4-[(1-benzothiophen-6- yl)oxy]-5- methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.6 Vascular endothelial growth factor receptor 2 Homo sapiens 180 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436701 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436701&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 155295425 439658331 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211548 CCOC(=O)CC1Cc2ccc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)cc2C1 InChI=1S/C26H26N4O4/c1-3-33-24(31)10-17-8-19-4-5-21(11-20(19)9-17)34-23-6-7-28-30-15-22(16(2)25(23)30)26(32)29-13-18(12-27)14-29/h4-7,11,15,17-18H,3,8-10,13-14H2,1-2H3 AXDBYYLDVDFXLM-UHFFFAOYSA-N 436702 ethyl (5-{[6-(3- cyanoazetidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2,3- dihydro-1H-inden-2- yl)acetate::US20260022125, Example 13.7 Vascular endothelial growth factor receptor 2 Homo sapiens 249 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436702 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436702&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489941 439658332 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211549 Cc1coc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc12 InChI=1S/C22H18N4O3/c1-13-12-28-20-7-16(3-4-17(13)20)29-19-5-6-24-26-11-18(14(2)21(19)26)22(27)25-9-15(8-23)10-25/h3-7,11-12,15H,9-10H2,1-2H3 JISVVDGAXYNRNX-UHFFFAOYSA-N 436704 1-{5-methyl-4-[(3-methyl- 1-benzofuran-6- yl)oxy]pyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.8 Vascular endothelial growth factor receptor 2 Homo sapiens 72.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436704 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436704&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493927 439658334 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211550 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Oc3ccc4ccoc4c3)c12 InChI=1S/C21H16N4O3/c1-13-17(21(26)24-10-14(9-22)11-24)12-25-20(13)18(4-6-23-25)28-16-3-2-15-5-7-27-19(15)8-16/h2-8,12,14H,10-11H2,1H3 VRTKKFQMWVUHSK-UHFFFAOYSA-N 436705 1-{4-[(1-benzofuran-6- yl)oxy]-5- methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.9 Vascular endothelial growth factor receptor 2 Homo sapiens 79.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436705 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436705&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493743 439658335 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211551 Cc1csc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc12 InChI=1S/C22H18N4O2S/c1-13-12-29-20-7-16(3-4-17(13)20)28-19-5-6-24-26-11-18(14(2)21(19)26)22(27)25-9-15(8-23)10-25/h3-7,11-12,15H,9-10H2,1-2H3 DKBUCXQWPBDHAZ-UHFFFAOYSA-N 436706 1-{5-methyl-4-[(3-methyl- 1-benzothiophen-6- yl)oxy]pyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.10 Vascular endothelial growth factor receptor 2 Homo sapiens 210 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436706 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436706&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493577 439658336 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211552 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Oc3ccc4cc[nH]c4c3)c12 InChI=1S/C21H17N5O2/c1-13-17(21(27)25-10-14(9-22)11-25)12-26-20(13)19(5-7-24-26)28-16-3-2-15-4-6-23-18(15)8-16/h2-8,12,14,23H,10-11H2,1H3 ZWGJYEFTEZEMDR-UHFFFAOYSA-N 436707 1-{4-[(1H-indol-6-yl)oxy]- 5-methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.11 Vascular endothelial growth factor receptor 2 Homo sapiens 150 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436707 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436707&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914153 439658337 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211553 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Oc3ccc4c(c3)OCC4)c12 InChI=1S/C21H18N4O3/c1-13-17(21(26)24-10-14(9-22)11-24)12-25-20(13)18(4-6-23-25)28-16-3-2-15-5-7-27-19(15)8-16/h2-4,6,8,12,14H,5,7,10-11H2,1H3 AXHBQBLYRCPZPL-UHFFFAOYSA-N 436708 1-{4-[(2,3-dihydro-1- benzofuran-6-yl)oxy]-5- methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.12 Vascular endothelial growth factor receptor 2 Homo sapiens 190 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436708 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436708&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493674 439658338 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211554 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Oc3ccc4occc4c3)c12 InChI=1S/C21H16N4O3/c1-13-17(21(26)24-10-14(9-22)11-24)12-25-20(13)19(4-6-23-25)28-16-2-3-18-15(8-16)5-7-27-18/h2-8,12,14H,10-11H2,1H3 XQTXLNOHKPGEGD-UHFFFAOYSA-N 436709 1-{4-[(1-benzofuran-5- yl)oxy]-5- methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.13 Vascular endothelial growth factor receptor 2 Homo sapiens 140 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436709 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436709&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493975 439658339 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211555 COC(=O)C1Cc2ccc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)cc2O1 InChI=1S/C23H20N4O5/c1-13-17(22(28)26-10-14(9-24)11-26)12-27-21(13)18(5-6-25-27)31-16-4-3-15-7-20(23(29)30-2)32-19(15)8-16/h3-6,8,12,14,20H,7,10-11H2,1-2H3 ZHKYNGDUUWKZDD-UHFFFAOYSA-N 436710 methyl 6-{[6-(3- cyanoazetidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2,3- dihydro-1-benzofuran-2- carboxylate::US20260022125, Example 13.14 Vascular endothelial growth factor receptor 2 Homo sapiens 300 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436710 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436710&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493687 439658340 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211556 Cc1oc2ccc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)cc2c1C(=O)NCc1ccccc1 InChI=1S/C30H25N5O4/c1-18-24(30(37)34-15-21(13-31)16-34)17-35-28(18)26(10-11-33-35)39-22-8-9-25-23(12-22)27(19(2)38-25)29(36)32-14-20-6-4-3-5-7-20/h3-12,17,21H,14-16H2,1-2H3,(H,32,36) TUJRKONYAFIDRD-UHFFFAOYSA-N 436711 N-benzyl-5-{[6-(3- cyanoazetidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 13.15 Vascular endothelial growth factor receptor 2 Homo sapiens 18.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436711 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436711&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489943 439658341 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211557 Cc1[nH]c2ccc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)cc2c1C InChI=1S/C23H21N5O2/c1-13-15(3)26-20-5-4-17(8-18(13)20)30-21-6-7-25-28-12-19(14(2)22(21)28)23(29)27-10-16(9-24)11-27/h4-8,12,16,26H,10-11H2,1-3H3 OMTLIQOAVZERLF-UHFFFAOYSA-N 436712 1-{4-[(2,3-dimethyl-1H- indol-5-yl)oxy]-5- methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.16 Vascular endothelial growth factor receptor 2 Homo sapiens 15.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436712 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436712&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914371 439658342 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211558 CCOC(=O)c1c(C)oc2ccc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)cc12 InChI=1S/C25H22N4O5/c1-4-32-25(31)22-15(3)33-20-6-5-17(9-18(20)22)34-21-7-8-27-29-13-19(14(2)23(21)29)24(30)28-11-16(10-26)12-28/h5-9,13,16H,4,11-12H2,1-3H3 GNXOUVKXNLDUMN-UHFFFAOYSA-N 436713 ethyl 5-{[6-(3- cyanoazetidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxylate::US20260022125, Example 13.17 Vascular endothelial growth factor receptor 2 Homo sapiens 610 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436713 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436713&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493683 439658343 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211559 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Oc3ccc4c(c3)SCC4)c12 InChI=1S/C21H18N4O2S/c1-13-17(21(26)24-10-14(9-22)11-24)12-25-20(13)18(4-6-23-25)27-16-3-2-15-5-7-28-19(15)8-16/h2-4,6,8,12,14H,5,7,10-11H2,1H3 IMMHIAHJAAQRKV-UHFFFAOYSA-N 436714 1-{4-[(2,3-dihydro-1- benzothiophen-6-yl)oxy]-5- methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 13.18 Vascular endothelial growth factor receptor 2 Homo sapiens 330 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436714 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436714&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489944 439658344 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211560 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc2c1C(=O)NC1CC1 InChI=1S/C26H23N5O4/c1-14-20(26(33)30-11-16(10-27)12-30)13-31-24(14)21(7-8-28-31)35-18-5-6-19-22(9-18)34-15(2)23(19)25(32)29-17-3-4-17/h5-9,13,16-17H,3-4,11-12H2,1-2H3,(H,29,32) MQGVHAAPTLSXSH-UHFFFAOYSA-N 436715 US20260022125, Example 14.1 Vascular endothelial growth factor receptor 2 Homo sapiens 0.490 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436715 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436715&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489945 439658345 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211561 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc2c1C(=O)NC1CCC1 InChI=1S/C27H25N5O4/c1-15-21(27(34)31-12-17(11-28)13-31)14-32-25(15)22(8-9-29-32)36-19-6-7-20-23(10-19)35-16(2)24(20)26(33)30-18-4-3-5-18/h6-10,14,17-18H,3-5,12-13H2,1-2H3,(H,30,33) ZDLZIMALRJPMIV-UHFFFAOYSA-N 436716 6-{[6-(3-cyanoazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N- cyclobutyl-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 14.2 Vascular endothelial growth factor receptor 2 Homo sapiens 0.710 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436716 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436716&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489946 439658346 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211562 CNC(=O)c1c(C)sc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc12 InChI=1S/C24H21N5O3S/c1-13-18(24(31)28-10-15(9-25)11-28)12-29-22(13)19(6-7-27-29)32-16-4-5-17-20(8-16)33-14(2)21(17)23(30)26-3/h4-8,12,15H,10-11H2,1-3H3,(H,26,30) PHIPNDUXTLMNQO-UHFFFAOYSA-N 436717 6-{[6-(3-cyanoazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzothiophene-3- carboxamide::US20260022125, Example 14.3 Vascular endothelial growth factor receptor 2 Homo sapiens 7.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436717 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436717&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489949 439658347 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211563 CNC(=O)c1c(C)oc2ccc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)cc12 InChI=1S/C24H21N5O4/c1-13-18(24(31)28-10-15(9-25)11-28)12-29-22(13)20(6-7-27-29)33-16-4-5-19-17(8-16)21(14(2)32-19)23(30)26-3/h4-8,12,15H,10-11H2,1-3H3,(H,26,30) NFYLIHZTMGUSSE-UHFFFAOYSA-N 436718 5-{[6-(3-cyanoazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N,2- dimethyl-1-benzofuran-3- carboxamide::US20260022125, Example 14.4 Vascular endothelial growth factor receptor 2 Homo sapiens 370 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436718 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436718&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489947 439658348 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211564 COC(=O)c1c[nH]c2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc12 InChI=1S/C23H19N5O4/c1-13-18(22(29)27-10-14(8-24)11-27)12-28-21(13)20(5-6-26-28)32-15-3-4-16-17(23(30)31-2)9-25-19(16)7-15/h3-7,9,12,14,25H,10-11H2,1-2H3 RFEAYJDXOLZNFC-UHFFFAOYSA-N 436719 methyl 6-{[6-(3-cyanoazetidine- 1-carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-1H-indole- 3-carboxylate::US20260022125, Example 14.5 Vascular endothelial growth factor receptor 2 Homo sapiens 320 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436719 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436719&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914156 439658349 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211565 Cc1cc2ccc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)cc2[nH]1 InChI=1S/C23H24N4O3/c1-14-10-16-4-5-17(11-19(16)25-14)30-20-6-8-24-27-12-18(15(2)21(20)27)22(28)26-9-7-23(3,29)13-26/h4-6,8,10-12,25,29H,7,9,13H2,1-3H3 RUCBYFQGXRPWQN-UHFFFAOYSA-N 436720 [(3R)-3-hydroxy-3- methylpyrrolidin-1-yl]{5-methyl- 4-[(2-methyl-1H-indol-6- yl)oxy]pyrrolo[1,2-b]pyridazin-6- yl}methanone::US20260022125, Example 14.6 Vascular endothelial growth factor receptor 2 Homo sapiens 260 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436720 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436720&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 177914261 439658350 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211566 CCNC(=O)c1c(C)oc2ccc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)cc12 InChI=1S/C26H28N4O5/c1-5-27-24(31)22-16(3)34-20-7-6-17(12-18(20)22)35-21-8-10-28-30-13-19(15(2)23(21)30)25(32)29-11-9-26(4,33)14-29/h6-8,10,12-13,33H,5,9,11,14H2,1-4H3,(H,27,31) UPQJPPOEDUIJOD-UHFFFAOYSA-N 436721 N-ethyl-5-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin-4- yl}oxy)-2-methyl-1-benzofuran- 3-carboxamide::US20260022125, Example 14.7 Vascular endothelial growth factor receptor 2 Homo sapiens 270 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436721 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436721&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489951 439658351 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211567 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](OC)[C@@H]5C)c(C)c34)ccc12 InChI=1S/C25H26N4O5/c1-13-18(25(31)28-12-21(32-5)14(28)2)11-29-23(13)19(8-9-27-29)34-16-6-7-17-20(10-16)33-15(3)22(17)24(30)26-4/h6-11,14,21H,12H2,1-5H3,(H,26,30) SRULOANVASFCPS-UHFFFAOYSA-N 436722 6-({6-[(2S,3S)-3-methoxy-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin-4- yl}oxy)-N,2-dimethyl-1- benzofuran-3-carboxamide::US20260022125, Example 14.8 Vascular endothelial growth factor receptor 2 Homo sapiens 3.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436722 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436722&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489955 439658352 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211568 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Oc3ccc4c(c3)OCC4)c12 InChI=1S/C21H18N4O3/c1-13-17(21(26)24-10-14(9-22)11-24)12-25-20(13)18(4-6-23-25)28-16-3-2-15-5-7-27-19(15)8-16/h2-4,6,8,12,14H,5,7,10-11H2,1H3 AXHBQBLYRCPZPL-UHFFFAOYSA-N 436723 US20260022125, Example 15.1 Vascular endothelial growth factor receptor 2 Homo sapiens 19.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436723 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436723&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489953 439658353 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211569 Cc1cc2cc(Nc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc2o1 InChI=1S/C22H19N5O2/c1-13-7-16-8-17(3-4-20(16)29-13)25-19-5-6-24-27-12-18(14(2)21(19)27)22(28)26-10-15(9-23)11-26/h3-8,12,15,25H,10-11H2,1-2H3 LANOWDUBFVUFLK-UHFFFAOYSA-N 436724 1-{5-methyl-4-[(2-methyl-1- benzofuran-5- yl)amino]pyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 15.2 Vascular endothelial growth factor receptor 2 Homo sapiens 39.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436724 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436724&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489952 439658354 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211570 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Nc3ccc4ccsc4c3)c12 InChI=1S/C21H17N5OS/c1-13-17(21(27)25-10-14(9-22)11-25)12-26-20(13)18(4-6-23-26)24-16-3-2-15-5-7-28-19(15)8-16/h2-8,12,14,24H,10-11H2,1H3 ITJJEPFJQYJOCO-UHFFFAOYSA-N 436725 1-{4-[(1-benzothiophen-6- yl)amino]-5-methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 15.3 Vascular endothelial growth factor receptor 2 Homo sapiens 150 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436725 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436725&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489954 439658355 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211571 Cc1c(C(=O)N2CC(C#N)C2)cn2nccc(Nc3ccc4sccc4c3)c12 InChI=1S/C21H17N5OS/c1-13-17(21(27)25-10-14(9-22)11-25)12-26-20(13)18(4-6-23-26)24-16-2-3-19-15(8-16)5-7-28-19/h2-8,12,14,24H,10-11H2,1H3 DCDIFXSOJGBTHO-UHFFFAOYSA-N 436726 1-{4-[(1-benzothiophen-5- yl)amino]-5-methylpyrrolo[1,2- b]pyridazine-6- carbonyl}azetidine-3- carbonitrile::US20260022125, Example 15.4 Vascular endothelial growth factor receptor 2 Homo sapiens 83.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436726 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436726&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489956 439658356 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211572 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc2c1C(=O)NCc1ccccc1 InChI=1S/C30H25N5O4/c1-18-24(30(37)34-15-21(13-31)16-34)17-35-28(18)25(10-11-33-35)39-22-8-9-23-26(12-22)38-19(2)27(23)29(36)32-14-20-6-4-3-5-7-20/h3-12,17,21H,14-16H2,1-2H3,(H,32,36) FKGPLQDDEBDEJI-UHFFFAOYSA-N 436727 US20260022125, Example 16.1 Vascular endothelial growth factor receptor 2 Homo sapiens 3.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436727 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436727&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489957 439658357 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211573 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C27H25N5O4/c1-15-21(27(34)31-12-18(10-28)13-31)14-32-25(15)22(7-8-30-32)36-19-5-6-20-23(9-19)35-16(2)24(20)26(33)29-11-17-3-4-17/h5-9,14,17-18H,3-4,11-13H2,1-2H3,(H,29,33) SHAJPXGVGCTTSM-UHFFFAOYSA-N 436728 6-{[6-(3-cyanoazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-N- (cyclopropylmethyl)-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 16.2 Vascular endothelial growth factor receptor 2 Homo sapiens 1.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436728 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436728&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489960 439658358 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211574 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C28H25N5O4/c1-15-21(27(35)32-12-18(11-29)13-32)14-33-25(15)22(5-6-30-33)37-19-3-4-20-23(7-19)36-16(2)24(20)26(34)31-28-8-17(9-28)10-28/h3-7,14,17-18H,8-10,12-13H2,1-2H3,(H,31,34) YNGZTNTZUZQILY-UHFFFAOYSA-N 436729 N-(bicyclo[1.1.1]pentan-1-yl)- 6-{[6-(3-cyanoazetidine-1- carbonyl)-5-methylpyrrolo[1,2- b]pyridazin-4-yl]oxy}-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.3 Vascular endothelial growth factor receptor 2 Homo sapiens 3.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436729 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436729&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489958 439658359 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211575 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC(C#N)C5)c(C)c34)ccc2c1C(=O)N1CC(F)C1 InChI=1S/C26H22FN5O4/c1-14-20(25(33)30-9-16(8-28)10-30)13-32-24(14)21(5-6-29-32)36-18-3-4-19-22(7-18)35-15(2)23(19)26(34)31-11-17(27)12-31/h3-7,13,16-17H,9-12H2,1-2H3 WMBVWSNKRFPLIW-UHFFFAOYSA-N 436730 1-(4-{[3-(3-fluoroazetidine-1- carbonyl)-2-methyl-1- benzofuran-6-yl]oxy}-5- methylpyrrolo[1,2- b]pyridazine-6- carbonyl)azetidine-3- carbonitrile::US20260022125, Example 16.4 Vascular endothelial growth factor receptor 2 Homo sapiens 340 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436730 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436730&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489961 439658360 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211576 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NCc1ccccc1 InChI=1S/C31H30N4O5/c1-19-24(30(37)34-14-12-31(3,38)18-34)17-35-28(19)25(11-13-33-35)40-22-9-10-23-26(15-22)39-20(2)27(23)29(36)32-16-21-7-5-4-6-8-21/h4-11,13,15,17,38H,12,14,16,18H2,1-3H3,(H,32,36) UWMGYXYZIBVWOK-UHFFFAOYSA-N 436731 N-benzyl-6-({6-[(3R)-3- hydroxy-3-methylpyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.5 Vascular endothelial growth factor receptor 2 Homo sapiens 4.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436731 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436731&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489959 439658361 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211577 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NCC1CC1 InChI=1S/C28H30N4O5/c1-16-21(27(34)31-11-9-28(3,35)15-31)14-32-25(16)22(8-10-30-32)37-19-6-7-20-23(12-19)36-17(2)24(20)26(33)29-13-18-4-5-18/h6-8,10,12,14,18,35H,4-5,9,11,13,15H2,1-3H3,(H,29,33) NNOMZHREFVHQDB-UHFFFAOYSA-N 436732 N-(cyclopropylmethyl)-6-({6- [(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.6 Vascular endothelial growth factor receptor 2 Homo sapiens 7.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436732 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436732&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489962 439658362 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211578 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC12CC(C1)C2 InChI=1S/C29H30N4O5/c1-16-21(27(35)32-9-7-28(3,36)15-32)14-33-25(16)22(6-8-30-33)38-19-4-5-20-23(10-19)37-17(2)24(20)26(34)31-29-11-18(12-29)13-29/h4-6,8,10,14,18,36H,7,9,11-13,15H2,1-3H3,(H,31,34) RJIUJVMFQVCLHZ-UHFFFAOYSA-N 436733 N-(bicyclo[1.1.1]pentan-1-yl)- 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.7 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436733 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436733&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489964 439658363 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211579 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@H]1C[C@H](CC#N)C1 InChI=1S/C30H31N5O5/c1-17-23(29(37)34-11-8-30(3,38)16-34)15-35-27(17)24(7-10-32-35)40-21-4-5-22-25(14-21)39-18(2)26(22)28(36)33-20-12-19(13-20)6-9-31/h4-5,7,10,14-15,19-20,38H,6,8,11-13,16H2,1-3H3,(H,33,36) QZFMEBLWWZNLDE-UHFFFAOYSA-N 436734 N-((1R,3R)-3- (cyanomethyl)cyclobutyl)-6- ((6-((R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-2- methylbenzofuran-3- carboxamide::US20260022125, Example 16.8 Vascular endothelial growth factor receptor 2 Homo sapiens 29.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436734 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436734&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489968 439658364 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211580 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CC(C#N)C1 InChI=1S/C29H29N5O5/c1-16-22(28(36)33-9-7-29(3,37)15-33)14-34-26(16)23(6-8-31-34)39-20-4-5-21-24(12-20)38-17(2)25(21)27(35)32-19-10-18(11-19)13-30/h4-6,8,12,14,18-19,37H,7,9-11,15H2,1-3H3,(H,32,35) UOAPVTXNHJVCID-UHFFFAOYSA-N 436735 (cis and trans)-N-(3- cyanocyclobutyl)-6-({6-[(3R)- 3-hydroxy-3-methylpyrrolidine- 1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 16.9 Vascular endothelial growth factor receptor 2 Homo sapiens 16.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436735 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436735&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489963 439658365 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211581 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@H]1C[C@@H](F)C1 InChI=1S/C28H29FN4O5/c1-15-21(27(35)32-9-7-28(3,36)14-32)13-33-25(15)22(6-8-30-33)38-19-4-5-20-23(12-19)37-16(2)24(20)26(34)31-18-10-17(29)11-18/h4-6,8,12-13,17-18,36H,7,9-11,14H2,1-3H3,(H,31,34) AJBOVGGIIZKPDD-UHFFFAOYSA-N 436736 N-((1S,3S)-3-fluorocyclobutyl)- 6-((6-((R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-2- methylbenzofuran-3- carboxamide::US20260022125, Example 16.10 Vascular endothelial growth factor receptor 2 Homo sapiens 2.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436736 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436736&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489965 439658366 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211582 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@H]1C[C@H](F)C1 InChI=1S/C28H29FN4O5/c1-15-21(27(35)32-9-7-28(3,36)14-32)13-33-25(15)22(6-8-30-33)38-19-4-5-20-23(12-19)37-16(2)24(20)26(34)31-18-10-17(29)11-18/h4-6,8,12-13,17-18,36H,7,9-11,14H2,1-3H3,(H,31,34) AJBOVGGIIZKPDD-UHFFFAOYSA-N 436737 N-((1R,3R)-3-fluorocyclobutyl)- 6-((6-((R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-2- methylbenzofuran-3- carboxamide::US20260022125, Example 16.11 Vascular endothelial growth factor receptor 2 Homo sapiens 14.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436737 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436737&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489966 439658367 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211583 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1F InChI=1S/C28H29FN4O5/c1-15-19(27(35)32-11-9-28(3,36)14-32)13-33-25(15)22(8-10-30-33)38-17-4-5-18-23(12-17)37-16(2)24(18)26(34)31-21-7-6-20(21)29/h4-5,8,10,12-13,20-21,36H,6-7,9,11,14H2,1-3H3,(H,31,34) CUNDSGNXGGYHBO-UHFFFAOYSA-N 436738 N-[(cis)-2-fluorocyclobutyl]-6- ({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.12 Vascular endothelial growth factor receptor 2 Homo sapiens 9.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436738 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436738&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489970 439658368 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211584 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@H]1C[C@@H](CC#N)C1 InChI=1S/C30H31N5O5/c1-17-23(29(37)34-11-8-30(3,38)16-34)15-35-27(17)24(7-10-32-35)40-21-4-5-22-25(14-21)39-18(2)26(22)28(36)33-20-12-19(13-20)6-9-31/h4-5,7,10,14-15,19-20,38H,6,8,11-13,16H2,1-3H3,(H,33,36) QZFMEBLWWZNLDE-UHFFFAOYSA-N 436739 N-((1S,3S)-3- (cyanomethyl)cyclobutyl)-6- ((6-((R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-2- methylbenzofuran-3- carboxamide::US20260022125, Example 16.13 Vascular endothelial growth factor receptor 2 Homo sapiens 53.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436739 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436739&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489967 439658369 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211585 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CC2(CCC2)C1 InChI=1S/C31H34N4O5/c1-18-23(29(37)34-12-10-30(3,38)17-34)16-35-27(18)24(7-11-32-35)40-21-5-6-22-25(13-21)39-19(2)26(22)28(36)33-20-14-31(15-20)8-4-9-31/h5-7,11,13,16,20,38H,4,8-10,12,14-15,17H2,1-3H3,(H,33,36) KBFHMXHYTOFGEQ-UHFFFAOYSA-N 436740 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-N-(spiro[3.3]heptan-2- yl)-1-benzofuran-3- carboxamide::US20260022125, Example 16.14 Vascular endothelial growth factor receptor 2 Homo sapiens 8.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436740 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436740&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489969 439658370 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211586 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@H]1C[C@@H](C)C1 InChI=1S/C29H32N4O5/c1-16-11-19(12-16)31-27(34)25-18(3)37-24-13-20(5-6-21(24)25)38-23-7-9-30-33-14-22(17(2)26(23)33)28(35)32-10-8-29(4,36)15-32/h5-7,9,13-14,16,19,36H,8,10-12,15H2,1-4H3,(H,31,34) AFGROELCJLWIFA-UHFFFAOYSA-N 436741 6-((6-((R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-2- methyl-N-((1S,3S)-3- methylcyclobutyl)benzofuran- 3-carboxamide::US20260022125, Example 16.15 Vascular endothelial growth factor receptor 2 Homo sapiens 5.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436741 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436741&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489971 439658371 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211587 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@H]1C[C@H](C)C1 InChI=1S/C29H32N4O5/c1-16-11-19(12-16)31-27(34)25-18(3)37-24-13-20(5-6-21(24)25)38-23-7-9-30-33-14-22(17(2)26(23)33)28(35)32-10-8-29(4,36)15-32/h5-7,9,13-14,16,19,36H,8,10-12,15H2,1-4H3,(H,31,34) AFGROELCJLWIFA-UHFFFAOYSA-N 436742 6-((6-((R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-2- methyl-N-((1r,3r)-3- methylcyclobutyl)benzofuran- 3-carboxamide::US20260022125, Example 16.16 Vascular endothelial growth factor receptor 2 Homo sapiens 6.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436742 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436742&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489972 439658372 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211588 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@H]1C InChI=1S/C29H32N4O5/c1-16-5-8-22(16)31-27(34)25-18(3)37-24-13-19(6-7-20(24)25)38-23-9-11-30-33-14-21(17(2)26(23)33)28(35)32-12-10-29(4,36)15-32/h6-7,9,11,13-14,16,22,36H,5,8,10,12,15H2,1-4H3,(H,31,34) IEZCERVSHRCBNE-UHFFFAOYSA-N 436743 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-N-[(trans)-2- methylcyclobutyl]-1- benzofuran-3-carboxamide::US20260022125, Example 16.17 Vascular endothelial growth factor receptor 2 Homo sapiens 6.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436743 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436743&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489973 439658373 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211589 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1C InChI=1S/C29H32N4O5/c1-16-5-8-22(16)31-27(34)25-18(3)37-24-13-19(6-7-20(24)25)38-23-9-11-30-33-14-21(17(2)26(23)33)28(35)32-12-10-29(4,36)15-32/h6-7,9,11,13-14,16,22,36H,5,8,10,12,15H2,1-4H3,(H,31,34) IEZCERVSHRCBNE-UHFFFAOYSA-N 436744 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-N-[(cis)-2- methylcyclobutyl]-1- benzofuran-3-carboxamide::US20260022125, Example 16.18 Vascular endothelial growth factor receptor 2 Homo sapiens 25.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436744 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436744&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489976 439658374 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211590 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CC(C(C)C)C1 InChI=1S/C31H36N4O5/c1-17(2)20-12-21(13-20)33-29(36)27-19(4)39-26-14-22(6-7-23(26)27)40-25-8-10-32-35-15-24(18(3)28(25)35)30(37)34-11-9-31(5,38)16-34/h6-8,10,14-15,17,20-21,38H,9,11-13,16H2,1-5H3,(H,33,36) CEGWUZLKQIVEPZ-UHFFFAOYSA-N 436745 (cis and trans)-6-({6-[(3R)-3- hydroxy-3-methylpyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-N-[3-(propan-2- yl)cyclobutyl]-1-benzofuran-3- carboxamide::US20260022125, Example 16.19 Vascular endothelial growth factor receptor 2 Homo sapiens 5.20 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436745 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436745&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489974 439658375 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211591 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CCC12CCC2 InChI=1S/C31H34N4O5/c1-18-22(29(37)34-14-12-30(3,38)17-34)16-35-27(18)23(8-13-32-35)40-20-5-6-21-24(15-20)39-19(2)26(21)28(36)33-25-7-11-31(25)9-4-10-31/h5-6,8,13,15-16,25,38H,4,7,9-12,14,17H2,1-3H3,(H,33,36) MBVXXRMJXUJPFC-UHFFFAOYSA-N 436746 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-N-((S and R)- spiro[3.3]heptan-1-yl)-1- benzofuran-3-carboxamide::US20260022125, Example 16.20 Vascular endothelial growth factor receptor 2 Homo sapiens 60.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436746 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436746&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489975 439658376 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211592 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CC(C(F)(F)F)C1 InChI=1S/C29H29F3N4O5/c1-15-21(27(38)35-9-7-28(3,39)14-35)13-36-25(15)22(6-8-33-36)41-19-4-5-20-23(12-19)40-16(2)24(20)26(37)34-18-10-17(11-18)29(30,31)32/h4-6,8,12-13,17-18,39H,7,9-11,14H2,1-3H3,(H,34,37) FMUWTQKBHDQPEA-UHFFFAOYSA-N 436747 (cis and trans)-6-({6-[(3R)-3- hydroxy-3-methylpyrrolidine-1- carbonyl]-5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-N-[3- (trifluoromethyl)cyclobutyl]-1- benzofuran-3-carboxamide::US20260022125, Example 16.21 Vascular endothelial growth factor receptor 2 Homo sapiens 17.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436747 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436747&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489939 439658377 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211593 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CC2(CC2)C1 InChI=1S/C30H32N4O5/c1-17-22(28(36)33-11-9-29(3,37)16-33)15-34-26(17)23(6-10-31-34)39-20-4-5-21-24(12-20)38-18(2)25(21)27(35)32-19-13-30(14-19)7-8-30/h4-6,10,12,15,19,37H,7-9,11,13-14,16H2,1-3H3,(H,32,35) YSTSHWUINDAKNX-UHFFFAOYSA-N 436748 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-N-(spiro[2.3]hexan-5- yl)-1-benzofuran-3- carboxamide::US20260022125, Example 16.22 Vascular endothelial growth factor receptor 2 Homo sapiens 7.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436748 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436748&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489982 439658378 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211594 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CC2(CCO2)C1 InChI=1S/C30H32N4O6/c1-17-22(28(36)33-10-7-29(3,37)16-33)15-34-26(17)23(6-9-31-34)40-20-4-5-21-24(12-20)39-18(2)25(21)27(35)32-19-13-30(14-19)8-11-38-30/h4-6,9,12,15,19,37H,7-8,10-11,13-14,16H2,1-3H3,(H,32,35) OZPXAKKVAIPTIP-UHFFFAOYSA-N 436750 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-N-(1- oxaspiro[3.3]heptan-6-yl)-1- benzofuran-3-carboxamide::US20260022125, Example 16.23 Vascular endothelial growth factor receptor 2 Homo sapiens 140 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436750 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436750&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489977 439658380 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211595 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CC(C)(C)C1 InChI=1S/C30H34N4O5/c1-17-22(28(36)33-11-9-30(5,37)16-33)15-34-26(17)23(8-10-31-34)39-20-6-7-21-24(12-20)38-18(2)25(21)27(35)32-19-13-29(3,4)14-19/h6-8,10,12,15,19,37H,9,11,13-14,16H2,1-5H3,(H,32,35) AMZKARGCAOLTLJ-UHFFFAOYSA-N 436751 N-(3,3-dimethylcyclobutyl)-6- ({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.24 Vascular endothelial growth factor receptor 2 Homo sapiens 30.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436751 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436751&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489978 439658381 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211596 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CCC1(C)C InChI=1S/C30H34N4O5/c1-17-21(28(36)33-13-11-30(5,37)16-33)15-34-26(17)22(9-12-31-34)39-19-6-7-20-23(14-19)38-18(2)25(20)27(35)32-24-8-10-29(24,3)4/h6-7,9,12,14-15,24,37H,8,10-11,13,16H2,1-5H3,(H,32,35) GKAJKAXTEPKLBH-UHFFFAOYSA-N 436752 N-({R and S}2,2- dimethylcyclobutyl)-6-({6- [(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.25 Vascular endothelial growth factor receptor 2 Homo sapiens 78.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436752 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436752&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489980 439658382 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211597 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CC(F)(F)C1 InChI=1S/C28H28F2N4O5/c1-15-20(26(36)33-9-7-27(3,37)14-33)13-34-24(15)21(6-8-31-34)39-18-4-5-19-22(10-18)38-16(2)23(19)25(35)32-17-11-28(29,30)12-17/h4-6,8,10,13,17,37H,7,9,11-12,14H2,1-3H3,(H,32,35) BPJAUGLKWXYINC-UHFFFAOYSA-N 436753 N-(3,3-difluorocyclobutyl)-6- ({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.26 Vascular endothelial growth factor receptor 2 Homo sapiens 18.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436753 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436753&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493691 439658383 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211598 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CS(=O)C1 InChI=1S/C27H28N4O6S/c1-15-20(26(33)30-9-7-27(3,34)14-30)11-31-24(15)21(6-8-28-31)37-18-4-5-19-22(10-18)36-16(2)23(19)25(32)29-17-12-38(35)13-17/h4-6,8,10-11,17,34H,7,9,12-14H2,1-3H3,(H,29,32) VBHURJHDUDVPOL-UHFFFAOYSA-N 436754 6-((6-((R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-2- methyl-N-((1S,3S or 1R,3R)-1- oxidothietan-3-yl)benzofuran-3- carboxamide::US20260022125, Example 16.27 Vascular endothelial growth factor receptor 2 Homo sapiens 108 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436754 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436754&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489984 439658384 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211599 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CS(=O)C1 InChI=1S/C27H28N4O6S/c1-15-20(26(33)30-9-7-27(3,34)14-30)11-31-24(15)21(6-8-28-31)37-18-4-5-19-22(10-18)36-16(2)23(19)25(32)29-17-12-38(35)13-17/h4-6,8,10-11,17,34H,7,9,12-14H2,1-3H3,(H,29,32) VBHURJHDUDVPOL-UHFFFAOYSA-N 436755 6-((6-((R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl)- 5-methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-2- methyl-N-((1r,3r or 1s,3s)-1- oxidothietan-3-yl)benzofuran-3- carboxamide::US20260022125, Example 16.28 Vascular endothelial growth factor receptor 2 Homo sapiens 630 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436755 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436755&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489985 439658385 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211600 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC1CC2(C1)CC2F InChI=1S/C30H31FN4O5/c1-16-21(28(37)34-9-7-29(3,38)15-34)14-35-26(16)22(6-8-32-35)40-19-4-5-20-23(10-19)39-17(2)25(20)27(36)33-18-11-30(12-18)13-24(30)31/h4-6,8,10,14,18,24,38H,7,9,11-13,15H2,1-3H3,(H,33,36) PRLRAWDKLCKABG-UHFFFAOYSA-N 436756 N-(1-fluorospiro[2.3]hexan-5- yl)-6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.29 Vascular endothelial growth factor receptor 2 Homo sapiens 12.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436756 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436756&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489986 439658386 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211601 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC12CC(F)(C1)C2 InChI=1S/C29H29FN4O5/c1-16-20(26(36)33-9-7-27(3,37)15-33)11-34-24(16)21(6-8-31-34)39-18-4-5-19-22(10-18)38-17(2)23(19)25(35)32-29-12-28(30,13-29)14-29/h4-6,8,10-11,37H,7,9,12-15H2,1-3H3,(H,32,35) ROTRGQQYTXYHMK-UHFFFAOYSA-N 436757 N-(3- fluorobicyclo[1.1.1]pentan-1- yl)-6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1-carbonyl]- 5-methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.30 Vascular endothelial growth factor receptor 2 Homo sapiens 39.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436757 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436757&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489987 439658387 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211602 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)NC1COC1 InChI=1S/C26H25FN4O5/c1-13-19(26(33)30-10-20(27)14(30)2)9-31-24(13)21(6-7-28-31)36-17-4-5-18-22(8-17)35-15(3)23(18)25(32)29-16-11-34-12-16/h4-9,14,16,20H,10-12H2,1-3H3,(H,29,32) NDDRTNQILMKNND-UHFFFAOYSA-N 436758 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-N-(oxetan- 3-yl)-1-benzofuran-3- carboxamide::US20260022125, Example 16.31 Vascular endothelial growth factor receptor 2 Homo sapiens 1.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436758 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436758&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489988 439658388 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211603 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)NC1(C)COC1 InChI=1S/C27H27FN4O5/c1-14-19(26(34)31-11-20(28)15(31)2)10-32-24(14)21(7-8-29-32)37-17-5-6-18-22(9-17)36-16(3)23(18)25(33)30-27(4)12-35-13-27/h5-10,15,20H,11-13H2,1-4H3,(H,30,33) FUXLMFMFXCGASS-UHFFFAOYSA-N 436759 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-N-(3- methyloxetan-3-yl)-1- benzofuran-3-carboxamide::US20260022125, Example 16.32 Vascular endothelial growth factor receptor 2 Homo sapiens 13.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436759 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436759&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489989 439658389 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211604 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CCOC1 InChI=1S/C27H27FN4O5/c1-14-20(27(34)31-12-21(28)15(31)2)11-32-25(14)22(6-8-29-32)37-18-4-5-19-23(10-18)36-16(3)24(19)26(33)30-17-7-9-35-13-17/h4-6,8,10-11,15,17,21H,7,9,12-13H2,1-3H3,(H,30,33) NVVUHCCZTIHDHO-UHFFFAOYSA-N 436760 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-N-[(3R)- oxolan-3-yl]-1-benzofuran-3- carboxamide::US20260022125, Example 16.33 Vascular endothelial growth factor receptor 2 Homo sapiens 2.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436760 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436760&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489990 439658390 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211605 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@@]1(C)CCOC1 InChI=1S/C28H29FN4O5/c1-15-20(27(35)32-13-21(29)16(32)2)12-33-25(15)22(7-9-30-33)38-18-5-6-19-23(11-18)37-17(3)24(19)26(34)31-28(4)8-10-36-14-28/h5-7,9,11-12,16,21H,8,10,13-14H2,1-4H3,(H,31,34) HHWVFCSSLWTBKN-UHFFFAOYSA-N 436761 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-N-[(3S)-3- methyloxolan-3-yl]-1- benzofuran-3-carboxamide::US20260022125, Example 16.34 Vascular endothelial growth factor receptor 2 Homo sapiens 64.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436761 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436761&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489991 439658391 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211606 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)NC12CC(O)(C1)C2 InChI=1S/C28H27FN4O5/c1-14-19(26(35)32-10-20(29)15(32)2)9-33-24(14)21(6-7-30-33)38-17-4-5-18-22(8-17)37-16(3)23(18)25(34)31-27-11-28(36,12-27)13-27/h4-9,15,20,36H,10-13H2,1-3H3,(H,31,34) LJNOMERVPDFILX-UHFFFAOYSA-N 436763 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-(3- hydroxybicyclo[1.1.1]pentan-1- yl)-2-methyl-1-benzofuran-3- carboxamide::US20260022125, Example 16.35 Vascular endothelial growth factor receptor 2 Homo sapiens 28.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436763 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436763&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489994 439658393 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211607 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@H]1O InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-19(28)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-6-7-21(20)33/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) PWVPGFJUZFVBEA-UHFFFAOYSA-N 436764 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-[(1S,2R)-2- hydroxycyclobutyl]-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 16.36 Vascular endothelial growth factor receptor 2 Homo sapiens 4.30 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436764 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436764&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489993 439658394 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211608 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@H]1O InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-19(28)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-6-7-21(20)33/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) PWVPGFJUZFVBEA-UHFFFAOYSA-N 436765 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-[(1R,2R)-2- hydroxycyclobutyl]-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 16.37 Vascular endothelial growth factor receptor 2 Homo sapiens 3.10 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436765 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436765&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489995 439658395 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211609 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1CC[C@@H]1O InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-19(28)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-6-7-21(20)33/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) PWVPGFJUZFVBEA-UHFFFAOYSA-N 436766 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-[(1S,2S)-2- hydroxycyclobutyl]-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 16.38 Vascular endothelial growth factor receptor 2 Homo sapiens 0.750 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436766 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436766&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134490002 439658396 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211610 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@@H]1CC[C@@H]1O InChI=1S/C27H27FN4O5/c1-13-18(27(35)31-12-19(28)14(31)2)11-32-25(13)22(8-9-29-32)37-16-4-5-17-23(10-16)36-15(3)24(17)26(34)30-20-6-7-21(20)33/h4-5,8-11,14,19-21,33H,6-7,12H2,1-3H3,(H,30,34) PWVPGFJUZFVBEA-UHFFFAOYSA-N 436767 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-[(1R,2S)-2- hydroxycyclobutyl]-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 16.39 Vascular endothelial growth factor receptor 2 Homo sapiens 8.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436767 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436767&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489996 439658397 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211611 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1C[C@H](O)C1 InChI=1S/C27H27FN4O5/c1-13-20(27(35)31-12-21(28)14(31)2)11-32-25(13)22(6-7-29-32)37-18-4-5-19-23(10-18)36-15(3)24(19)26(34)30-16-8-17(33)9-16/h4-7,10-11,14,16-17,21,33H,8-9,12H2,1-3H3,(H,30,34) RCOLYACRGWJJAK-UHFFFAOYSA-N 436768 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-(trans-3- hydroxycyclobutyl)-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 16.40 Vascular endothelial growth factor receptor 2 Homo sapiens 4.40 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436768 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436768&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134490005 439658398 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211612 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)N[C@H]1C[C@@H](O)C1 InChI=1S/C27H27FN4O5/c1-13-20(27(35)31-12-21(28)14(31)2)11-32-25(13)22(6-7-29-32)37-18-4-5-19-23(10-18)36-15(3)24(19)26(34)30-16-8-17(33)9-16/h4-7,10-11,14,16-17,21,33H,8-9,12H2,1-3H3,(H,30,34) RCOLYACRGWJJAK-UHFFFAOYSA-N 436769 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-(cis-3- hydroxycyclobutyl)-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 16.41 Vascular endothelial growth factor receptor 2 Homo sapiens 5.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436769 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436769&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134489999 439658399 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211613 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)NC[C@@H](C)O InChI=1S/C26H27FN4O5/c1-13(32)10-28-25(33)23-16(4)35-22-9-17(5-6-18(22)23)36-21-7-8-29-31-11-19(14(2)24(21)31)26(34)30-12-20(27)15(30)3/h5-9,11,13,15,20,32H,10,12H2,1-4H3,(H,28,33) JEQPQIURLBWWQY-UHFFFAOYSA-N 436770 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-[(2R)-2- hydroxypropyl]-2-methyl-1- benzofuran-3-carboxamide::US20260022125, Example 16.42 Vascular endothelial growth factor receptor 2 Homo sapiens 8.90 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436770 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436770&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493989 439658400 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211614 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](F)[C@H]5C)c(C)c34)ccc2c1C(=O)NC1(C)CCC1 InChI=1S/C28H29FN4O4/c1-15-20(27(35)32-14-21(29)16(32)2)13-33-25(15)22(8-11-30-33)37-18-6-7-19-23(12-18)36-17(3)24(19)26(34)31-28(4)9-5-10-28/h6-8,11-13,16,21H,5,9-10,14H2,1-4H3,(H,31,34) UIKMKGQJEKBDKF-UHFFFAOYSA-N 436771 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-2-methyl-N-(1- methylcyclobutyl)-1- benzofuran-3-carboxamide::US20260022125, Example 16.43 Vascular endothelial growth factor receptor 2 Homo sapiens 1.60 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436771 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436771&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493721 439658401 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211615 CO[C@H]1C[C@H](NC(=O)c2c(C)oc3cc(Oc4ccnn5cc(C(=O)N6C[C@H](F)[C@H]6C)c(C)c45)ccc23)C1 InChI=1S/C28H29FN4O5/c1-14-21(28(35)32-13-22(29)15(32)2)12-33-26(14)23(7-8-30-33)38-18-5-6-20-24(11-18)37-16(3)25(20)27(34)31-17-9-19(10-17)36-4/h5-8,11-12,15,17,19,22H,9-10,13H2,1-4H3,(H,31,34) SNNXZLMYVQZYMR-UHFFFAOYSA-N 436772 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-(trans-3- methoxycyclobutyl)-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 16.44 Vascular endothelial growth factor receptor 2 Homo sapiens 8.00 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436772 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436772&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493993 439658402 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211616 CO[C@H]1C[C@@H](NC(=O)c2c(C)oc3cc(Oc4ccnn5cc(C(=O)N6C[C@H](F)[C@H]6C)c(C)c45)ccc23)C1 InChI=1S/C28H29FN4O5/c1-14-21(28(35)32-13-22(29)15(32)2)12-33-26(14)23(7-8-30-33)38-18-5-6-20-24(11-18)37-16(3)25(20)27(34)31-17-9-19(10-17)36-4/h5-8,11-12,15,17,19,22H,9-10,13H2,1-4H3,(H,31,34) SNNXZLMYVQZYMR-UHFFFAOYSA-N 436774 6-({6-[(2R,3S)-3-fluoro-2- methylazetidine-1-carbonyl]-5- methylpyrrolo[1,2-b]pyridazin- 4-yl}oxy)-N-(cis-3- methoxycyclobutyl)-2-methyl- 1-benzofuran-3-carboxamide::US20260022125, Example 16.45 Vascular endothelial growth factor receptor 2 Homo sapiens 1.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436774 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436774&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134490003 439658404 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211617 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NCC1CCCC1 InChI=1S/C30H34N4O5/c1-18-23(29(36)33-13-11-30(3,37)17-33)16-34-27(18)24(10-12-32-34)39-21-8-9-22-25(14-21)38-19(2)26(22)28(35)31-15-20-6-4-5-7-20/h8-10,12,14,16,20,37H,4-7,11,13,15,17H2,1-3H3,(H,31,35) QXEUMKCSJAXTQL-UHFFFAOYSA-N 436775 US20260022125, Example 17.1 Vascular endothelial growth factor receptor 2 Homo sapiens 7.70 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436775 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436775&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493766 439658405 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211618 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NCC1CCC(F)(F)C1 InChI=1S/C30H32F2N4O5/c1-17-22(28(38)35-11-9-29(3,39)16-35)15-36-26(17)23(7-10-34-36)41-20-4-5-21-24(12-20)40-18(2)25(21)27(37)33-14-19-6-8-30(31,32)13-19/h4-5,7,10,12,15,19,39H,6,8-9,11,13-14,16H2,1-3H3,(H,33,37) OZMHWTZSDBBPEZ-UHFFFAOYSA-N 436776 N-[((R and S)-3,3- difluorocyclopentyl)methyl]- 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 17.2 Vascular endothelial growth factor receptor 2 Homo sapiens 14.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436776 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436776&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493693 439658406 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211619 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NCC1CCC1 InChI=1S/C29H32N4O5/c1-17-22(28(35)32-12-10-29(3,36)16-32)15-33-26(17)23(9-11-31-33)38-20-7-8-21-24(13-20)37-18(2)25(21)27(34)30-14-19-5-4-6-19/h7-9,11,13,15,19,36H,4-6,10,12,14,16H2,1-3H3,(H,30,34) GULIMVWVFRXKAS-UHFFFAOYSA-N 436777 N-(cyclobutylmethyl)-6- ({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 17.3 Vascular endothelial growth factor receptor 2 Homo sapiens 4.50 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436777 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436777&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493695 439658407 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211620 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NCC1CC(F)(F)C1 InChI=1S/C29H30F2N4O5/c1-16-21(27(37)34-9-7-28(3,38)15-34)14-35-25(16)22(6-8-33-35)40-19-4-5-20-23(10-19)39-17(2)24(20)26(36)32-13-18-11-29(30,31)12-18/h4-6,8,10,14,18,38H,7,9,11-13,15H2,1-3H3,(H,32,36) XDZUYUFEGABDIY-UHFFFAOYSA-N 436778 N-[(3,3- difluorocyclobutyl)methyl]- 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-1-benzofuran-3- carboxamide::US20260022125, Example 17.4 Vascular endothelial growth factor receptor 2 Homo sapiens 18.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436778 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436778&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134490009 439658408 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211621 Cc1oc2cc(Oc3ccnn4cc(C(=O)N5CC[C@@](C)(O)C5)c(C)c34)ccc2c1C(=O)NC12CC(C(F)(F)F)(C1)C2 InChI=1S/C30H29F3N4O5/c1-16-20(26(39)36-9-7-27(3,40)15-36)11-37-24(16)21(6-8-34-37)42-18-4-5-19-22(10-18)41-17(2)23(19)25(38)35-29-12-28(13-29,14-29)30(31,32)33/h4-6,8,10-11,40H,7,9,12-15H2,1-3H3,(H,35,38) YHGSBYCMORVJQO-UHFFFAOYSA-N 436779 6-({6-[(3R)-3-hydroxy-3- methylpyrrolidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)-2- methyl-N-[3- (trifluoromethyl)bicyclo [1.1.1]pentan-1-yl]-1- benzofuran-3-carboxamide::US20260022125, Example 17.5 Vascular endothelial growth factor receptor 2 Homo sapiens 71.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436779 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436779&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493992 439658409 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211622 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5[C@@H]6CC[C@H]5[C@@](C)(O)C6)c(C)c34)ccc12 InChI=1S/C27H28N4O5/c1-14-19(26(33)31-16-5-8-22(31)27(3,34)12-16)13-30-24(14)20(9-10-29-30)36-17-6-7-18-21(11-17)35-15(2)23(18)25(32)28-4/h6-7,9-11,13,16,22,34H,5,8,12H2,1-4H3,(H,28,32) WWFORFWZZYUQPJ-UHFFFAOYSA-N 436780 US20260022125, Example 18.1 Vascular endothelial growth factor receptor 2 Homo sapiens 170 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436780 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436780&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134490015 439658410 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211623 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5[C@H]6CC[C@@H]5[C@](C)(O)C6)c(C)c34)ccc12 InChI=1S/C27H28N4O5/c1-14-19(26(33)31-16-5-8-22(31)27(3,34)12-16)13-30-24(14)20(9-10-29-30)36-17-6-7-18-21(11-17)35-15(2)23(18)25(32)28-4/h6-7,9-11,13,16,22,34H,5,8,12H2,1-4H3,(H,28,32) WWFORFWZZYUQPJ-UHFFFAOYSA-N 436781 6-((6-((1R,2R,4S)-2- hydroxy-2-methyl-7- azabicyclo[2.2.1]heptane- 7-carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)- N,2-dimethylbenzofuran- 3-carboxamide::US20260022125, Example 18.2 Vascular endothelial growth factor receptor 2 Homo sapiens 38.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436781 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436781&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134490016 439658411 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211624 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5C[C@@](C)(O)C[C@H]5C)c(C)c34)ccc12 InChI=1S/C26H28N4O5/c1-14-11-26(4,33)13-29(14)25(32)19-12-30-23(15(19)2)20(8-9-28-30)35-17-6-7-18-21(10-17)34-16(3)22(18)24(31)27-5/h6-10,12,14,33H,11,13H2,1-5H3,(H,27,31) KEJSXUKTVLJSCU-UHFFFAOYSA-N 436782 6-((6-((2R,4S or 2R,4R)- 4-hydroxy-2,4- dimethylpyrrolidine-1- carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)- N,2-dimethylbenzofuran- 3-carboxamide::US20260022125, Example 18.3 Vascular endothelial growth factor receptor 2 Homo sapiens 17.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436782 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436782&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134490013 439658412 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211625 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5[C@@H]6CC[C@H]5[C@@H](O)C6)c(C)c34)ccc12 InChI=1S/C26H26N4O5/c1-13-18(26(33)30-15-4-7-19(30)20(31)10-15)12-29-24(13)21(8-9-28-29)35-16-5-6-17-22(11-16)34-14(2)23(17)25(32)27-3/h5-6,8-9,11-12,15,19-20,31H,4,7,10H2,1-3H3,(H,27,32) YDGDAZOWQIYHLU-UHFFFAOYSA-N 436783 US20260022125, Example 19.1 Vascular endothelial growth factor receptor 2 Homo sapiens 13.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436783 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436783&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134494021 439658413 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211626 CNC(=O)c1c(C)oc2cc(Oc3ccnn4cc(C(=O)N5[C@H]6CC[C@@H]5[C@H](O)C6)c(C)c34)ccc12 InChI=1S/C26H26N4O5/c1-13-18(26(33)30-15-4-7-19(30)20(31)10-15)12-29-24(13)21(8-9-28-29)35-16-5-6-17-22(11-16)34-14(2)23(17)25(32)27-3/h5-6,8-9,11-12,15,19-20,31H,4,7,10H2,1-3H3,(H,27,32) YDGDAZOWQIYHLU-UHFFFAOYSA-N 436784 6-((6-((1R,2R,4S)-2- hydroxy-7- azabicyclo[2.2.1]heptane- 7-carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)- N,2-dimethylbenzofuran- 3-carboxamide::US20260022125, Example 19.2 Vascular endothelial growth factor receptor 2 Homo sapiens 13.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436784 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436784&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134493709 439658414 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211627 CNC(=O)n1c(C)cc2cc(Oc3ccnn4cc(C(=O)N5C[C@@H](O)[C@H]5C)c(C)c34)ccc21 InChI=1S/C24H25N5O4/c1-13-9-16-10-17(5-6-19(16)29(13)24(32)25-4)33-21-7-8-26-28-11-18(14(2)22(21)28)23(31)27-12-20(30)15(27)3/h5-11,15,20,30H,12H2,1-4H3,(H,25,32) DQZLIHXURGDNHK-UHFFFAOYSA-N 436786 US20260022125, Example 20.1 Vascular endothelial growth factor receptor 2 Homo sapiens 0.490 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436786 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436786&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134490018 439658416 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211628 Cc1c(C(=O)N2C[C@H](F)[C@H]2C)cn2nccc(Oc3ccc4c(c3)cc(C)n4C(=O)N[C@H]3CC[C@@H]3O)c12 InChI=1S/C27H28FN5O4/c1-14-10-17-11-18(4-6-22(17)33(14)27(36)30-21-5-7-23(21)34)37-24-8-9-29-32-12-19(15(2)25(24)32)26(35)31-13-20(28)16(31)3/h4,6,8-12,16,20-21,23,34H,5,7,13H2,1-3H3,(H,30,36) FXLCXRIUXCFKDH-UHFFFAOYSA-N 436788 5-((6-((2R,3S)-3-fluoro- 2-methylazetidine-1- carbonyl)-5- methylpyrrolo[1,2- b]pyridazin-4-yl)oxy)-N- ((1S,2S)-2- hydroxycyclobutyl)-2- methyl-1H-indole-1- carboxamide::US20260022125, Example 20.2 Vascular endothelial growth factor receptor 2 Homo sapiens 0.630 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436788 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436788&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 155295426 439658417 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211629 Cc1c(C(=O)N2C[C@@H](O)[C@H]2C)cn2nccc(Oc3ccc4c(c3)cc(C)n4C(=O)NC3CC3)c12 InChI=1S/C26H27N5O4/c1-14-10-17-11-19(6-7-21(17)31(14)26(34)28-18-4-5-18)35-23-8-9-27-30-12-20(15(2)24(23)30)25(33)29-13-22(32)16(29)3/h6-12,16,18,22,32H,4-5,13H2,1-3H3,(H,28,34) CHPKNEIBBHAIDR-UHFFFAOYSA-N 436789 US20260022125, Example 21.1 Vascular endothelial growth factor receptor 2 Homo sapiens 0.350 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436789 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436789&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 155295427 439658418 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211630 CCOC(=O)c1cn2nccc(Oc3ccc4c(c3)cc(C)n4S(=O)(=O)NC3CC3)c2c1C InChI=1S/C23H24N4O5S/c1-4-31-23(28)19-13-26-22(15(19)3)21(9-10-24-26)32-18-7-8-20-16(12-18)11-14(2)27(20)33(29,30)25-17-5-6-17/h7-13,17,25H,4-6H2,1-3H3 OJAQUCFKAKIVIC-UHFFFAOYSA-N 436790 US20260022125, Example 22.1 Vascular endothelial growth factor receptor 2 Homo sapiens 150 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436790 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436790&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 155295428 439658419 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211631 Cc1c(C(=O)N2C[C@@H](O)[C@H]2C)cn2nccc(Oc3ccc4c(c3)cc(C)n4S(=O)(=O)NC3CC3)c12 InChI=1S/C25H27N5O5S/c1-14-10-17-11-19(6-7-21(17)30(14)36(33,34)27-18-4-5-18)35-23-8-9-26-29-12-20(15(2)24(23)29)25(32)28-13-22(31)16(28)3/h6-12,16,18,22,27,31H,4-5,13H2,1-3H3 WLJREPGJIPQJMB-UHFFFAOYSA-N 436791 US20260022125, Example 23.1 Vascular endothelial growth factor receptor 2 Homo sapiens 9.80 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436791 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436791&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134494012 439658420 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178 211632 CNS(=O)(=O)n1c(C)cc2cc(Oc3ccnn4cc(C(=O)N5C[C@H](O)[C@@H]5C)c(C)c34)ccc21 InChI=1S/C23H25N5O5S/c1-13-9-16-10-17(5-6-19(16)28(13)34(31,32)24-4)33-21-7-8-25-27-11-18(14(2)22(21)27)23(30)26-12-20(29)15(26)3/h5-11,15,20,24,29H,12H2,1-4H3 FGTSCSXVNGPDLK-UHFFFAOYSA-N 436792 5-({6-[(2R,3R)-3- hydroxy-2- methylazetidine-1- carbonyl]-5- methylpyrrolo[1,2- b]pyridazin-4-yl}oxy)- N,2-dimethyl-1H-indole- 1-sulfonamide::US20260022125, Example 23.2 Vascular endothelial growth factor receptor 2 Homo sapiens 32.0 US Patent 10.7270/Q2RN3DP2 US20260022125 Altman, MD; Chang, Y; DeMong, D; Hayes, RP; Keylor, MH; Le, CC; Mansoor, UF; Feng, S; Spiekermann, KA 1/22/2026 6/3/2026 Merck Sharp & Dohme http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=436792 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=692&target=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=436792&enzyme=Vascular+endothelial+growth+factor+receptor+2&column=ki&startPg=0&Increment=50&submit=Search 134494025 439658421 1 MQSKVLLAVALWLCVETRAASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSGSEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQDYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKRFVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVVGYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQHKKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNSTFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGIPLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYVPPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANEPSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVIQAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSLWCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSNSTNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTITGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGNRNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLEIIILVGTAVIAMFFWLLLVIILRTVKRANGGELKTGYLSIVMDPDELPLDEHCERLPYDASKWEFPRDRLKLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGATHSEHRALMSELKILIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSTYLRSKRNEFVPYKTKGARFRQGKDYVGAIPVDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAPEDLYKDFLTLEHLICYSFQVAKGMEFLASRKCIHRDLAARNILLSEKNVVKICDFGLARDIYKDPDYVRKGDARLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPDYTTPEMYQTMLDCWHGEPSQRPTFSELVEHLGNLLQANAQQDGKDYIVLPISETLSMEEDSGLSLPTSPVSCMEEEEVCDPKFHYDNTAGISQYLQNSKRKSRPVSVKTFEDIPLEEPEVKVIPDDNQTDSGMVLASEELKTLEDRTKLSPSFGGMVPSKSRESVASEGSNQTSGYQSGYHSDDTDTTVYSSEEAELLKLIEIGVQTGSTAQILQPDSGTTLSSPPV 3V2A,1Y6B,1Y6A,3VHE,3VID,3C7Q,5OYJ Vascular endothelial growth factor receptor 2 VGFR2_HUMAN P35968 A2RRS0 B5A925 C5IFA0 O60723 Q14178