PMID
Cmpds
Data
Article Title
Organization
5
Development of highly potent phosphodiesterase 4 inhibitors with anti-neuroinflammation potential: Design, synthesis, and structure-activity relationship study of catecholamides bearing aromatic rings.

Southern Medical University
59
Discovery of Potent and Selective Inhibitors of Phosphodiesterase 1 for the Treatment of Cognitive Impairment Associated with Neurodegenerative and Neuropsychiatric Diseases.

Intra-Cellular Therapies
9
Development of highly potent phosphodiesterase 10A (PDE10A) inhibitors: Synthesis and in vitro evaluation of 1,8-dipyridinyl- and 1-pyridinyl-substituted imidazo[1,5-a]quinoxalines.

Institute of Radiopharmaceutical Cancer Research
22
Synthesis of Fluorine-Containing Phosphodiesterase 10A (PDE10A) Inhibitors and the In Vivo Evaluation of F-18 Labeled PDE10A PET Tracers in Rodent and Nonhuman Primate.

Washington University
11
Discovery and Optimization of 4-(8-(3-Fluorophenyl)-1,7-naphthyridin-6-yl)transcyclohexanecarboxylic Acid, an Improved PDE4 Inhibitor for the Treatment of Chronic Obstructive Pulmonary Disease (COPD).

Novartis Institutes For Biomedical Research
19
Synthesis and in vitro characterization of cinnoline and benzimidazole analogues as phosphodiesterase 10A inhibitors.

Washington University
14
Discovery of novel pyrazolopyrimidinone analogs as potent inhibitors of phosphodiesterase type-5.

Csir-Indian Institute of Integrative Medicine
46
Efficacious inhaled PDE4 inhibitors with low emetic potential and long duration of action for the treatment of COPD.

AstraZeneca
4
N-arylrolipram derivatives as potent and selective PDE4 inhibitors.

Novartis Horsham Research Center
6
Novel inhibitors of protein arginine deiminase with potential activity in multiple sclerosis animal model.

University Health Network
34
Discovery of a new series of [1,2,4]triazolo[4,3-a]quinoxalines as dual phosphodiesterase 2/phosphodiesterase 10 (PDE2/PDE10) inhibitors.

Janssen-Cilag
32
Catechol pyrazolinones as trypanocidals: fragment-based design, synthesis, and pharmacological evaluation of nanomolar inhibitors of trypanosomal phosphodiesterase B1.

Vu University Amsterdam
6
Design, synthesis, and pharmacological evaluation of N-acylhydrazones and novel conformationally constrained compounds as selective and potent orally active phosphodiesterase-4 inhibitors.

Universidade Federal Do Rio De Janeiro
12
Solubility-driven optimization of phosphodiesterase-4 inhibitors leading to a clinical candidate.

Novartis Institutes For Biomedical Research
25
Elucidation of a structural basis for the inhibitor-driven, p62 (SQSTM1)-dependent intracellular redistribution of cAMP phosphodiesterase-4A4 (PDE4A4).

University of Glasgow
11
Recent advances on phosphodiesterase 4 inhibitors for the treatment of asthma and chronic obstructive pulmonary disease.

Matrix Laboratories
8
SAR of a series of 5,6-dihydro-(9H)-pyrazolo[3,4-c]-1,2,4-triazolo[4,3-alpha]pyridines as potent inhibitors of human eosinophil phosphodiesterase.

Pfizer
20
Discovery of a substituted 8-arylquinoline series of PDE4 inhibitors: structure-activity relationship, optimization, and identification of a highly potent, well tolerated, PDE4 inhibitor.

Merck Frosst Centre For Therapeutic Research
16
Palladium-catalyzed cross-coupling reactions for the synthesis of 6, 8-disubstituted 1,7-naphthyridines: a novel class of potent and selective phosphodiesterase type 4D inhibitors.

Novartis Pharma
13
Substituted 4-(2,2-diphenylethyl)pyridine-N-oxides as phosphodiesterase-4 inhibitors: SAR study directed toward the improvement of pharmacokinetic parameters.

Merck Frosst Centre For Therapeutic Research
3
Synthesis of 4-(8-benzo[1,2,5]oxadiazol-5-yl-[1,7]naphthyridine-6-yl)-benzoic acid: a potent and selective phosphodiesterase type 4D inhibitor.

Novartis Pharma
24
Discovery of L-791,943: a potent, selective, non emetic and orally active phosphodiesterase-4 inhibitor.

Merck Frosst Centre For Therapeutic Research
78
Highly potent, selective, and orally active phosphodiesterase 10A inhibitors.

Pfizer
33
Investigation of the pyrazinones as PDE5 inhibitors: evaluation of regioisomeric projections into the solvent region.

Pfizer
63
Synthesis and structure-activity relationship studies of dihydronaphthyridinediones as a novel structural class of potent and selective PDE7 inhibitors.

Biocrea
18
Synthesis and biological activity of pyrido[3',2':4,5]furo[3,2-d]pyrimidine derivatives as novel and potent phosphodiesterase type 4 inhibitors.

RhôNe-Poulenc Rorer
19
Discovery of MK-0952, a selective PDE4 inhibitor for the treatment of long-term memory loss and mild cognitive impairment.

Merck Frosst Centre For Therapeutic Research
31
Synthesis and biological activity of pyrido[3',2':4,5]thieno[3,2-d]pyrimidines as phosphodiesterase type 4 inhibitors.

RhôNe-Poulenc Rorer
17
The discovery and synthesis of highly potent subtype selective phosphodiesterase 4D inhibitors.

Merck Frosst Centre For Therapeutic Research
61
Discovery of imidazo[1,5-a]pyrido[3,2-e]pyrazines as a new class of phosphodiesterase 10A inhibitiors.

Biotie Therapies
14
Design, synthesis, and biological evaluation of 3-[4-(2-hydroxyethyl)piperazin-1-yl]-7-(6-methoxypyridin-3-yl)-1-(2-propoxyethyl)pyrido[3,4-b]pyrazin-2(1H)-one, a potent, orally active, brain penetrant inhibitor of phosphodiesterase 5 (PDE5).

Pfizer
47
Optimization of the aminopyridopyrazinones class of PDE5 inhibitors: discovery of 3-[(trans-4-hydroxycyclohexyl)amino]-7-(6-methoxypyridin-3-yl)-1-(2-propoxyethyl)pyrido[3,4-b]pyrazin-2(1H)-one.

Pfizer
12
The discovery of potent, selective, and orally bioavailable PDE9 inhibitors as potential hypoglycemic agents.

Pfizer
24
Succinyl hydroxamates as potent and selective non-peptidic inhibitors of procollagen C-proteinase: design, synthesis, and evaluation as topically applied, dermal anti-scarring agents.

Pfizer
24
Optimization and structure-activity relationship of a series of 1-phenyl-1,8-naphthyridin-4-one-3-carboxamides: identification of MK-0873, a potent and effective PDE4 inhibitor.

Merck Frosst Center For Therapeutic Research
14
Design, Synthesis, and Biological Evaluation of New Selective PDE4 Inhibitors for Topical Treatment of Psoriasis.

Wuyi University
2
Design, Synthesis, and Evaluation of Selective PDE4 Inhibitors for the Therapy of Pulmonary Injury.

Guangdong Academy of Sciences
21
Structure-Based Optimization of Moracin M as Potent and Selective PDE4 Inhibitors with Antipsoriasis Effects.

Hainan University
7
The journey of p38 MAP kinase inhibitors: From bench to bedside in treating inflammatory diseases.

China-Japan Union Hospital of Jilin University
44
Advances in the development of phosphodiesterase 7 inhibitors.

Southern Medical University
17
Advances in targeting Phosphodiesterase 1: From mechanisms to potential therapeutics.

Sichuan University
29
Discovery of Pyrido[2,3-d]pyrimidin-7-one Derivatives as Highly Potent and Efficacious Ectonucleotide Pyrophosphatase/Phosphodiesterase 1 (ENPP1) Inhibitors for Cancer Treatment.

Shanghai Institute of Materia Medica
31
Imidazo[1,2-b]pyridazine as privileged scaffold in medicinal chemistry: An extensive review.

Universite de Tours
68
Furazans in Medicinal Chemistry.

Treventis
39
Advances in Cyclic Nucleotide Phosphodiesterase-Targeted PET Imaging and Drug Discovery.

Massachusetts General Hospital
51
The long and winding road of designing phosphodiesterase inhibitors for the treatment of heart failure.

Rural Federal University of Rio De Janeiro
21
Nitrogen-bridged substituted 8-arylquinolines as potent PDE IV inhibitors.

Merck Frosst Center For Therapeutic Research
2
A new chemical tool for exploring the physiological function of the PDE2 isozyme.

Pfizer
2
A new chemical tool for exploring the role of the PDE4D isozyme in leukocyte function.

Pfizer
14
Optimization of a tertiary alcohol series of phosphodiesterase-4 (PDE4) inhibitors: structure-activity relationship related to PDE4 inhibition and human ether-a-go-go related gene potassium channel binding affinity.

Merck Frosst Centre For Therapeutic Research
14
Substituted 2-pyridinemethanol derivatives as potent and selective phosphodiesterase-4 inhibitors.

Merck Frosst Centre For Therapeutic Research
22
Substituted aminopyridines as potent and selective phosphodiesterase-4 inhibitors.

Merck Frosst Centre For Therapeutic Research
56
Advances in the Development of Phosphodiesterase-4 Inhibitors.

Sichuan Academy of Medical Science & Sichuan Provincial People'S Hospital
8
Discovery of sulfonyl hydrazone derivative as a new selective PDE4A and PDE4D inhibitor by lead-optimization approach on the prototype LASSBio-448: In vitro and in vivo preclinical studies.

Universidade Federal Do Rio De Janeiro
45
CDP840. A prototype of a novel class of orally active anti-inflammatory phosphodiesterase 4 inhibitors.

Celltech R&D
62
Discovery and Early Clinical Development of Isobutyl 1-[8-Methoxy-5-(1-oxo-3

TBA
38
Discovery of 9-Cyclopropylethynyl-2-((

Galapagos
13
Hunting the emesis and efficacy targets of PDE4 inhibitors: identification of the photoaffinity probe 8-(3-azidophenyl)-6- [(4-iodo-1H-1-imidazolyl)methyl]quinoline (APIIMQ).

Merck Frosst Centre For Therapeutic Research
53
PDEStrIAn: A Phosphodiesterase Structure and Ligand Interaction Annotated Database As a Tool for Structure-Based Drug Design.

Vrije Universiteit Amsterdam
15
Substituted furans as inhibitors of the PDE4 enzyme.

Merck Frosst Centre For Therapeutic Research
20
Quinazolines: combined type 3 and 4 phosphodiesterase inhibitors.

Novartis Pharma
17
Validation of Phosphodiesterase-10 as a Novel Target for Pulmonary Arterial Hypertension via Highly Selective and Subnanomolar Inhibitors.

Sun Yat-Sen University
6
Striking effect of hydroxamic acid substitution on the phosphodiesterase type 4 (PDE4) and TNF alpha inhibitory activity of two series of rolipram analogues: implications for a new active site model of PDE4.

Pfizer
28
Synthesis and

Washington University School of Medicine
1
Lead-like Drugs: A Perspective.

Pfizer
50
Discovery of furyl/thienyl β-carboline derivatives as potent and selective PDE5 inhibitors with excellent vasorelaxant effect.

Shandong University
26
Design, synthesis, and biological evaluation of novel catecholopyrimidine based PDE4 inhibitor for the treatment of atopic dermatitis.

Seoul National University
8
Selective Inhibitors of Phosphodiesterase 4B (PDE-4B) May Provide a Better Treatment for CNS, Metabolic, Autoimmune, and Inflammatory Diseases.

Therachem Research Medilab (India)
1
Stable C-N axial chirality in 1-aryluracil scaffold and differences in in vitro metabolic clearance between atropisomers of PDE4 inhibitor.

Osaka University
5
Discovery of N-{4-[5-(4-Fluorophenyl)-3-methyl-2-methylsulfanyl-3H-imidazol-4-yl]-pyridin-2-yl}-acetamide (CBS-3595), a Dual p38α MAPK/PDE-4 Inhibitor with Activity against TNFα-Related Diseases.

C-A-I-R Biosciences
3
β-lactamase inhibitors

Oxford University Innovation
100
Compound having mutant IDH inhibitory activity, preparation method and use thereof

Shanghai Haihe Pharmaceutical
15
Tetrahydrocarboline derivative

Ono Pharmaceutical
207
4,6-substituted-pyrazolo[1,5-a]pyrazines as janus kinase inhibitors

Array Biopharma
538
Purinones as ubiquitin-specific protease 1 inhibitors

Forma Therapeutics
17
Pyridazinone-amides derivatives

Merck Patent
356
Quinazolinedione derivative

Chugai Seiyaku Kabushiki Kaisha
952
[1,2,4]triazolo[1,5-a]pyridinyl substituted indole compounds

Bristol Myers Squibb
106
Imidazopyridine compounds

Astellas Pharma
8
Substituted 1,2,3,4-tetrahydrobenzo[C][2,7] naphthyridines and derivatives thereof as kinase inhibitors

Allergan
83
Ketone linked benzothiazole inhibitors of endothelial lipase

Bristol Myers Squibb
30
Subtype selectivity of peptide analogs for all five cloned human somatostatin receptors (hsstr 1-5).

Mcgill University
22
Design of potent, orally effective, nonpeptidal antagonists of the peptide hormone cholecystokinin.

Merck Sharp & Dohme Research Laboratories
7
Discovery and design of novel HSP90 inhibitors using multiple fragment-based design strategies.

Abbott Laboratories
17
Sterol 14alpha-demethylase as a potential target for antitrypanosomal therapy: enzyme inhibition and parasite cell growth.

Vanderbilt University