PMID
Cmpds
Data
Article Title
Organization
17
Discovery of Selective Phosphodiesterase 1 Inhibitors with Memory Enhancing Properties.

Dart Neuroscience
26
Design and Synthesis of Novel and Selective Phosphodiesterase 2 (PDE2a) Inhibitors for the Treatment of Memory Disorders.

Dart Neuroscience
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
11
Design and synthesis of potent and selective pyridazin-4(1H)-one-based PDE10A inhibitors interacting with Tyr683 in the PDE10A selectivity pocket.

Takeda Pharmaceutical
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
23
Synthesis and evaluation of analogs of the phenylpyridazinone NPD-001 as potent trypanosomal TbrPDEB1 phosphodiesterase inhibitors and in vitro trypanocidals.

Mercachem
15
Catecholic amides as potential selective phosphodiesterase 4D inhibitors: Design, synthesis, pharmacological evaluation and structure-activity relationships.

Southern Medical University
14
Pyrido[4,3-e][1,2,4]triazolo[4,3-a]pyrazines as Selective, Brain Penetrant Phosphodiesterase 2 (PDE2) Inhibitors.

Janssen Pharmaceutica
14
Discovery of novel pyrazolopyrimidinone analogs as potent inhibitors of phosphodiesterase type-5.

Csir-Indian Institute of Integrative Medicine
44
Synthesis and preliminary biological evaluation of potent and selective 2-(3-alkoxy-1-azetidinyl) quinolines as novel PDE10A inhibitors with improved solubility.

TBA
11
Structure-Based Design of a Potent, Selective, and Brain Penetrating PDE2 Inhibitor with Demonstrated Target Engagement.

Janssen Pharmaceutica
21
Discovery and preclinical characterization of 1-methyl-3-(4-methylpyridin-3-yl)-6-(pyridin-2-ylmethoxy)-1H-pyrazolo-[3,4-b]pyrazine (PF470): a highly potent, selective, and efficacious metabotropic glutamate receptor 5 (mGluR5) negative allosteric modulator.

Pfizer
1
Discovery of triazines as potent, selective and orally active PDE4 inhibitors.

Biocrea
1
Design and selection parameters to accelerate the discovery of novel central nervous system positron emission tomography (PET) ligands and their application in the development of a novel phosphodiesterase 2A PET ligand.

Pfizer
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
26
Design, synthesis, and pharmacological evaluation of monocyclic pyrimidinones as novel inhibitors of PDE5.

Chinese Academy of Sciences
107
Current landscape of phosphodiesterase 10A (PDE10A) inhibition.

Pfizer
32
Discovery of oxazole-based PDE4 inhibitors with picomolar potency.

Merck Research Laboratories
15
The next generation of phosphodiesterase inhibitors: structural clues to ligand and substrate selectivity of phosphodiesterases.

Monash University (Parkville Campus)
31
Discovery of orally active pyrazoloquinolines as potent PDE10 inhibitors for the management of schizophrenia.

Merck Research Laboratories
78
Highly potent, selective, and orally active phosphodiesterase 10A inhibitors.

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

Biocrea
40
Synthesis and SAR development of novel P2X7 receptor antagonists for the treatment of pain: part 1.

Merck Research Laboratories
35
Synthesis and molecular modeling of novel tetrahydro-ß-carboline derivatives with phosphodiesterase 5 inhibitory and anticancer properties.

German University In Cairo
61
Discovery of imidazo[1,5-a]pyrido[3,2-e]pyrazines as a new class of phosphodiesterase 10A inhibitiors.

Biotie Therapies
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
15
Identification of a brain penetrant PDE9A inhibitor utilizing prospective design and chemical enablement as a rapid lead optimization strategy.

Pfizer
23
Quinazolines as potent and highly selective PDE5 inhibitors as potential therapeutics for male erectile dysfunction.

Chong Kun Dang Research Institute
34
Discovery of novel azetidine-based imidazopyridines as selective and orally bioavailable inhibitors of phosphodiesterase 10A for the treatment of pulmonary arterial hypertension.

Sun Yat-sen University
7
Design, Synthesis, and Biological Evaluation of New PDE4 Inhibitors for the Treatment of Pressure Ulcers.

Wuyi University
7
Novel Aminopyrazole Inhibitors of PDE11A for the Treatment of Alzheimer's Disease and Other Types of Dementia.

Arrival Discovery
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
31
First Demonstration of In Vivo PDE11A4 Target Engagement for Potential Treatment of Age-Related Memory Disorders.

Montclair State University
8
Development of selective heterocyclic PDE4 inhibitors for treatment of psoriasis.

Guangdong Academy of Sciences
1
Discovery of an Orally Efficacious Pyrazolo[3,4-d]pyrimidine Benzoxaborole as a Potent Inhibitor of Cryptosporidium.

Saint Louis University
17
Discovery and Optimization of Dihydroquinolin-2(1H)-ones as Novel Highly Selective and Orally Bioavailable Phosphodiesterase 5 Inhibitors for the Treatment of Pulmonary Arterial Hypertension.

Southern Medical University
14
Drug repurposing and structure-based discovery of new PDE4 and PDE5 inhibitors.

Chinese Academy of Sciences
53
Opportunities and perspectives of small molecular phosphodiesterase inhibitors in neurodegenerative diseases.

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

Sichuan University
12
Identification of Dihydrobenzofuran Neolignans as Novel PDE4 Inhibitors and Evaluation of Antiatopic Dermatitis Efficacy in DNCB-Induced Mice Model.

Shanghai University of Traditional Chinese Medicine
29
Discovery of a highly potent series of oxazole-based phosphodiesterase 4 inhibitors.

Schering-Plough Research Institute
19
First Optimization of Novel, Potent, Selective PDE11A4 Inhibitors for Age-Related Cognitive Decline.

Montclair State University
18
Discovery of the Potent and Selective MC4R Antagonist PF-07258669 for the Potential Treatment of Appetite Loss.

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

Massachusetts General Hospital
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
35
Optimization of purine based PDE1/PDE5 inhibitors to a potent and selective PDE5 inhibitor for the treatment of male ED.

Schering-Plough Research Institute
20
Discovery of Potent Phosphodiesterase-9 Inhibitors for the Treatment of Hepatic Fibrosis.

Sun Yat-Sen University
18
Discovery of novel N-1 substituted pyrazolopyrimidinones as potent, selective PDE2 inhibitors.

Merck
52
Design, synthesis, and biological evaluation of tetrahydroisoquinolines derivatives as novel, selective PDE4 inhibitors for antipsoriasis treatment.

Chinese Academy of Sciences
44
From Celecoxib to a Novel Class of Phosphodiesterase 5 Inhibitors: Trisubstituted Pyrazolines as Novel Phosphodiesterase 5 Inhibitors with Extremely High Potency and Phosphodiesterase Isozyme Selectivity.

German University In Cairo
28
Design, synthesis and biological activity of beta-carboline-based type-5 phosphodiesterase inhibitors.

Pfizer
14
Discovery of Evodiamine Derivatives as Highly Selective PDE5 Inhibitors Targeting a Unique Allosteric Pocket.

Sun Yat-Sen University
15
Discovery of the Potent and Selective M1 PAM-Agonist N-[(3R,4S)-3-Hydroxytetrahydro-2H-pyran-4-yl]-5-methyl-4-[4-(1,3-thiazol-4-yl)benzyl]pyridine-2-carboxamide (PF-06767832): Evaluation of Efficacy and Cholinergic Side Effects.

Pfizer
13
Rational Design of 2-Chloroadenine Derivatives as Highly Selective Phosphodiesterase 8A Inhibitors.

Sun Yat-Sen University
44
[1,2,4]Triazolo[1,5-

Janssen Pharmaceutica N. V.
19
Structure-Aided Identification and Optimization of Tetrahydro-isoquinolines as Novel PDE4 Inhibitors Leading to Discovery of an Effective Antipsoriasis Agent.

Shanghai Institute of Materia Medica
18
Pharmacokinetics-Driven Optimization of 4(3 H)-Pyrimidinones as Phosphodiesterase Type 5 Inhibitors Leading to TPN171, a Clinical Candidate for the Treatment of Pulmonary Arterial Hypertension.

Chinese Academy of Sciences
3
Discovery of a pyrazolo[1,5-a]pyrimidine derivative (MT-3014) as a highly selective PDE10A inhibitor via core structure transformation from the stilbene moiety.

Mitsubishi Tanabe Pharma
23
Structure Overhaul Affords a Potent Purine PI3Kδ Inhibitor with Improved Tolerability.

TBA
17
Discovery of novel inhibitors of phosphodiesterase 4 with 1-phenyl-3,4-dihydroisoquinoline scaffold: Structure-based drug design and fragment identification.

South China Agricultural University
6
Discovery of clinical candidate 1-(4-(3-(4-(1H-benzo[d]imidazole-2-carbonyl)phenoxy)pyrazin-2-yl)piperidin-1-yl)ethanone (AMG 579), a potent, selective, and efficacious inhibitor of phosphodiesterase 10A (PDE10A).

Amgen
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
4
Inhibitors of phosphodiesterase as cancer therapeutics.

Sichuan Academy of Medical Science & Sichuan Provincial People'S Hospital
21
Optimization of Chromeno[2,3- c]pyrrol-9(2 H)-ones as Highly Potent, Selective, and Orally Bioavailable PDE5 Inhibitors: Structure-Activity Relationship, X-ray Crystal Structure, and Pharmacodynamic Effect on Pulmonary Arterial Hypertension.

Sun Yat-Sen University
21
Design and synthesis of furyl/thineyl pyrroloquinolones based on natural alkaloid perlolyrine, lead to the discovery of potent and selective PDE5 inhibitors.

Shandong University
22
Structure-based design and structure-activity relationships of 1,2,3,4-tetrahydroisoquinoline derivatives as potential PDE4 inhibitors.

South China Agricultural University
7
Discovery of Potent and Selective Periphery-Restricted Quinazoline Inhibitors of the Cyclic Nucleotide Phosphodiesterase PDE1.

Pfizer
35
Discovery of Clinical Candidate N-((1S)-1-(3-Fluoro-4-(trifluoromethoxy)phenyl)-2-methoxyethyl)-7-methoxy-2-oxo-2,3-dihydropyrido[2,3-b]pyrazine-4(1H)-carboxamide (TAK-915): A Highly Potent, Selective, and Brain-Penetrating Phosphodiesterase 2A Inhibitor for the Treatment of Cognitive Disorders.

Takeda Pharmaceutical
26
Discovery of an Orally Bioavailable, Brain-Penetrating, in Vivo Active Phosphodiesterase 2A Inhibitor Lead Series for the Treatment of Cognitive Disorders.

Takeda Pharmaceutical
2
Discovery and Optimization of Thiazolidinyl and Pyrrolidinyl Derivatives as Inhaled PDE4 Inhibitors for Respiratory Diseases.

Chiesi Farmaceutici
14
Design and Synthesis ofγ- andδ-Lactam M

Pfizer
29
Hexahydropyrano[3,4-d][1,3]thiazin-2-amine compounds

Pfizer
5
Protease inhibitors

Medivir
13
The comparative pharmacology and up-regulation of rat neuronal nicotinic receptor subtype binding sites stably expressed in transfected mammalian cells.

Georgetown University
8
Cloning, expression, and pharmacology of four human 5-hydroxytryptamine 4 receptor isoforms produced by alternative splicing in the carboxyl terminus.

Paris-Sud University
54
Structure-based discovery and in-parallel optimization of novel competitive inhibitors of thymidylate synthase.

Northwestern University