119022-76-3

Basic information

• Product Name: 3,5-Pyridinedicarbonitrile, 6-amino-1,2-dihydro-4-phenyl-2-thioxo-
• CAS NO: 119022-76-3
• Molecular Formula: C13H8N4S
• Molecular Weight: 252.299
• Mol File: 119022-76-3.mol
• Article Data: 18

Chemical Properties

• CAS DataBase Reference: 3,5-Pyridinedicarbonitrile, 6-amino-1,2-dihydro-4-phenyl-2-thioxo-(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-Pyridinedicarbonitrile, 6-amino-1,2-dihydro-4-phenyl-2-thioxo-(119022-76-3)
• EPA Substance Registry System: 3,5-Pyridinedicarbonitrile, 6-amino-1,2-dihydro-4-phenyl-2-thioxo-(119022-76-3)

Safety Data

• Hazardous Substances Data: 119022-76-3(Hazardous Substances Data)

Upstream product

• 102434-73-1 2,6-diamino-4-phenyl-3,5-dicyano-4H-thiopyran 
• 7357-70-2 Cyanothioacetamide 
• 100-52-7 benzaldehyde 
• 2700-22-3 Benzylidenemalononitrile 
• 110-89-4 piperidine 
• 4341-85-9 malonitrile 
• 5292-53-5 diethyl benzalmalonate 
• 109-77-3 malononitrile 
• 119044-83-6 N-methylmorpholinium 6-amino-4-phenyl-3,5-dicyano-2-pyridinethiolate 
• 109-02-4 4-methyl-morpholine 
• 42754-56-3 2-(methoxyphenylmethylene)malononitrile 
• 79359-40-3 2-amino-4-phenyl-6-phenylsulfanyl-pyridine-3,5-dicarbonitrile 
• 96583-92-5 6-amino-2-chloro-4-phenylpyridine-3,5-dicarbonitrile 

Downstream Products

• 413606-58-3 ethyl 3,6-diamino-5-cyano-4-phenylthieno[2,3-b]pyridine-2-carboxylate 
• 189278-39-5 2-amino-6-(2-oxo-2-phenylethylsulfanyl)-4-phenylpyridine-3,5-dicarbonitrile 
• 220757-42-6 2-amino-6-[(cyanomethyl)thio]-4-phenylpyridine-3,5-dicarbonitrile 
• 331984-47-5 3,6-diamino-4-phenylthieno[2,3-b]pyridine-2,5-dicarbonitrile 

Relevant articles and documents

Discovery of Highly Potent Adenosine A1Receptor Agonists: Targeting Positron Emission Tomography Probes

Adenosine receptor (AR) radiotracers for positron emission tomography (PET) have provided knowledge on the in vivo biodistribution of ARs in the central nervous system (CNS), which is of therapeutic interest for various neuropsychiatric disorders. Additio

Neladenoson Bialanate Hydrochloride: A Prodrug of a Partial Adenosine A1 Receptor Agonist for the Chronic Treatment of Heart Diseases

Adenosine is known to be released under a variety of physiological and pathophysiological conditions to facilitate the protection and regeneration of injured ischemic tissues. The activation of myocardial adenosine A1 receptors (A1Rs) has been shown to inhibit myocardial pathologies associated with ischemia and reperfusion injury, suggesting several options for new cardiovascular therapies. When full A1R agonists are used, the desired protective and regenerative cardiovascular effects are usually overshadowed by unintended pharmacological effects such as induction of bradycardia, atrioventricular (AV) blocks, and sedation. These unwanted effects can be overcome by using partial A1R agonists. Starting from previously reported capadenoson we evaluated options to tailor A1R agonists to a specific partiality range, thereby optimizing the therapeutic window. This led to the identification of the potent and selective agonist neladenoson, which shows the desired partial response on the A1R, resulting in cardioprotection without sedative effects or cardiac AV blocks. To circumvent solubility and formulation issues for neladenoson, a prodrug approach was pursued. The dipeptide ester neladenoson bialanate hydrochloride showed significantly improved solubility and exposure after oral administration. Neladenoson bialanate hydrochloride is currently being evaluated in clinical trials for the treatment of heart failure.

Cascade synthesis of thieno[2,3-b]pyridines by using intramolecular cyclization reactions of 3-cyano-2-(organylmethylthio)pyridines

2-Amino-4-aryl-6-mercaptopyridine-3,5-dicarbonitriles as starting materials have been prepared by reducing of 2-amino-4-aryl-6-(phenylthio)pyridine-3,5-dicarbonitrile derivatives which were synthesized on stepwise one-pot three component reaction of malon