403492-13-7

Basic information

• Product Name: 5-(1-piperazinyl)-3-(3-oxo-2-isopropyl-2,3-dihydropyridazin-6-yl)-2-phenylpyrazolo[1,5-a]pyridine
• Synonyms: 5-(1-piperazinyl)-3-(3-oxo-2-isopropyl-2,3-dihydropyridazin-6-yl)-2-phenylpyrazolo[1,5-a]pyridine
• CAS NO: 403492-13-7
• Molecular Weight: 414.51
• Mol File: 403492-13-7.mol

Chemical Properties

• CAS DataBase Reference: 5-(1-piperazinyl)-3-(3-oxo-2-isopropyl-2,3-dihydropyridazin-6-yl)-2-phenylpyrazolo[1,5-a]pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(1-piperazinyl)-3-(3-oxo-2-isopropyl-2,3-dihydropyridazin-6-yl)-2-phenylpyrazolo[1,5-a]pyridine(403492-13-7)
• EPA Substance Registry System: 5-(1-piperazinyl)-3-(3-oxo-2-isopropyl-2,3-dihydropyridazin-6-yl)-2-phenylpyrazolo[1,5-a]pyridine(403492-13-7)

Safety Data

• Hazardous Substances Data: 403492-13-7(Hazardous Substances Data)

Upstream product

• 64990-51-8 hydrogen chloride 1,4-dioxane 
• 403492-07-9 tert-Butyl 4-[3-(3-oxo-2-isopropyl-2,3-dihydropyridazin-6-yl)-2-phenylpyrazolo[1,5-a]pyridin-5-yl]-1-piperazinecarboxylate 

Downstream Products

• 403492-15-9 methyl 4-[3-(3-oxo-2-isopropyl-2,3-dihydropyridazin-6-yl)-2-phenylpyrazolo[1,5-a]pyridin-5-yl]-1-piperazinecarboxylate 

Relevant articles and documents

Pyrazolopyridine compound and pharmaceutical use thereof

A pyrazolopyridine compound of formula (I) wherein: R1 is hydrogen, lower alkyl optionally substituted by susbtituent(s), or cyclo(lower)alkyl which may be interrupted by an oxygen or nitrogen atom and optionally substituted by substituent(s); R2 is hydrogen, halogen or lower alkoxy; R3 is a substituent; and n is an integer from 1 to 4, provided R3 may be different from each other when n is 2, 3 or 4, or a salt thereof. The pyrazolopyridine compound (I) and salt thereof of the present invention are adnosine antagonists and are useful for the prevention and/or treatment of depression, dementia (e.g. Alzheimer's disease, cerebrovascular dementia, dementia accompanying Parkinson's disease, etc.) Parkinson's disease, anxiety, pain, cerebrovascular disease (e.g. stroke, etc.), heart failure and the like.