1430841-35-2

Upstream product

• 1430841-32-9 tert-butyl 5-(benzamidomethyl)-6-methoxypyrazin-2-ylcarbamate 
• 1430841-33-0 N-((5-amino-3-methoxypyrazin-2-yl)methyl)benzamide 
• 1430841-34-1 N-((5-iodo-3-methoxypyrazin-2-yl)methyl)benzamide 
• 1430841-31-8 (5-aminomethyl-6-methoxypyrazin-2-yl)carbamic acid tert-butyl ester 
• 1137478-55-7 5-amino-3-methoxypyrazine-2-carbonitrile 
• 34617-65-7 5-amino-3-chloro-pyrazine-2-carbonitrile 
• 1430841-30-7 (5-cyano-6-methoxypyrazin-2-yl)carbamic acid tert-butyl ester 

Downstream Products

• 1430841-51-2 C₂₇H₂₈N₄O₃ 
• 1430840-23-5 1-benzyl-4-(8-oxo-3-phenyl-7,8-dihydroimidazo[1,5-a]pyrazin-6-yl)-pyrrolidine-3-carboxylic acid methyl ester 
• 1430841-52-3 C₂₅H₂₆N₄O₂ 
• 1430841-53-4 C₂₆H₂₈N₄O₄S 
• 1430841-54-5 C₂₅H₂₆N₄O 
• 1430840-24-6 6-(1-benzyl-4-methylpyrrolidin-3-yl)-3-phenyl-7H-imidazo[1,5-a]pyrazin-8-one 
• 1430841-37-4 (8-methoxy-3-phenylimidazo[1,5-a]pyrazin-6-yl)methanol 
• 1430841-38-5 6-(chloromethyl)-8-methoxy-3-phenylimidazo[1,5-a]pyrazine 
• 1430841-39-6 6-chloromethyl-3-phenyl-7H-imidazo[1,5-a]pyrazin-8-one 
• 1430841-41-0 1-(8-methoxy-3-phenyl-imidazo[1,5-a]pyrazin-6-yl)-ethanone 
• 1430841-42-1 6-acetyl-3-phenyl-7H-imidazo[1,5-a]pyrazin-8-one 
• 1430840-01-9 3-phenyl-6-(3-phenylazetidin-1-ylmethyl)-7H-imidazo-[1,5-a]pyrazin-8-one 
• 1430840-13-3 6-[1-(3-methoxyazetidin-1-yl)-ethyl]-3-phenyl-7H-imidazo[1,5-a]pyrazin-8-one 
• 1430841-40-9 8-methoxy-3-phenylimidazo[1,5-a]pyrazine-6-carboxylic acid methoxy-methyl-amide 

Relevant academic research and scientific papers

PDE9I WITH IMIDAZO PYRAZINONE BACKBONE

This invention is directed to compounds, which are PDE9 enzyme inhibitors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. The pres