1448726-22-4

Upstream product

• 1448717-98-3 2-(1-benzyl-4-methyl-pyrrolidin-3-yl)-7-iodo-3H-imidazo[5,1-f][1,2,4]triazin-4-one 
• 1448717-75-6 2-(1-benzyl-4-methyl-pyrrolidin-3-yl)-7-(3,6-dihydro-2H-pyran-4-yl)-3H-imidazo[5,1-f][1,2,4]triazin-4-one 
• 1448717-99-4 3-methyl-4-[4-oxo-7-(tetrahydro-pyran-4-yl)-3,4-dihydro-imidazo[5,1-f][1,2,4]triazin-2-yl]-pyrrolidine-1-carboxylic acid tert-butyl ester 
• 1448718-00-0 2-(4-methyl-pyrrolidin-3-yl)-7-(tetrahydro-pyran-4-yl)-3H-imidazo[5,1-f][1,2,4]triazin-4-one hydrochloric acid salt 
• 885958-71-4 (3RS,4RS)-1-benzyl-4-methyl-pyrrolidine-3-carboxylic acid 
• 1448718-30-6 C₁₃H₁₆ClNO 

Relevant academic research and scientific papers

PDE9 inhibitors with imidazo triazinone 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 present invention also provides processes for the preparation of the compounds of formula (I). The present invention further provides a method of treating a subject suffering from a neurodegenerative disorder comprising administering to the subject a therapeutically effective amount of a compound of formula (I). The present invention further provides a method of treating a subject suffering from a psychiatric disorder comprising administering to the subject a therapeutically effective amount of a compound of formula (I).

PDE9 INHIBITORS WITH IMIDAZO TRIAZINONE 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 present invention also provides processes for the preparation of the compounds of formula (I). The present invention further provides a method of treating a subject suffering from a neurodegenerative disorder comprising administering to the subject a therapeutically effective amount of a compound of formula (I). The present invention further provides a compound of formula(l) for use in a method of treating a subject suffering from a psychiatric disorder comprising administering to the subject a therapeutically effective amount of a compound of formula (I).