Patent ID: 9000001
Filing Date: 2015-04-07
Classification: A61P,C07D

Abstract:
1. A 7,8-dihydro-[1H or 2H]-imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(5H)-one or 7,8,9-trihydro-[1H or 2H]-pyrimido[1,2-a]pyrazolo[4,3-e]pyrimidin-4(5H)-one, substituted at the 1 or 2 position with C 2-9 alkyl, C 3-9 cycloalkyl, heteroarylalkyl, or substituted arylalkyl, in free, salt or physiological hydrolysable and acceptable ester prodrug form.