tert-Butyl (2-(3-(3-chlorophenyl)-10-oxopyrazolo[4,3-d]pyrido[1,2-a]pyrimidin-1(10H)-yl)ethyl)carbamate 50mg

tert-Butyl (2-(3-(3-chlorophenyl)-10-oxopyrazolo[4,3-d]pyrido[1,2-a]pyrimidin-1(10H)-yl)ethyl)carbamate 50mg