(S)-8-bromo-1-(5-chloromethyl-1,2,4-oxadiazol-3-yl)-11,12,13,13a-tetrahydro-9H-imidazo[1,5-a]pyrrolo[2,1-c][1,4]benzodiazepin-9-one 、
二正丙胺 在
silica gel 、
甲醇乙酸乙酯 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 5.0h,
以were obtained 1.41 g (94%) of (S)-8-bromo-1-(5-dipropylaminomethyl-1,2,4-oxadiazol-3-yl)-11,12,13,13a-tetrahydro-9H-imidazo[1,5-a]pyrrolo[2,1-c][1,4]benzodiazepin-9-one, which的产率得到(S)-8-bromo-1-(5-dipropylaminomethyl-1,2,4-oxadiazol-3-yl)-11,12,13,13a-tetrahydro-9H-imidazo[1,5-a]pyrrolo[2,1-c][1,4]benzodiazepin-9-one