3-(5-chloromethyl-1,2,4-oxadiazol-3-yl)-5-methyl-7-trifluoromethyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-6-one 、
二正丙胺 在
二氯甲烷 、
水 、
magnesium sulfate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 5.0h,
以were obtained 1.33 g (96%) of 3-(5-dipropylaminomethyl-1,2,4-oxadiazol-3-yl)-5-methyl-7-trifluoromethyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-6-one, which的产率得到3-(5-dipropylaminomethyl-1,2,4-oxadiazol-3-yl)-5-methyl-7-trifluoromethyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-6-one