7-chloro-8-fluoro-5-methyl-3-(5-piperidin-1-ylmethyl-1,2,4-oxadiazol-3-yl)-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-6-one 、
盐酸 在
乙醚 作用下,
以
乙醇 为溶剂,
反应 0.5h,
以There were obtained 1.30 g (88%) of 7-chloro-8-fluoro-5-methyl-3-(5-piperidin-1-ylmethyl-1,2,4-oxadiazol-3-yl)-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-6-one hydrochloride (1:1) as white crystals的产率得到7-chloro-8-fluoro-5-methyl-3-(5-piperidin-1-ylmethyl-1,2,4-oxadiazol-3-yl)-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-6-one hydrochloride