[4,5-bis-(4-chloro-phenyl)-2-(2-ethoxy-4-trifluoromethyl-phenyl)-4,5-dihydro-imidazol-1-yl]-[4-tert-butyloxycarbonylpiperazin-1-yl]-methanone 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
以98%的产率得到[4,5-bis-(4-chloro-phenyl)-2-(2-ethoxy-4-trifluoromethyl-phenyl)-4,5-dihydro-imidazol-1-yl]-(piperazin-1-yl)-methanone hydrochloride