{2-butyl-5-chloro-3-[(2'-(1-(1-ethoxyethyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl]-3H-imidazol-4-yl}[6-((diethylamino)methyl)pyridin-2-yl]methanone 、
盐酸 、
sodium hydroxide 在
silica gel 作用下,
以
四氢呋喃 为溶剂,
反应 5.0h,
以to obtain 16 mg of the title compound (yield 85.8%)的产率得到{2-butyl-5-chloro-3-[(2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl]-3H-imidazol-4-yl}[6-((diethylamino)methyl)pyridin-2-yl]methanone