(3R,5R,10S,13S)-17-(1H-benzo[d]imidazol-1-yl)-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate 在
potassium hydroxide 、
水 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以63%的产率得到(3R,5R,10S,13S)-17-(1H-benzo[d]imidazol-1-yl)-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol