Acetic acid (3S,4S,10R,13R,14S,17R)-17-((E)-(1R,4S)-4-ethyl-1,5-dimethyl-hex-2-enyl)-4,13,14-trimethyl-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-yl ester 在
platinum(IV) oxide 氢气 作用下,
以
甲醇 为溶剂,
反应 120.0h,
以0.4 mg的产率得到Acetic acid (3S,4S,10R,13R,14S,17R)-17-((1R,4R)-4-ethyl-1,5-dimethyl-hexyl)-4,13,14-trimethyl-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-yl ester