Acetic acid (3R,3aR,5aS,5bR,8S,9aS,10R,10aS,10bS)-3-((R)-1,5-dimethyl-hexyl)-10-hydroxy-3a,5b,10-trimethyl-hexadecahydro-cyclopenta[a]fluoren-8-yl ester 在
platinum(IV) oxide 氢氧化钾 、
氢气 作用下,
以
甲醇 、
溶剂黄146 为溶剂,
生成
(3R,3aR,5aS,5bS,8S,9aR,10R,10aS,10bS)-3-((R)-1,5-Dimethyl-hexyl)-3a,5b,10-trimethyl-hexadecahydro-cyclopenta[a]fluoren-8-ol