Benzoic acid (3R,3aR,5aS,5bR,8S,9aS,10R,10aS,10bS)-8-acetoxy-3-((R)-1,5-dimethyl-hexyl)-9a-hydroxy-3a,5b-dimethyl-hexadecahydro-cyclopenta[a]fluoren-10-yl ester 在
盐酸 作用下,
以
甲醇 、
氯仿 为溶剂,
生成
Benzoic acid (3R,3aR,5aS,5bR,8S,9aS,10R,10aS,10bS)-3-((R)-1,5-dimethyl-hexyl)-8,9a-dihydroxy-3a,5b-dimethyl-hexadecahydro-cyclopenta[a]fluoren-10-yl ester