(5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl diacetate 在
氢氟酸 、
三乙胺 作用下,
以
乙腈 为溶剂,
生成
5α-androstan-2α-fluoro-3-one-17β-ol acetate 、
5alpha-Androstane-2beta-fluoro-17beta-ol-3-one acetate 、
Acetic acid (5S,8R,9S,10S,13S,14S,17S)-17-acetoxy-10,13-dimethyl-3-oxo-hexadecahydro-cyclopenta[a]phenanthren-2-yl ester