(3S,8S,9S,10R,13S,14S,17R)-3-deuterio-10,13-dimethyl-17-[(2S)-1-[4-(2-phenyl-1,3-dioxolan-2-yl)phenoxy]propan-2-yl]-1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ol 在
pyridium para-toluenesulfonate 作用下,
以
水 、
丙酮 为溶剂,
生成 [4-[(2S)-2-[(3S,8S,9S,10R,13S,14S,17R)-3-deuterio-3-hydroxy-10,13-dimethyl-1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]propoxy]phenyl]-phenylmethanone