1-((5S,8S,10S,13S,14S,16R,17S)-3,3-Dimethoxy-10,13,16-trimethyl-2,3,4,5,6,7,8,10,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-ethanone 、
碘甲烷 生成
(5S,8S,10S,13S,14S,16R,17S)-10,13,16-Trimethyl-17-propionyl-1,2,4,5,6,7,8,10,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one