(6R,8S,9S,10R,13R,14S)-6-Benzenesulfinyl-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-cyclopenta[a]phenanthren-1-one 在
三甲氧基磷 作用下,
生成
(4S,8S,9S,10R,13R,14S)-17-((R)-1,5-Dimethyl-hexyl)-4-hydroxy-10,13-dimethyl-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-cyclopenta[a]phenanthren-1-one 、 (6S,8S,9S,10R,13R,14S)-17-((R)-1,5-Dimethyl-hexyl)-6-hydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-cyclopenta[a]phenanthren-1-one