4-胆甾烯-3-酮 在
三乙胺 作用下,
以
甲醇 为溶剂,
生成
5Alpha-胆甾烷-3-酮 、
(1S,2S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]pentacyclo[8.7.0.02,7.03,7.011,15]heptadecan-4-one 、 (8S,9S,10R,13R,14S,17R)-3-[(8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-yl]-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ol