(3S,8S,9S,10R,13R,14S,17R)-17-{(S)-4-[3-(3H-Diazirin-3-yl)-phenoxy]-1-methyl-butyl}-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 以
甲醇 为溶剂,
以15%的产率得到(3S,8S,9S,10R,13R,14S,17R)-17-[(S)-4-(3-Cyclohexylmethyl-phenoxy)-1-methyl-butyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol