(3S,8R,9S,10R,13S,14S,17S)-17-(Benzylamino-methyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol 在
氨 、
sodium 作用下,
生成 (3S,8R,9S,10R,13S,14S,17S)-17-{[(Cyclohexa-1,4-dienylmethyl)-amino]-methyl}-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol