(3R,5S,8R,9S,10S,13S,14S)-3-(dimethylamino)-10,13-dimethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-one 在
四(三苯基膦)钯 、
sodium hexamethyldisilazane 、
caesium carbonate 作用下,
以
四氢呋喃 为溶剂,
反应 10.0h,
生成 (3R,5S,8R,9S,10S,13S,14S)-17-(1H-indol-5-yl)-N,N,10,13-tetramethyl-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-3-amine