O-(4-硝基苯基)羟胺 、
[(5S,8R,9S,10S,13S,14S,17S)-10,13-二甲基-3-氧代-1,2,4,5,6,7,8,9,11,12,14,15,16,17-十四氢环戊烯并[a]菲-17-基]庚酸酯 在
盐酸 作用下,
生成 [(5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-(4-nitrophenoxy)imino-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl] heptanoate