3-碘苯胺 、
4-methoxycarbonyloxy-4-oxo-butyric acid 17-(4-ethyl-1,5-dimethylhexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 在
TEA 作用下,
以
乙醚 为溶剂,
反应 24.0h,
以90%的产率得到N-(3-iodophenyl)-succinamic acid 17-(4-ethyl-1,5-dimethylhexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester