chlorambucil chloride 、
3α-hydroxy-13α-amino-13,17-seco-5α-androstan-17-oic-13,17-lactam 以
苯 为溶剂,
反应 62.0h,
以43.5%的产率得到4-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-butyric acid (4aS,4bR,6aS,8R,10aS,10bS,12aS)-10a,12a-dimethyl-2-oxo-octadecahydro-1-aza-chrysen-8-yl ester