17-(3-benzoylisoxazole-3-carbonyl)-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrocyclopenta[a]phenanthreen-3-one 在
一水合肼 作用下,
以
乙醇 为溶剂,
反应 3.0h,
以60%的产率得到10,13-dimethyl-17-(7-phenylisoxazolo[3,4-d]pyridazin-4-yl)-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrocyclopenta[a]phenanthreen-3-one