(7R,8R,9S,13S,14S,16R)-16-Fluoro-3-hydroxy-7,13-dimethyl-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-17-one 在
lithium aluminium tetrahydride 作用下,
以
乙醚 为溶剂,
反应 0.25h,
以66%的产率得到(7R,8R,9S,13S,14S,16R,17R)-16-Fluoro-7,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol