4a-oxa-A-bishomo-B-nor-3α,5-cyclo-5α-cholestan-6α-ol 在
lithium aluminium tetrahydride 、 jones reagent 作用下,
以
乙醚 、
丙酮 为溶剂,
反应 1.0h,
生成 [(1S,2S,5R,6R,9S,10R,13S,14S)-14-(hydroxymethyl)-6,10-dimethyl-5-[(2R)-6-methylheptan-2-yl]-13-tetracyclo[7.6.0.02,6.010,14]pentadecanyl]methanol