(20S)-20-iso-3α,5-cyclo-5α-cholestan-6β-yl acetate 在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
以5 mg的产率得到(1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-6-((S)-1,5-Dimethyl-hexyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-10-ol