(2S,3S)-2-((1aR,3aR,3bS,5aS,6R,8aS,8bS)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-hept-4-yn-3-ol 在
lithium aluminium deuteride 、
水 、
sodium methylate 作用下,
生成
(2S,3R,E)-2-((1aR,3aR,3bS,5aS,6R,8aS,8bS)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)hept-4-en-4-d-3-ol