在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
反应 3.0h,
以8 mg的产率得到[(4aS,5R,6aS,6bR,8aR,10S,12aR,12bR,14bS)-5-Methoxy-2,2,6a,6b,9,9,12a-heptamethyl-10-((2S,3R,4S,5R)-3,4,5-trimethoxy-tetrahydro-pyran-2-yloxy)-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picen-4a-yl]-methanol