(6S,11R,11aR,E)-9-ethylidene-11-(hydroxymethyl)-6,8,9,10,11,11a-hexahydro-6,10-methanoindolo[3,2-b]quinolizin-12(5H)-one 在
sodium tetrahydroborate 、 cerium(III) chloride heptahydrate 作用下,
以
甲醇 为溶剂,
反应 3.0h,
以90%的产率得到(6S,11R,11aR,12R,E)-9-ethylidene-11-(hydroxymethyl)-5,6,8,9,10,11,11a,12-octahydro-6,10-methanoindolo[3,2-b]quinolizin-12-ol