(2R*,3'R*,12bR*)-(+/-)-1,2,6,7,12,12b-Hexahydro-2-(tetrahydro-2'-furanon-3'-yl)indolo<2,3-a>chinolizin-3-carbonsaeure-methylester 在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
以94%的产率得到(2S,12bS)-2-((S)-3-Hydroxy-1-hydroxymethyl-propyl)-1,2,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine-3-carboxylic acid methyl ester