ethyl 3-bromo-2-(hydroxyimino)propanoate 、
(+/-)-12-methoxy-1,2,3a,4,5,7,8,13-octahydrofuro<3,2-a>indolo<3,2-h>quinolizine 在
palladium on activated charcoal
sodium hydroxide 、
氢气 、
苄基三丁基氯化铵 作用下,
生成 (+/-)-12-methoxy-13cβ-hydroxy-1,2,3aβ,4,5,7,8,13,13bβ,13c-decahydrofuro<3,2-a>indolo<3,2-h>quinolizine 、 ethyl (+/-)-3-(12-methoxy-1,2,3aβ,4,5,7,8,13,13bα,13c-decahydrofuro<3,2-a>indolo<3,2-h>quinolizin-13cβ-yl)-2-<(3-ethoxy-2-hydroxyimino-3-oxo-propoxy)-imino>-propionate 、 ethyl (+/-)-3-(12-methoxy-1,2,3aβ,4,5,7,8,13,13bα,13c-decahydrofuro<3,2-a>indolo<3,2-h>quinolizin-13cβ-yl)-2-(hydroximino) propionate 、 ethyl (+/-)-3-(12-methoxy-1,2,3aβ,4,5,7,8,13,13bβ,13c-decahydrofuro<3,2-a>indolo<3,2-h>quinolizin-13cβ-yl)-2-(hydroximino) propionate