35226-46-1 Indolo[2,3-a]quinolizine-1-propanoic acid,1-ethyl-1,2,3,4,6,7,12,12b-octahydro-, methyl ester, trans- 4049-14-3 [(8S,8aR)-6-(cyclohexylamino)-8a-methoxy-5-methyl-4,7-dioxo-1,1a,2,4,7,8,8a,8b-octahydroazireno[2',3':3,4]pyrrolo[1,2-a]indol-8-yl]methyl carbamate