Synonyms: | 4H-Indolo[2,3-a]pyrano[3,4-g]quinolizine,oxayohimban-1-carboxylic acid deriv.; (+)-Ajmalicidine;4H-Indolo[2,3-a]pyrano[3,4-g]quinolizine-13(2H)-carboxylic acid,1,4a,5,7,8,13b,14,14a-octahydro-2-hydroxy-4-methyl-, methyl ester,(2S,4S,4aR,13bS,14aR)-; Ajmalicidine |