(2S-(2alpha,7beta,7abeta,14beta,14aalpha))-1H-Pyrrole-2-carboxylic acid, dodecahydro-11-oxo-7,14-methano-2H,6H-dipyrido(1,2-a:1',2'-e)(1,5)diazocin-2-yl ester 13-Hydroxylupanine-2-pyrrolecarboxylic acid ester 1H-Pyrrole-2-carboxylic acid, dodecahydro-11-oxo-7,14-methano-2H,6H-dipyrido(1,2-alpha:1',2'-e)(1,5)diazocin-2-yl ester, (2S-(2-alpha,7-beta,7a-beta,14-beta,14a-alpha))- 6874-80-2 Calpurnine Hoe 933 Oroboidine