21019-23-8 Deoxyvincamine Desoxyvincamine Eburnamenine-14-carboxylic acid, 14,15-dihydro-, methyl ester, (3-alpha,14-alpha,16-alpha)- Methyl (3-alpha,14-alpha,16-alpha)-14,15-dihydroeburnamenine-14-carboxylate Vincamine, 14-deoxy- Vincamine, deoxy-