Synonyms: Oxovinca;EL 485;Vincamine 2-oxoglutarate;Vincamine alpha-ketoglutarate;Eburnamenine-14-carboxylic acid, 14,15-dihydro-14-hydroxy-, methyl ester, (3-alpha,14-beta,16-alpha)-, 2-oxopentanedioate (1:1) (salt);Methyl (3alpha,14beta,16alpha)-14,15-dihydro-14-hydroxyeburnamenine-14-carboxylate, 2-oxoglutarate (1:1);2-oxopentanedioic acid - methyl (3alpha,14beta,16alpha)-14-hydroxy-14,15-dihydroeburnamenine-14-carboxylate (1:1)