Synonyms: Apovincamin-22-oicacid (8CI); Eburnamenine-14-carboxylic acid, (3a,16a)- (9CI); 1H-Indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine,eburnamenine-14-carboxylic acid deriv.; (+)-Apovincaminic acid;(+)-cis-Apovincaminic acid; (3a,16a)-Eburnamenine-14-carboxylicacid; Apovincaminic acid; cis-Apovincaminic acid