(+)-Apovincaminic acid ethyl ester (+)-cis-Apovincaminic acid ethyl ester 1H-Indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine, eburnamenine-14-carboxylic acid deriv. 3-alpha,16-alpha-Apovincaminic acid ethyl ester 42971-09-5 AY 27,255 AY 27255 Apovincaminic acid ethyl ester Bravinton Cavinton Ceractin Eburnamenine-14-carboxylic acid ethyl ester Ethyl (+)-apovincaminate Ethyl (+)-cis-apovincaminate Ethyl apovincamin-22-oate Ethyl apovincaminate RGH 4405 TCV 3B TCV-3B Ultra-Vinca Vinpocetine Vinpocetine-ethyl apovincaminate cis-Apovincaminic acid ethyl ester eburnamenine-14-carboxylic acid, ethyl ester, (3alpha,16alpha)-