作者:Raquel M. Braga、Hermogenes F. Leitáo Filho、Francisco De A.M. Reist
DOI:10.1016/0031-9422(84)83102-7
日期:1984.1
Fractionation of an ethereal extract of Peschiera fuchsiaefolia resulted in the isolation of decarbomethoxyvoacamine, demethylvoacamine, voacamidine, perivine, 16-epiaffinine and voacanginehydroxyindolenine, together with the previously reported alkaloids voacamine, voacangine, voachalotine and affinisine. Analysis of the 13 C NMR spectra of the bisindole alkaloids and of 16-epiaffinine is reported.
摘要 对紫红色 Peschiera fuchsiaefolia 的醚提取物进行分馏,分离出 decarbomethoxyvoacamine、demethylvoacamine、voacamidine、perivine、16-epiaffinine 和 voacanginehydroxyindolenine,以及先前报道的生物碱 voacamine、voacaffinine、voachisinetine。报道了对双吲哚生物碱和 16-epiaffine 的 13 C NMR 谱的分析。