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Note | Regular issue | Vol 68, No. 8, 2006, pp.1691-1698
Published online, 1st June, 2006
DOI: 10.3987/COM-06-10772
Two New Indoloquinazoline Alkaloids from the Unripe Fruits of Evodia rutaecarpa

Jie Teng and Xiu-Wei Yang*

*The State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100083, China

Abstract

Two new indoloquinazoline alkaloids, wuzhuyurutine A and wuzhuyurutine B, together with three known indoloquinazoline alkaloids, were isolated from the unripe fruits of Evodia rutaecarpa (Juss.) Benth. (Rutaceae). Their structures were elucidated by the analysis of their NMR, MS, IR, UV spectra.