Indole alkaloids from leaves and stems of <Emphasis Type="Italic">Hunteria zeylanica</Emphasis> |
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| Authors: | Yong-Jiang Xu Chun-Ping Tang Chang-Qiang Ke Yang Ye |
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| Institution: | (1) State Key Laboratory of Drug Research & Natural Products Chemistry Department, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu-Chong-Zhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, China; |
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| Abstract: | Investigation of the leaves and stems of Hunteria zeylanica resulted in the isolation of one new indole alkaloid, 11-hydroxyrhazimanine
(1), and nine known analogs 2–10. Their structures were determined by 1D and 2D NMR analyses. Decarbomethoxydihydrogambirtannin (2), dihydroantirhine (3), and 3-oxomehranine (4) were isolated from Hunteria genus for the first time. |
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