Five new stilbene dimers from the lianas of Gnetum hainanense

被引：73

作者：

Huang, KS

Wang, YH

Li, RL

Lin, M

机构：

[1] Chinese Acad Med Sci, Inst Mat Med, Beijing 100050, Peoples R China

[2] Peking Union Med Coll, Beijing 100050, Peoples R China

来源：

JOURNAL OF NATURAL PRODUCTS | 2000年 / 63卷 / 01期

关键词：

D O I：

10.1021/np990382q

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Five new stilbene dimers, gnetuhainins A-E (1-5), were isolated together with resveratrol trans-dehydrodimer (6), resveratrol, oxyresveratrol, and (-)-epsilon-viniferin from the lianas of Gnetum hainanense. Their structures and stereochemistry were determined on the basis of their chemical and spectral data. Compounds 1-5 are dimers formed by a resveratrol unit and an oxyresveratrol unit and belong to a new type of oligostilbenes polymerized from two different stilbene units.

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页码：86 / 89

页数：4

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