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Chemical Constituents from the Root of Desmos chinensis

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Author:
No author available
Journal Title:
CHINESE TRADITIONAL AND HERBAL DRUGS
Issue:
8
DOI:
10.3321/j.issn:0253-2670.2000.08.003
Key Word:
番荔枝科;假鹰爪属;假鹰爪根;黄酮类化合物

Abstract: 目的:寻找番荔枝科假鹰爪属植物假鹰爪Desmos chinensis 抗肿瘤活性成分.方法:采用硅胶柱色谱分离化学成分.根据理化性质及波谱分析等方法鉴定结构.结果:从氯仿萃取物中分离鉴定了7 个化合物,分别是unonal(Ⅰ),黄芩素-7-甲醚(Ⅱ),去甲氧杜鹃花素(Ⅲ),去甲氧杜鹃花素-7-甲醚(Ⅳ),苯甲酸(Ⅴ),β-谷甾醇(Ⅵ)和豆甾醇(Ⅶ).结论:该种植物中鉴定的黄酮类化合物均为β-环未取代,具有假鹰爪属植物黄酮类成分的特征性.化合物Ⅰ、Ⅳ、Ⅴ、Ⅵ和Ⅶ为本种植物中首次分得.

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