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Studies on chemical constituents of Chamaenerion angustifolium Ⅰ. Flavonoids from Chamaenerion angustifolium
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- Author:
- No author available
- Journal Title:
- CHINESE TRADITIONAL AND HERBAL DRUGS
- Issue:
- 4
- DOI:
- 10.3321/j.issn:0253-2670.2002.04.001
- Key Word:
- 柳兰;黄酮;柳叶菜科
Abstract： 目的研究柳叶菜科植物柳兰Chamaenerion angustifolium全草的化学成分.方法采用Diaion HP-20(Tsk)、Toyoperari HW-40(C)、MCI gel CHP-20P(Mitsubishi)柱层分离,经理化和波谱分析确定化学结构.结果从柳兰全草70%丙酮提取物中分得3个黄酮苷、1个黄酮醇:分别鉴定为金丝桃苷(quercetin-3-O- D-galactoside,I)、扁蓄苷(quercetin-3-O-α-L-arabinoside,Ⅱ)、槲皮紊-3-O-(6'-O-没食子酰基)-β-D-半乳糖苷[quercetin-3-O-(6'-O-galloy)-β-D-galactoside,Ⅱ]、槲皮素(quercetin,Ⅳ).结论化合物I、Ⅱ、Ⅲ为首次从该植物中分得.
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