苦玄参的化学成分研究
Study on the chemical constituents from Picria fel-tarrae
查看参考文献12篇
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文摘
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目的:研究苦玄参的化学成分,为更好地开发利用苦玄参作基础.方法:采用色谱技术进行分离,以波谱等方法确定化合物的结构.结果:从苦玄参乙醇提取物的较低极性部位中分离鉴定了6个化合物,即N-benzoylphenylalanyl-L-phenylalaninol acetate(1),1-羟基-7-羟甲基蒽醌(2),9,16-二羰基-10,12,14-三烯-十八碳酸(3),5,7,4′-三羟基黄酮(4),β-谷甾醇(5) 和胡萝卜苷(6).结论:化合物1～6均为首次从苦玄参中分离得到.化合物1～3的~(13)C-NMR数据为首次提供. |
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其他语种文摘
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Objective: To isolate and identify compounds from Picria fel-tarrae in order to utilize it better. Method: Constituents from Picria fel-tarrae were isolated by several column chromatography and their structures were elucidated on the basis of chemical and spectral anal-ysis. Result: Six compounds, N-benzoylphenylalanyl-L-phenylalaninol acetate (1), 1-hydroxy-7- hydroxymelhyl-9,10-anthraquinone (2), 9, 16-dioxo-10,12,14-octadeca-trienoic acid (3), 5,7,4'-Lrihydroxy-flavone (4), β-sitosterol (5), and daucosterol (6) were obtained from the fraction with relatively low polarity of EtOH extract of Picria fel-tarrae. Conclusion: Compounds 1-6 were isolated from picria fel-tarrae Lour for the first time, and the ~(13)C-NMR data of compounds 1-3 are provided firstly in the literature. |
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来源
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中国中药杂志
,2004,29(2):149-152 【核心库】
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关键词
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苦玄参
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化学成分
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地址
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1.
北京中医药大学,中药学院, 北京, 100102
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中国科学院昆明植物研究所, 云南, 昆明, 650204
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桂林三金药业股份有限公司, 广西, 桂林, 541004
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1001-5302 |
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学科
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中国医学 |
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文献收藏号
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CSCD:1567033
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