| 马齿苋Portulaca oleracea的化学成分 |
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| 引用本文： | 段慧云,赵莲,陈华.马齿苋Portulaca oleracea的化学成分[J].河北大学学报(自然科学版),2011,31(4):389-392. |
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| 作者姓名： | 段慧云 赵莲 陈华 |
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| 作者单位： | 河北大学化学与环境科学学院河北省化学生物学重点实验室,河北保定,071002 |
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| 基金项目： | 河北大学自然科学基金资助项目 |
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| 摘 要： | 从马齿苋（Portulaca oleracea）乙酸乙酯提取物中分离得到4个化合物,经MS和NMR等波谱技术分析,并结合文献对照,确定其结构分别为谷甾4-烯-3-醇(1),谷甾-5-烯-3-醇(2),friedelan-4α-methyl-3β-OH (3)和β-胡萝卜甙(4),其中化合物1,2,4为首次从该类植物中分...
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| 关 键 词： | 马齿苋 分离提取 结构鉴定 |
Chemical Constituents in Portulaca oleracea |
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| DUAN Hui-yun,ZHAO Lian,CHEN Hua.Chemical Constituents in Portulaca oleracea[J].Journal of Hebei University (Natural Science Edition),2011,31(4):389-392. |
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| Authors: | DUAN Hui-yun ZHAO Lian CHEN Hua |
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| Institution: | (Key Laboratory of Chemical Biology of Hebei Province,College of Chemistry and Environmental Science,Hebei University,Baoding 071002,China) |
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| Abstract: | Four known compounds cholest-4-en-3β-ol(1),cholest-5-en-3β-ol(2),friedelan-4α-methyl-3β-OH(3) and β-sitosterol 3-O-β-D-glucopyranoside(4) were isolated from the ethyl acetate extraction of Portulaca oleracea.Their structures were elucidated on the basis of MS and NMR spectral data.Compounds 1,2,and 4 were isolated from this plant for the first time.The anti-tumor activity of compound 3 was preliminarily evaluated. |
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| Keywords: | Portulaca oleracea isolation structure elucidation |
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