吉林产西洋参的皂苷成分研究
Studies on Saponin Constituents in Roots of Panax quinquefolium
查看参考文献10篇
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文摘
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目的：研究吉林产西洋参根中的皂苷成分。方法：西洋参根的甲醇提取物用氯仿和正丁醇萃取，正丁醇萃取物经硅胶和RP-8反相硅胶反复柱层析分离，得到纯化合物。通过谱学分析鉴定其结构。结果：分离得到10个单体皂苷，分别鉴定为24（R）-假人参皂苷RT_5(1)，人参皂苷Rg_1(2)，20(R)-人参皂苷Rg_3(3)，24（R）-假人参皂苷F_(11)(4)，人参皂苷Re(5)，三七皂苷K（6），人参皂苷Rd(7)，人参皂苷Rc(8)，人参皂苷Rb_1(9)，以及人参皂苷Rb_2(10)。结论：对吉林产西洋参的皂苷成分进行了较系统的化学研究，分离鉴定10个单体皂苷，其中，化合物1为首次从西洋参中分离得到。 |
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其他语种文摘
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Objective: To examine the saponins constituents in roots of Panax quinquefolium cultivated in China. Method: Themethanol extract from roots of P. quinquefolium cultivated in Jiling province of China was extracted by chloroform and nbutanol successively. Ten pure saponins were isolated from the n-butanol extract by silica gel and RP-8 reversed-phase column chromatography. Their structures were identified by means of spectral methods and compared with known compounds. Result: Ten saponins were isolated from P. quinquefolium. They were identified as ginsenoside Rgi (2), Re(5), Rd(7), Rc(8),. Rbi(9), Rb>2 (10), 24(i?)-ginsenoside Rg3(3), 24(R)-seudoginsenoside RT5(1), Fu(4) and notoginsenoside K(6), respectively. Conclusion: This work has elucidated the saponins constituents of P. quinquefolium cultivated in Jilin province of China and has shown that compound 1 was isolated from this plant for the first time. |
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来源
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中国中药杂志
,2003,28(9):830-833 【核心库】
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关键词
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西洋参
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皂苷
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人参皂苷
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地址
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1.
云南省药品检验所, 云南, 昆明, 650011
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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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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:1255701
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