| 毛冬青茎化学成分研究 |
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| 引用本文： | 应鸽,丁平,代蕾,曹斯琼,徐鸿华. 毛冬青茎化学成分研究[J]. 中国实验方剂学杂志, 2012, 18(11): 118-120 |
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| 作者姓名： | 应鸽 丁平 代蕾 曹斯琼 徐鸿华 |
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| 作者单位： | 广州中医药大学中药学院,广州,510006 |
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| 基金项目： | 广东省重大科技专项(2008A030101009) |
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| 摘 要： | 目的:研究冬青科植物毛冬青茎的化学成分.方法:通过硅胶柱色谱、SephadexLH -20柱色谱及反复重结晶等方法分离纯化化合物,利用核磁共振等现代波谱技术解析确定化合物结构.结果:从毛冬青茎的石油醚和乙酸乙酯部位中分离并鉴定了5个化合物,分别为ilexgein A(1),ilexsaponin A1 (2),ilexsaponin B1(3),ilexsaponin B2(4),β-谷甾醇(5).结论:化合物1～5均为首次从毛冬青茎中分离得到.
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| 关 键 词： | 毛冬青 茎 化学成分 结构鉴定 |
| 收稿时间： | 2011-12-22 |
Studies on Chemical Constituents of Stems of Ilex pubescens |
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| YING Ge,DING Ping,DAI Lei,CAO Si-qiong and XU Hong-hua. Studies on Chemical Constituents of Stems of Ilex pubescens[J]. China Journal of Experimental Traditional Medical Formulae, 2012, 18(11): 118-120 |
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| Authors: | YING Ge DING Ping DAI Lei CAO Si-qiong XU Hong-hua |
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| Affiliation: | College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, China;College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, China;College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, China;College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, China;College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, China |
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| Abstract: | Objective:To study the chemical constituents of the stems of Ilex pubescens.Method:The chemical constituents were isolated and purified via silica gel and Sephadex LH-20 column chromatography as well as recrystallization.Their structures were determined on the basis of spectral analysis and physicochemical properties.Result: Five compounds were isolated from the petroleum ether and EtOAc fractions.They were obtained and their structures were identified as ilexgein A(1),ilexsaponin A1(2),ilexsaponin B1(3),Ilexsaponin B2(4),β-sitosterol(5).Conclusion: All of the five compounds were firstly isolated from the stems of I.pubescens. |
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| Keywords: | Ilex pubescens stems chemical studies structural identification |
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