| 香港远志化学成分的分离与鉴定II |
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| 引用本文： | 吴剑峰,,陈四保,吴立军,陈士林,屠鹏飞,.香港远志化学成分的分离与鉴定II[J].中国中药杂志,2007,32(9):819-821. |
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| 作者姓名： | 吴剑峰 陈四保 吴立军 陈士林 屠鹏飞 |
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| 作者单位： | [1]沈阳药科大学,辽宁沈阳110016 [2]北京大学医学部中医药现代研究中心,北京100083 [3]深圳中药药学及分子药理学研究国家重点实验室,广东深圳518057 [4]佛山科学技术学院,广东佛山528000 |
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| 基金项目： | 教育部博士点基金（2003000142） |
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| 摘 要： | 目的：分离和鉴定香港远志全草的化学成分。方法：应用硅胶,Sephadex LH-20及半制备HPLC等柱色谱法进行分离、纯化,根据NMR和MS光谱数据确定化合物结构。结果：得到6个化合物,分别为1,7-二羟基酮(1),1,3,6-三羟基酮(2),1,4,7-三羟基-3-甲氧基酮(3),对羟基苯甲酸(4),3,4-二羟基苯甲酸(5),2,5-二羟基苯甲酸甲酯(6)。结论：化合物1～6均为首次从该植物中得到。
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| 关 键 词： | 香港远志 远志属 化学成分 酮 |
| 文章编号： | 1001-5302（2007）09-0819-03 |
| 收稿时间： | 2006-11-22 |
| 修稿时间： | 2006-11-22 |
Isolation and structure identification of chemical constituents from Polygala hongkongensis II] |
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| WU Jian-feng;;;;CHEN Si-Bao; WU Li-Jun; CHEN Shi-lin; TU Peng-Fei;.Isolation and structure identification of chemical constituents from Polygala hongkongensis II][J].China Journal of Chinese Materia Medica,2007,32(9):819-821. |
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| Authors: | WU Jian-feng;;;;CHEN Si-Bao; WU Li-Jun; CHEN Shi-lin; TU Peng-Fei; |
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| Institution: | 1. Shenyang Pharmaceutical University, Shenyang llO016,China;2. School of Pharmaceutical Sciences, Peking University Health Science Center,Beijing 100083 ,China; State Key Laboratory of Chinese Medicine and Molecular Pharmacology, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University , Shenzhen 518057 ,China; 4. Foshan University , Foshan 528000,China |
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| Abstract: | Objective: To isolate and elucidate the constituents of herbs of Polygala hongkongensis. Method: The constituents were isolated and purify by chromatographic on silica gel, Sephadax LH-20 and semi-preparative HPLC. The structures were determined by NMR and MS spectral analysis. Result: Six compounds were identified as euxanthone (1), 1, 3, 6-trihydroxyxanthone (2), 1, 4, 7-trihydroxy-3-methoxy-xanthone (3), p-hydroxybenzoic acid (4), 3, 4-dihydroxybenzoic acid (5), and methy 1 2, 5-dihydroxybenzoate (6). Conclusion: The known compounds 1-6 were isolated from this plant for the first time. |
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| Keywords: | Polygala hongkongensis Polygalae chemical constituents xanthones |
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