| 中药三白草的化学成分研究(Ⅰ) |
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| 引用本文： | 李人久,任丽娟,陈玉武. 中药三白草的化学成分研究(Ⅰ)[J]. 中国中药杂志, 1999, 24(8): 479-481 |
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| 作者姓名： | 李人久 任丽娟 陈玉武 |
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| 作者单位： | 中日友好临床医学研究所 北京 100029 |
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| 摘 要： | 目的：寻找中药三白草的活性成分。方法：三白草地上部分乙醇提取物进行色谱分离，理化数据和光谱方法鉴定结构。结果：所得化合物鉴定结构为马兜铃内酰胺ＡⅡ（Ⅰ）、胡萝卜甙（Ⅱ）、金丝桃甙（Ⅲ）、异槲皮甙（Ⅳ）、槲皮甙（Ⅴ）、槲皮素-３-Ｏ-β-Ｄ吡喃葡萄糖（１→４）-α-Ｌ吡喃鼠李糖甙（Ⅵ），鞣花酸（Ⅶ）和柯里拉京（Ⅷ）。结论：除Ⅲ，Ⅳ和Ⅴ外，其它５个化合物均为首次从该植物中得到。
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| 关 键 词： | 三白草 马兜铃内酰胺AⅡ 槲皮素-3-O-β-D-吡喃葡萄糖-（1→4）-α-L-吡喃鼠李糖甙柯里拉京 |
| 收稿时间： | 1998-07-01 |
Chemical Constituents of Saururus chinensis (Lour.) Bail |
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| Li Renjiu;Ren Lijuan ; Chen Yuwu. Chemical Constituents of Saururus chinensis (Lour.) Bail[J]. China Journal of Chinese Materia Medica, 1999, 24(8): 479-481 |
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| Authors: | Li Renjiu Ren Lijuan Chen Yuwu |
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| Affiliation: | China-Japan Friendship Institute of Medical Sciences, Beijing 100029. |
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| Abstract: | OBJECTIVE: To search for the active chemical constituents of Saururus chinensis. METHOD: 95% ethanol extracts from the aerial part of Saururus chinensis was mixed with silica gel, and then eluted with petroleum ether, ethyl acetate and methanol. On the basis of physicochemical properties and spectroscopic analysis, structures of the compounds obtained were identified. RESULTS: Eight compounds were isolated from the ethyl acetate and methanol parts, and identified as aristolactam A II(I), daucosterol(II), hyperoside(III), isoquercitrin(IV), quercitrin(V), quercitin-3-O-beta-D-glucopyranosyl(1-->4)-alpha-L-rhamnopyranoside(VI), ellagic acid(VII) and corilagin(VIII) respectively. CONCLUSION: Compounds I, II, VI, VII and VIII were found from this plant for the first time. |
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