| 狭叶米口袋化学成分研究 |
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| 引用本文： | 李可,李晓明,王斌贵.狭叶米口袋化学成分研究[J].中国中药杂志,2008,33(14):1711-1713. |
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| 作者姓名： | 李可 李晓明 王斌贵 |
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| 作者单位： | 1. 中国科学院,海洋研究所,实验海洋生物学重点实验室,山东,青岛,266071;中国科学院研究生院,北京,100039
2. 中国科学院,海洋研究所,实验海洋生物学重点实验室,山东,青岛,266071 |
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| 基金项目： | 山东省科技发展计划项目
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青岛市科技发展计划项目 |
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| 摘 要： | 目的：研究狭叶米口袋Gueldenstaedtia stenophylla的化学成分。方法：采用各种现代色谱方法分离、纯化狭叶米口袋的化学成分，综合运用现代波谱技术鉴定其化学结构。结果：从狭叶米口袋中分离得到7个化合物，分别鉴定为2′,4,7-三羟基-4′-甲氧基异黄烷(1)、芫花素(2)、槲皮素(3)、芦丁(4)、3β，22β，24-三羟基齐墩果-12-烯(5)、白桦酸(6)和3,4-二羟基苯甲酸(7)。结论：所有化合物均为首次从该属植物中分离得到。
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| 关 键 词： | 狭叶米口袋 豆科 化学成分 |
| 收稿时间： | 2008/1/28 0:00:00 |
Chemical constituents from herb of Gueldenstaedtia stenophylla |
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| LI Ke;; LI Xiao-ming; WANG Bin-gui.Chemical constituents from herb of Gueldenstaedtia stenophylla[J].China Journal of Chinese Materia Medica,2008,33(14):1711-1713. |
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| Authors: | LI Ke;; LI Xiao-ming; WANG Bin-gui |
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| Institution: | Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China. |
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| Abstract: | OBJECTIVE: To study the chemical constituents of Gueldenstaedtia stenophylla. METHOD: Various chromatographic techniques were used to separate and purify the constituents and structure determination was mainly based on the analysis of the spectroscopic data. RESULT: Seven compounds, including 2', 4, 7-trihydroxy-4'-methoxyisoflavans (1), genkwanin (2), quercetin (3), rutin(4), 12-oleanen-3beta, 22beta, 24-triol (5), betulinic acid (6), and 3, 4-dihydroxybenzoic acid (7) were isolated and identified. CONCLUSION: All these compounds were isolated from the genus Gueldenstaedtia for the first time. |
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| Keywords: | Gueldenstaedtia stenophylla Leguminosae chemical constituents |
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