| 落新妇化学成分研究 |
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| 引用本文： | 孙红祥,叶益萍,杨可.落新妇化学成分研究[J].中国中药杂志,2002,27(10):751-754. |
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| 作者姓名： | 孙红祥 叶益萍 杨可 |
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| 作者单位： | 1. 浙江大学,动物科学学院,浙江,杭州,310029
2. 浙江省医学科学院,药物研究所,浙江,杭州,310013 |
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| 基金项目： | 浙江省自然科学基金项目 (3 0 0 45 6) |
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| 摘 要： | 目的 :对落新妇的化学成分进行分离和结构鉴定。方法 :用萃取、色谱等技术进行分离得到 4个化合物 ,根据理化性质和用HR EIMS ,EIMS ,13C NMR ,H NMR ,DEPT ,HH COSY ,HMQC ,HMBC谱鉴定其化学结构。结果 :4个化合物分别为 β-谷甾醇棕榈酸酯 (β-sitosterol palmitate ,I)、胡萝卜苷 (daucosterol,Ⅱ )、β-谷甾醇 (β-sitosterol,Ⅲ )、岩白菜素 (Bergenin ,IV)。结论 :化合物I和Ⅱ为首次从落新妇中获得。
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| 关 键 词： | 落新妇 β-谷甾醇棕榈酸酯 胡萝卜苷 岩白菜素 |
| 文章编号： | 1001-5302(2002)10-0751-04 |
| 收稿时间： | 2001/11/3 0:00:00 |
| 修稿时间： | 2001年11月3日 |
Studies on the Chemical Constituents in Radix Astilbes Chinensis |
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| SUN Hong-xiang;YE Yi-ping;YANG Ke.Studies on the Chemical Constituents in Radix Astilbes Chinensis[J].China Journal of Chinese Materia Medica,2002,27(10):751-754. |
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| Authors: | SUN Hong-xiang;YE Yi-ping;YANG Ke |
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| Institution: | College of Animal Sciences, Huajiachi Campus, Zhejiang University, Hangzhou 310029, Zhejiang, China. sunhx@zju.edu.cn |
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| Abstract: | OBJECTIVE: To isolate and determine the chemical constituents from Astilbe chinensis. METHOD: Four compounds were isolated and purified by extraction and column chromatography on silica gel. The chemical structures were determined on the basis of physical-chemical evidence and extensive spectral analysis(HR-EIMS, EIMS, 13C-NMR, 1H-NMR, DEPT, 1H-1H-COSY, HMQC and HMBC). RESULT: Their structures were elucidated as beta-sitosterol palmitate I, daucosterol II beta-sitosterol III and Bergenin IV, respectively. CONCLUSION: Compound I and II were isolated from A. chinensis for the first time. |
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