| Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus |
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| 作者姓名： | 胡合姣 王奎武 吴斌 孙翠荣 潘远江 |
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| 作者单位： | Department of Chemistry，Zhejiang University，Hangzhou 310027，China，Department of Chemistry，Zhejiang University，Hangzhou 310027，China，Department of Chemistry，Zhejiang University，Hangzhou 310027，China，Department of Chemistry，Zhejiang University，Hangzhou 310027，China，Department of Chemistry，Zhejiang University，Hangzhou 310027，China |
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| 摘 要： | INTRODUCTION Euonymus hederaceus champ.ex Benth (Celas-traceae) has been used as a traditional medical plant (Chang et al., 1996). Two compounds, 12-oleanene-3,11-dione and 28-hydroxyolean-12-ene-3,11-dione (Fig.1) were isolated by its phytochemical investiga-tion. The complete 1H and 13C chemical shift as-signments of 12-oleanene-3,11-dione are described here for the first time with 1D and 2D NMR, cor-recting some data in Yuan et al.(1994). The 13C as-signments of 28-hydroxyolean-1…
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| 关 键 词： | 卫矛属植物 化学转移分配 中药材 药理分析 |
| 收稿时间： | 2004-11-24 |
| 修稿时间： | 2005-04-23 |
Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus |
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| HU He-jiao,WANG Kui-wu,WU Bin,SUN Cui-rong,PAN Yuan-jiang.Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus[J].Journal of Zhejiang University Science,2005,6(8):719-721. |
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| Authors: | HU He-jiao WANG Kui-wu WU Bin SUN Cui-rong PAN Yuan-jiang |
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| Abstract: | 1H-NMR and 13C-NMR assignments of 12-oleanene-3,11-dione (compound 1) were completely described for the first time through conventional 1D NMR and 2D shift-correlated NMR experiments using 1H-1HCOSY, HMQC, HMBC techniques.Based on its NMR data, the assignments of 28-hydroxyolean-12-ene-3,11-dione (compound 2) were partially revised. |
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| Keywords: | Euonymus hederaceus 12-oleanene-3 11-dione 28-hydroxyolean-12-ene-3 11-dione 1D-NMR 2D-NMR Assignment |
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