| 一系列薯蓣皂甙元-α-L鼠李糖基-(1→2)和(1→4)-β-D葡萄糖甙的1H和13C NMR归属 |
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| 引用本文： | 韩秀文,于海,刘秀梅,包信和.一系列薯蓣皂甙元-α-L鼠李糖基-(1→2)和(1→4)-β-D葡萄糖甙的1H和13C NMR归属[J].波谱学杂志,1999,16(6):541-546. |
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| 作者姓名： | 韩秀文 于海 刘秀梅 包信和 |
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| 作者单位： | 中国科学院大连化学物理研究所 催化基础国家重点实验室, 大连 116023 |
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| 摘 要： | 用同核和异核二维核磁共振方法全归属了一系列合成的薯蓣皂甙元-α-鼠李糖基-β-D葡萄糖甙的1H和13C核磁共振谱线.这些薯蓣葡萄糖甙是薯蓣皂甙元-β-D葡萄糖甙(1),薯蓣皂甙元-α-L鼠李糖基(1→2)-β-D葡萄糖甙(2),薯蓣皂甙元-α-L鼠李糖基(1→4)-β-D葡萄糖甙(3),薯蓣皂甙元-α-鼠李糖基-(→2)]-α-L鼠李糖基→-(1→4)-β-D葡萄糖甙(4)以及薯蓣皂甙元-α-L鼠李糖基-(1→2)]-β-D阿拉伯糖基-(1→4)-β-D葡萄糖甙(5).
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| 关 键 词： | 薯蓣皂甙元 糖甙 α-L鼠李糖基 二维核磁共振 |
| 收稿时间： | 1999-06-21 |
1H AND 13C NMR ASSIGNMENTS OF DIOSGENYL α-L-RHAMNOPYRANOSYL-(1→2) AND (1→4)-β-D-GLUCOPYRANOSIDE ANALOGS |
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| HAN Xiuwen,YU Hai,LIU Xiumei,BAO Xinhe.1H AND 13C NMR ASSIGNMENTS OF DIOSGENYL α-L-RHAMNOPYRANOSYL-(1→2) AND (1→4)-β-D-GLUCOPYRANOSIDE ANALOGS[J].Chinese Journal of Magnetic Resonance,1999,16(6):541-546. |
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| Authors: | HAN Xiuwen YU Hai LIU Xiumei BAO Xinhe |
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| Institution: | State Key Lab. of Catalyst, Dalian Institute of Chemical Physics, Academy of Sciences, Dalian 116023 |
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| Abstract: | The complete assignments of 1H and 13C NMR spectral lines for synthesized diosgenyl sopinin analogs have been achieved by homo- and hetero-nuclear two dimensional NMR spectroscopy. These soponins are diosgenyl β-D-glucopyranoside (1), diosgenyl α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside (2), diosgenyl α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside (3), diosgenyl, α-L-rhamnopyranosyl-(1→2)-α-L-rhamnopyranosyl-(1→4)-β-D-Gly-copyranosilde (4) and diosgenyl α-L-rhamnopyranosyl-(1→2)-β-L-arabinofuranosyl-(1→4)-β-D-glucopyranoside (5). |
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| Keywords: | Diosgenin Saponin Rhamnopyranosyl 2D NMR |
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