| 黄酮类化合物-O-甙的13C NMR谱 |
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| 引用本文： | 李文魁 梁少伟. 黄酮类化合物-O-甙的13C NMR谱[J]. 波谱学杂志, 1998, 15(5): 473-484 |
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| 作者姓名： | 李文魁 梁少伟 |
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| 作者单位： | 香港浸会大学化学系中医药研究所, 香港, 九龙塘 |
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| 摘 要： | 概述了黄酮类化合物-O-甙(包括双糖甙及寡糖甙)的13C NMR谱鉴定中涉及的溶剂选择,糖的数目与鉴定,糖的端基信号与甙化位移,甙元的鉴定,双糖及寡糖甙中各单糖的连接次序,以及糖链上的酰基取代等.
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| 关 键 词： | 黄酮类化合物-O-甙 13C NMR谱 |
| 收稿时间： | 1998-05-12 |
13 C NMR SPECTROSCOPY OF FLAVONOID-O-GLYCOSIDES |
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| Li Wenkui,Leung Siuwai,Chan Chileung and Leung Heiwun. 13 C NMR SPECTROSCOPY OF FLAVONOID-O-GLYCOSIDES[J]. Chinese Journal of Magnetic Resonance, 1998, 15(5): 473-484 |
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| Authors: | Li Wenkui Leung Siuwai Chan Chileung Leung Heiwun |
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| Affiliation: | Department of Chemistry and the Institute for the Advancement of Chinese Medicine, Hong Kong Baptist University, Kow loon Tong, Hong Kong |
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| Abstract: | In this paper, the 13 C NMR spectroscopy of flavonoid-O-glycosides was summarized which overlaps solvent system, number and identification of monosacchride, interglycosidic linkage, sugar sequence, identification of flavonoid aglycone, site glycosylation and appearance of acyl subtituents. In addition, more than fifty reference data of di-and oliga-saccharide moieties founded in flavonoid-O-glycosides were presented. |
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| Keywords: | Flavonoid-O-glycoside 13 C NMR spectroscopy |
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