| 13C NMR在新型灵芝三萜类化合物的应用 |
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| 引用本文： | 乔英,杨叶昆,董学畅,邱明华.13C NMR在新型灵芝三萜类化合物的应用[J].波谱学杂志,2005,22(4):437-456. |
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| 作者姓名： | 乔英 杨叶昆 董学畅 邱明华 |
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| 作者单位： | 中国科学院昆明植物研究所,植物化学和西部植物资源持续利用国家重点实验室,云南,昆明,650204;云南民族大学,化学与生物技术学院,云南,昆明,650031;中国科学院昆明植物研究所,植物化学和西部植物资源持续利用国家重点实验室,云南,昆明,650204;云南民族大学,化学与生物技术学院,云南,昆明,650031 |
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| 基金项目： | 中国科学院知识创新工程项目，中国科学院"西部之光"人才培养计划 |
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| 摘 要： | 高等真菌灵芝属的子实体作为著名的中药，灵芝三萜类化合物是中药灵芝主要活性化学成分，近年来灵芝三萜类化合物仍然不断被大量发现， 而且结构越来越新奇. 本文总结了10年来文献报道灵芝三萜化合物的13C NMR化学位移，找出了一些规律， 对进行灵芝三萜化合物类结构的研究，将提供十分便捷的途径.
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| 关 键 词： | 13C NMR 灵芝 三萜化合物 化学位移 结构分析 |
| 文章编号： | 1000-4556（2005）04-0437-20 |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005-07-11 |
13C NMR Chemical Shifts of Ganoderma Triterpenoids: A Meta-Analysis |
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| QIAO Ying,YANG Ye-kun,DONG Xue-chang,QIU Ming-hua.13C NMR Chemical Shifts of Ganoderma Triterpenoids: A Meta-Analysis[J].Chinese Journal of Magnetic Resonance,2005,22(4):437-456. |
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| Authors: | QIAO Ying YANG Ye-kun DONG Xue-chang QIU Ming-hua |
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| Institution: | 1.State Key Laboratory Phytochemistry and Plant Resource in West China, Kunming Institute of Botany, The Chinese Academy of Sciences, Kunming 650204, China;;
2.School of Chemistry and Biotechnology, Yunnan Nationalities University, Kunming 650031, China |
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| Abstract: | The fruiting bodies of higher Ganoderma are well-known traditional Chinese medicines. The results of many previous studies have indicated that Ganoderma triterpenoids found in Ganoderma sp. are the main bioactive components. In recent years, a great number of novel triterpenoids with unique chemical structures has been isolated from Ganoderma. ^13C NMR is a powerful tool to determine the structure of Ganoderma triterpenoids. In this paper, a meta-analysis was performed on previously reported ^13C NMR chemical shifts of triterpenoids and another substances isolated from Ganoderma and on their assignment. The characteristics of and interpretation rules for the ^13C NMR spectra of these compounds were discussed. The results obtained in this study should be useful for future studies investigating the chemical structures, configuration and conformation of Ganoderma triterpenoids. |
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| Keywords: | 13C NMR |
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