| 用核磁共振研究和确定乌拉尔甘草中一种新成分的化学结构 |
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| 引用本文： | 高从元,贾琦,等.用核磁共振研究和确定乌拉尔甘草中一种新成分的化学结构[J].波谱学杂志,1990,7(1):11-16. |
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| 作者姓名： | 高从元 贾琦 |
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| 作者单位： | 北京医科大学波谱分析室 |
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| 摘 要： | 本文报告了用多种核磁共振实验方法并结合其它结构信息,研究并首次确定了内蒙产的乌拉尔甘草(Glycyrrhiza uralensis Fisch)中一种新甘草三萜内酯的化学结构并命名为甘乌内酯(Glyuranolide)。
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| 关 键 词： | 乌拉尔甘草 甘草三萜内酯 甘乌内酯 同核二维相关氢谱 同核二维欧沃豪斯谱 非灵敏核极化转移增强法 |
| 收稿时间： | 1988-09-08 |
STUDY AND IDENTIFICATION OF THE CHEMICAL STRUCTURE OF A NEW COMPONENT IN GLYCYRRIZA URALENSIS FISCH BY NMR METHOD |
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| Gao Congyuan Qiao Liang Jia Qi and Zhang Zhiliang.STUDY AND IDENTIFICATION OF THE CHEMICAL STRUCTURE OF A NEW COMPONENT IN GLYCYRRIZA URALENSIS FISCH BY NMR METHOD[J].Chinese Journal of Magnetic Resonance,1990,7(1):11-16. |
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| Authors: | Gao Congyuan Qiao Liang Jia Qi and Zhang Zhiliang |
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| Institution: | Beijing Medical University, Beijing 100083 |
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| Abstract: | Various NMR spectra (including NOE, SD, BB, INEPT, SR, COSY, and NOESY etc. ) were used in the study and identification of the chemical structure of a new glycyrrizic triterpenoid lactone which was extracted from Glycyrrhiza uralensis Fisch collected in Inner Mongolia. This new component was named Glyuranolide (3,22-dihydroxy-11-oxo-12-oleanene-14-methoxycarbonyl-29-dioic acid-22-lactone). |
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| Keywords: | Glycyrriza uralensis Fisch Glycyrrizic triterpenoid lacton Glyuranolide COSY ( Correlated 2D spectroscopy) NOESY (Nuclear Overhauser effect spectroscopy) INEPT ( Insensitive nuclei enhancement of polarization transfer) 3C-NMR NOE |
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