| 用二维核磁共振技术研究赤芝孢子内酯A和B的结构 |
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| 引用本文： | 陈若芸,于德泉. 用二维核磁共振技术研究赤芝孢子内酯A和B的结构[J]. 药学学报, 1991, 26(6): 430-436 |
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| 作者姓名： | 陈若芸 于德泉 |
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| 作者单位： | 中国医学科学院药物研究所,北京100050 |
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| 摘 要： | 通过1H-1H,1H-13C相关谱(COSY),1H-13C远程偶合相关谱(OOLOC)及NOE二维谱(NOESY)等新的二维核磁共振技术确定了两个新化合物赤芝孢子内酯A和B的结构。
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| 关 键 词： | 赤芝孢子内酯A 赤芝孢子内酯B 赤芝 孢子粉 2D NMR |
| 收稿时间： | 1990-02-28 |
APPLICATION OF 2D NMR TECHNIQUES IN THE STRUCTURE DETERMINATION OF GANOSPORELACTONE A AND B |
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| RY Chen and DQ Yu. APPLICATION OF 2D NMR TECHNIQUES IN THE STRUCTURE DETERMINATION OF GANOSPORELACTONE A AND B[J]. Acta pharmaceutica Sinica, 1991, 26(6): 430-436 |
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| Authors: | RY Chen and DQ Yu |
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| Affiliation: | Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing. |
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| Abstract: | Structure and stereochemistry of ganosporelactone A and B isolated from the spores of Ganoderma lucidum have been elucidated by the use of 1H-1H COSY, 1H-13C COSY, 1H-13C COLOC and NOESY 2D NMR spectroscopy. Ganosporelactone A and B are two novel pentacyclic triterpenoids which may be biogenetically derived from lanostane skeleton through the construction of C16 and C23 bond. |
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| Keywords: | Ganosporelactone B Ganoderma lucidum Spores 2D NMR Ganosporelactone A |
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