| 关附庚素的选择性远程DEPT、一维COSY和一维接力COSY谱的研究 |
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| 引用本文： | 缪振春 刘静涵. 关附庚素的选择性远程DEPT、一维COSY和一维接力COSY谱的研究[J]. 波谱学杂志, 1991, 8(4): 371-378 |
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| 作者姓名： | 缪振春 刘静涵 |
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| 作者单位： | 1. 军事医学科学院核磁共振实验室;2. 中国药科大学 |
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| 摘 要： | 由于谱峰拥挤和重迭、关附庚素的一部分1H和13C谱峰用一般核磁共振方法难于确定归属。本工作采用选择性远程DEPT、一维COSY和-维接力COSY等新技术作了研究,其1H和13C谱峰归属全部得到确定。结果有助于此类化合物的化学结构测定。
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| 关 键 词： | 关附庚素 选择性远程DEPT 一维COPY 一维接力COSY |
| 收稿时间： | 1990-12-04 |
SELECTIVE LONG-RANGE DEFT, 1 D COSY AND 1 D RELAY COSY NMR STUDIES FOR GUAN-FU BASE G |
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| Miao Zenchen,Feng Rui,Liu Jinghan,Han Ying. SELECTIVE LONG-RANGE DEFT, 1 D COSY AND 1 D RELAY COSY NMR STUDIES FOR GUAN-FU BASE G[J]. Chinese Journal of Magnetic Resonance, 1991, 8(4): 371-378 |
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| Authors: | Miao Zenchen Feng Rui Liu Jinghan Han Ying |
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| Affiliation: | 1. Nuclear Magnetic Resonance Laboratory, Academy of Military Medical Science, Beijing 100850;2. China Pharmaceutical University, Nanjing 210009 |
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| Abstract: | The 1H and 13C NMR spectra of guan-fu base G (1) were studied by selec-we long-range 13C DEPT, 1 D COSY and 1 D relay COSY new techniques, otal assignment of 1H and 13C NMR spectra of the compound can be obtained. The results obtained showed that the techniques described in this paper are very ffective and convenient for the structure determination and oectral assignment of this class of compounds. |
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| Keywords: | Guan-fu base G Selective long-range DEPT 1D COSY 1D relay COSY |
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