| 环维黄杨星D^13C和^1H化学位移的全归属 |
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| 引用本文： | 刘洁,李备,杭太俊,陈赞明,张正行.环维黄杨星D^13C和^1H化学位移的全归属[J].波谱学杂志,2008,25(3). |
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| 作者姓名： | 刘洁 李备 杭太俊 陈赞明 张正行 |
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| 作者单位： | 1. 海南省药品检验所,海南,海口,570216
2. 中国药科大学,药物分析教研室,江苏,南京,210009 |
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| 摘 要： | 环维黄杨星D为自黄杨木中提取精制的有效生物碱,临床上已长期用于心血管疾病的治疗.本文用制备高效液相色谱提取、分离并纯化环维黄杨星D,用1D,2D NMR技术 (COSY,DEPT,HMQC 和 HMBC)对其结构进行研究,并且首次对环维黄杨星D的1H NMR 和 13C NMR 信号进行了全归属,同时通过NMR数据确证了环维黄杨星D的结构.
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| 关 键 词： | 归属 环维黄杨星D 黄杨宁生物碱 |
Assignment of 13C and 1H Chemical Shifts of Cyclovirobuxinum D |
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| LIU Jie,LI Bei,HANG Tai-jun,CHEN Zhan-ming,ZHANG Zheng-xing.Assignment of 13C and 1H Chemical Shifts of Cyclovirobuxinum D[J].Chinese Journal of Magnetic Resonance,2008,25(3). |
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| Authors: | LIU Jie LI Bei HANG Tai-jun CHEN Zhan-ming ZHANG Zheng-xing |
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| Abstract: | Cyclovirobuxinum D was isolated from traditional Chinese medicine Buxus icrophylla Sieb. et Zucc, for treating coronary heart disease and arrhythmias. High performance liquid preparation chromatography was used for separation and purification. 13C and 1H chemical shifts of the compound were assigned using 1D and 2D NMR techniques including 1H NMR, 13C NMR, COSY, DEPT, HMQC and HMBC. The structure of the compound was determined from the NMR data. |
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| Keywords: | NMR 2D NMR NMR chemical shift 2D NMR cyclovirobuxinum D Buxus alkaloids |
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