| 一种新的HETISINE型二萜生物碱结构的NMR研究 |
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| 引用本文： | 缪振春,冯锐,周永新,李光玉,刘静涵,郝志刚.一种新的HETISINE型二萜生物碱结构的NMR研究[J].波谱学杂志,1999,16(5):403-408. |
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| 作者姓名： | 缪振春 冯锐 周永新 李光玉 刘静涵 郝志刚 |
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| 作者单位： | 1. 军事医学科学院毒物药物研究所, 北京 100850;2. 国家生物医学分析中心, 北京 100850;3. 中国药科大学, 南京 210009 |
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| 摘 要： | 从毛莨科乌头属黄花乌头的根中分得一个化合物,经过测定,它是hetisine型二萜生物碱,其结构为13-乙酰基-14-羟基-2-丙酰基亥替钦,为一新化合物.本文报道选择性远程DEPT技术在该化合物的结构和NMR信号归属研究中的应用.
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| 关 键 词： | 选择性远程DEPT技术 二萜生物碱 结构测定 核磁共振 |
| 收稿时间： | 1999-04-06 |
NMR STUDY ON A NEW HETISINE-TYPE DITERPENOID ALKALOID FROM ACONITUM COREANUM |
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| Miao Zhenchun,Feng Rui,Zhou Yongxin,Li Guangyu,Liu Jinghan,Hao Zhigang.NMR STUDY ON A NEW HETISINE-TYPE DITERPENOID ALKALOID FROM ACONITUM COREANUM[J].Chinese Journal of Magnetic Resonance,1999,16(5):403-408. |
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| Authors: | Miao Zhenchun Feng Rui Zhou Yongxin Li Guangyu Liu Jinghan Hao Zhigang |
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| Institution: | 1. Institute of Pharmacology and Toxicology, Academy of Military Medical Sciences, Beijing 100850;2. National Center of Biomedical Analysis, Academy of Military Medical Sciences, Beijing 100850;2. China Pharmaceutical University, Nanjing 210009 |
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| Abstract: | A new hetisine type diterpenoid alkaloid 1 has been isolated from the total alkaloids of the Aconitum coreanum. Its structure has been established as 13 acetyl 14 hyroxy 2 prpionyl hetisine by selective long range DEPT NMR techique which has been used to connect spin systems separated by quaternary carbons and heteroatoms. The results showed that selective long range DEPT NMR technique is very effective and convenient for the structure determination and spectral assignment of this class of compounds. |
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| Keywords: | Selective long range DEPT Diterpenoid alkaloid Structural determination |
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