| 选择性远程DEPT NMR技术用于萜类生物碱的结构测定 |
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| 引用本文： | 缪振春,吴文铸,冯锐.选择性远程DEPT NMR技术用于萜类生物碱的结构测定[J].有机化学,1993,13(2):145-149. |
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| 作者姓名： | 缪振春 吴文铸 冯锐 |
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| 作者单位： | 军事医学科学院毒物药物研究所，军事医学科学院毒物药物研究所，军事医学科学院毒物药物研究所 北京，100850，北京，100850，北京，100850 |
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| 摘 要： | 从中草药勒党根茎中分离出二个化合物, 其一为已知的萜类生物碱culamtraramine, 其二为它的差向立体异构体, 为新化合物, 定名为isoculantraramine。用选择性远程核磁共振技术测定了它们的结构。
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| 关 键 词： | 生物碱 萜类化合物 碳13核磁共振谱法 二维核磁共振谱法 勒党 萜类生物碱 |
Structure determination and spectral assignment of terpene alkloid by selective long-range DEPT NMR technique |
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| MIAO Zhen-Chun,WU Wen-Zhu,FENG Rui Institute of Pharmacolog Toxicology,Academy of Military Medical Science, Beijing.Structure determination and spectral assignment of terpene alkloid by selective long-range DEPT NMR technique[J].Chinese Journal of Organic Chemistry,1993,13(2):145-149. |
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| Authors: | MIAO Zhen-Chun WU Wen-Zhu FENG Rui Institute of Pharmacolog Toxicology Academy of Military Medical Science Beijing |
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| Institution: | MIAO Zhen-Chun,WU Wen-Zhu,FENG Rui Institute of Pharmacolog Toxicology,Academy of Military Medical Science,100850 Beijing |
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| Abstract: | Two compounds have been isolated from the root of Zhanthoxylum avicennae(Lam). DC.The selective long-range DEPT NMR new technique has been used to connect spin systems separatedby quanternary carbons and heteroatoms and total assigment of proton and ~(13)C NMR spectra wereachieved. Compound (2) was shown to be a new terpene alkaloid which is a stereisomer of the knowncompound culamtraramine (1) found from this plant for the first time. |
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| Keywords: | selective long-range DEPT NMR 20 NMR NOE culamtraramine terpene alkloid |
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