波谱学杂志

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Manumycin的2D NMR研究

郭栋2,李勤1,蒋高喜1,崔育新1*   

  1. 1.北京大学天然药物及仿生药物国家重点实验室,医药卫生分析中心,北京 100083;
    2.华北制药集团公司新药研究开发中心,河北石家庄  050010
  • 收稿日期:2003-04-28 修回日期:2003-06-16 出版日期:2003-12-05 发布日期:2003-12-05
  • 作者简介:郭栋(1973-),男,天津人,工程师,从事药物分析工作. *通讯联系人:崔育新,E-mail:yxcui@bjmu.edu.cn,电话:(010)82802377.

A NMR STUDY ON MANUMYCIN

GUO Dong2, LI Qin1, JIANG Gao-xi1, CUI Yu-xin1*   

  1. 1.National Research Laboratory of Natural and Biomimetic Drugs, Medical and Healthy Analysis Center,\= Peking University, Beijing  100083, China;
    2.New Drug Research and Develop Center of NCPC, Shijiazhuang 050010, China
  • Received:2003-04-28 Revised:2003-06-16 Online:2003-12-05 Published:2003-12-05
  • About author:*Correspondence author: Cui Yu-sin,E-mail:yxcui@bjmu.edu.cn,Tel:(010)82802377.

摘要:

应用1D NMR 和梯度2D NMR技术(gCOSY,gNOESY,gHSQC,gHMBC)深入研究了从链霉菌发酵物中分离提取得到的Manumycin的结构,并对其1H和13C NMR化学位移进行了全归属. 计算机分子模拟与NMR研究取得一致结论.

关键词: 核磁共振, Manumycin, 梯度场, 碳氢信号全归属

Abstract:

Manumycin produced by Streptomyces Parvulus (strain Tu 64) was extracted from the mycelium with acetone. The 1H and 13C NMR chemical shifts of this compound were assigned using 1D and 2D NMR techniques such as gCOSY, gNOESY, gHSQC and gHMBC.

Key words: 2D NMR, manumycin, PFG, chemical shift assignment

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