波谱学杂志

• 研究论文 • 上一篇    下一篇

恩曲他滨的波谱学数据与结构确证

陈仕云1,何勇2,余三喜2,高永好2,江浩2,吴宗好2*   

  1. 1. 合肥学院 化学与材料工程系,安徽 合肥 230601;2. 合肥华方医药科技有限公司,安徽 合肥 230088
  • 收稿日期:2012-12-08 修回日期:2013-03-19 出版日期:2013-09-05 发布日期:2013-09-05
  • 作者简介:陈仕云(1981-),女,安徽凤阳人、硕士研究生、助理研究员, 从事药物分析、质量研究. 电话:13855115357,E-mail:yun0145@163.com. *通讯联系人:吴宗好,电话:13956050528, E-mail:hfsci@163.com.

Spectral Analysis and Structural Elucidation of Emtricitabine

CHEN Shi-yun1,  HE Yong2, YU San-xi2,GAO Yong-hao2, JIANG Hao2, WU Zong-hao2*   

  1. 1. Department of Chemical and Materials Engineering, Hefei University, Hefei 230601,China; 
    2. Hefei Huafang Pharmaceutical Science & Technology Co., Ltd., Hefei 230088, China
  • Received:2012-12-08 Revised:2013-03-19 Online:2013-09-05 Published:2013-09-05
  • About author:*Corresponding author: Wu Zong-hao, Tel: 13956050528, E-mail:hfsci@163.com.

摘要:

对恩曲他滨化合物1的紫外吸收光谱(UV)、红外吸收光谱(IR)、核磁共振氢谱(1H NMR)、氢-氢相关谱(1H-1H COSY)、核磁共振碳谱13C NMR、DEPT谱、碳氢相关谱(HMQC)、碳氢远程相关谱(HMBC)及质谱(MS)进行了解析,对其所有的NMR谱信号进行了归属,纠正了文献\[11\]中的归属错误,讨论了红外光谱特征吸收峰所对应的官能团的振动形式,通过上述多种波谱技术确证了恩曲他滨的结构.

关键词: 核磁共振(NMR), 归属, 恩曲他滨, 结构确证

Abstract:

The spectral data of Emtricitabine were reported, including UV, IR, NMR (1H NMR, 1H-1H COSY, 13C NMR, DEPT, HMQC and HMBC) and MS data. The NMR signals were assigned. The infrared spectrum was analyzed to derive the types of vibrations of the functional groups in this compound. The molecular structure of emtricitabine was determined.

Key words: NMR, assignment, Emtricitabine, structural identification

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