波谱学杂志 ›› 2012, Vol. 29 ›› Issue (4): 564-571.

• 研究论文 • 上一篇    下一篇

法罗培南钠的波谱学数据与结构确证

王彬,夏正君,蒋龙,张明光,王明林,林送,陈再新*   

  1. 江苏亚邦药业集团 技术中心,江苏 常州 213200
  • 收稿日期:2011-11-29 修回日期:2012-02-21 出版日期:2012-12-05 发布日期:2012-12-05
  • 通讯作者: 陈再新, zaixin_chen@163.com E-mail:zaixin_chen@163.com

Spectral Analysis and Structural Elucidation of Faropenem Sodium

 WANG Bin, JIA Zheng-Jun, JIANG Long, ZHANG Ming-Guang, WANG Ming-Lin, LIN Song, CHEN Zai-Xin*   

  1. R&D Center, Jiangsu Yabang Pharmaceutical Group, Changzhou 213200, China
  • Received:2011-11-29 Revised:2012-02-21 Online:2012-12-05 Published:2012-12-05
  • Contact: CHEN Zai-Xin, zaixin_chen@163.com E-mail:zaixin_chen@163.com

摘要:

法罗培南钠是一种新型的口服青霉烯类抗生素,对法罗培南钠的紫外吸收光谱(UV)、红外吸收光谱(IR)、质谱(MS)、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、异核单量子相关谱(HSQC)、异核多键相关谱(HMBC)进行了解析,对其所有的NMR谱信号进行了归属;讨论了红外光谱特征吸收峰所对应的官能团的振动形式,确证了法罗培南钠的结构.

关键词: 核磁共振(NMR), 归属, 化学位移, 法罗培南钠, 结构确证

Abstract:

Faropenem sodium is a new and orally administered β-lactam antibiotic. The spectral data of faropenem sodium were reported, including UV, IR, MS, EA, TGA and NMR data. The NMR data included one-dimensional 1H  and 13C NMR spectra and two-dimensional spectra including 1H-1H COSY, HSQC and HMBC. The NMR and IR signals were assigned. The molecular structure of faropenem sodium was determined.

Key words: NMR, assignment, chemical shift, faropenem sodium, structural elucidation

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