波谱学杂志 ›› 1999, Vol. 16 ›› Issue (1): 64-69.

• 研究论文 • 上一篇    下一篇

吉士脱酮的1H及13C NMR研究

盛宛云, 白秀梅   

  1. 上海市计划生育科学研究所国家计划生育药具实验室, 上海 200032
  • 收稿日期:1998-11-09 修回日期:1998-12-07 出版日期:1999-02-05 发布日期:2018-01-11
  • 作者简介:盛宛云,男,1965年出生,硕士,助研

1H NMR AND 13C NMR STUDY ON GESTODENE

Sheng Wanyun, Bai Xiumei   

  1. National Laboratory of Contraceptives and Devices Research Shanghai Institute of Planned Parenthood Research, Shanghai 200032
  • Received:1998-11-09 Revised:1998-12-07 Online:1999-02-05 Published:2018-01-11

摘要: Gestodene是避孕药物18甲基炔诺酮的衍生物,动物实验表明它的孕激素活性为18甲基炔诺酮的3~5倍.本文采用各种2D NMR技术,包括:1H-1H COSY,1H-13C COSY和HMBC等,归属了它的1H和13C的谱线,并得到了有关质子间的偶合常数.

关键词: Gestodene, 口服避孕药, 二维核磁共振, 谱线归属

Abstract: In this article, 1H and 13C NMR spectra of Gestodene were analyzed by using two-dimensional 1H-1H COSY, heteronuclear 1H-13C shift correlation and HMBC, It was made possible to assign 1H and 13C NMR spectra of Gestodene completely by combination of these techniques, Gestodene showed complex 1H signal around 1.4-2.6ppm and 13C signals around 25.3-38.13ppm, This combination of techniques is applicable for assignment of highly overlapping signals, The HMBC spectra can provide valuable information for assignment of 1H and 13C NMR signals.

Key words: Gestodene, Oral contraceptive, 2D NMR, Assignment of spectral lines