波谱学杂志 ›› 1993, Vol. 10 ›› Issue (3): 281-286.

• 研究论文 • 上一篇    下一篇

圆果皂甙元的NMR和构型研究

涂光忠1, 马立斌1, 洪少良1, 梁鸿2, 张如意2   

  1. 1. 北京微量化学研究所, 北京 100091;
    2. 北京医科大学药学院, 北京 100083
  • 收稿日期:1992-09-03 出版日期:1993-09-05 发布日期:2018-01-20

NMR AND CONFORMATION STUDIES OF SQUASAPOGENOL

Tu Guangzhong1, Ma Libin1, Hong Shaoliang1, Liang Hong2, Zhang Ruyi2   

  1. 1. Beijing Institute of Microchemistry, Beijing 100091;
    2. Beijing Medical University, Beijing 100083
  • Received:1992-09-03 Online:1993-09-05 Published:2018-01-20

摘要: 本文利用了多种NMR技术,其中包括1H 13C NMR,DEPT、COSY、C,H-COSY、COLOC和NOE差谱,首次确定了圆果皂甙元的结构及构型。

关键词: 圆果甘草, 圆果皂甙元, C,H-COSY, COLOC, NOE差谱

Abstract: Various NMR spectra (including 1H、13C、DEPT, COSY, C, H-COSY, COLOC and NOE difference spectra) were used in the assignments of 13C and 1H and conformation studies of squasapogenol.

Key words: G.squamulosa Franch., Squasapogenol, C,H-COSY, COLOC, NOE difference spectra