西洋参皂甙的核磁共振波谱研究Ⅰ.西洋参叶中Ocotillol型皂甙的结构分析

波谱学杂志 ›› 1991, Vol. 8 ›› Issue (3): 283-290.

西洋参皂甙的核磁共振波谱研究Ⅰ.西洋参叶中Ocotillol型皂甙的结构分析

杨延武¹, 许肖龙¹, 裘鉴卿¹, 王德华¹, 钱保功¹, 马兴元², 徐景达²

1. 中国科学院武汉物理研究所波谱与原子分子物理开放研究实验室, 武汉 430071;
2. 白求恩医科大学有机化学教研室, 长春

收稿日期:1990-09-07 修回日期:1990-12-04 出版日期:1991-09-05 发布日期:2018-01-20

NUCLEAR MAGNETIC RESONANCE STUDIES OF GINSENOSIDE Ⅰ. Structure Elucidation of an Ocotillol-Type Saponin Separated From the Leaves of Panax Quinquefolium L

Yang Yanwu¹, Xu Xiaolong¹, Qiu Jianqing¹, Wang Dehua¹, Qian Baogong¹, Ma Xingyuan², Xu Jingda²

1. Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics, the Chinese Academy of Sciences;
2. Department of organic chemistry, bethune University of Medical science

Received:1990-09-07 Revised:1990-12-04 Online:1991-09-05 Published:2018-01-20

摘要/Abstract

摘要： 本文用常规一维¹H、¹³C核磁共振波谱和远程异核化学位移相关谱。异核化学位移相关谱和同核化学位移相关谱技术研究了西洋参叶中首次分离出的一种Ocotillol型皂甙,确认了化学结构,并对其¹³C、¹H NMR谱线进行了归属。

关键词: Ocotillol型皂甙, 远程异核化学位移相关谱, 同核化学位移相关谱, 西洋参叶

Abstract: In this paper, 2D long-range ¹³C-¹H heteionuctear chemical shift correlation spectroscopy, in combination with ¹³C-¹H heteronuclear chemical shift spectroscopy and ¹H-¹H homonuclear chemical shift spectroscopy, have been used to elucidate the structure of an ocotillol-type saponin (OTS) which was first separated from the leaves of Panax Quinquefolium L., and the results were also confirmed by element analysis and FAB-MS techniques.

Key words: Structure elucidation, Ocotillol-type saponin (OTS), 2D-NMR, Leaves of Panax Quinquefolium L

杨延武, 许肖龙, 裘鉴卿, 王德华, 钱保功, 马兴元, 徐景达. 西洋参皂甙的核磁共振波谱研究Ⅰ.西洋参叶中Ocotillol型皂甙的结构分析[J]. 波谱学杂志, 1991, 8(3): 283-290.

Yang Yanwu, Xu Xiaolong, Qiu Jianqing, Wang Dehua, Qian Baogong, Ma Xingyuan, Xu Jingda. NUCLEAR MAGNETIC RESONANCE STUDIES OF GINSENOSIDE Ⅰ. Structure Elucidation of an Ocotillol-Type Saponin Separated From the Leaves of Panax Quinquefolium L[J]. Chinese Journal of Magnetic Resonance, 1991, 8(3): 283-290.