碳碳相关谱测定泽泻萜醇F的结构 |
| |
引用本文: | 陈东军,朱萍,彭国平. 碳碳相关谱测定泽泻萜醇F的结构[J]. 分析化学, 2002, 30(7): 809-811 |
| |
作者姓名: | 陈东军 朱萍 彭国平 |
| |
作者单位: | 1. 金陵石化研究院,南京,210046 2. 南京中医药大学,南京,210029 |
| |
基金项目: | 国家九五攻关项目 (No .96 90 3 0 2 0 3) |
| |
摘 要: | 从泽泻中分离出新化合物泽泻萜醇F,采用二维核磁共振碳相关技术研究了该化合物的骨架结构。结合碳碳相关谱及远程碳氢相关谱等其它二维核磁共振技术,分析了该化合物的常规氢谱和碳谱,并准确归属了质子和碳核的化学位移。
|
关 键 词: | 碳碳相关谱 测定 泽泻萜醇F 结构 中药 |
Determination for the Structure of Orientalol F by 13 C-13 C Correlated Spectroscopy |
| |
Abstract: | A new compound orientalol F was isolated from alisma orientalis juzep, The skeletal structure of this compound was studied by the two dimensional nuclear magnetic resonance (NMR) 13C- 13C correlated technique. Combined with the application of other 2D-NMR techniques such as heteronuclear shift correlation spectroscopy and correlation spectroscopy via long-range couplings, the chemical shifts of all protons and carbons of these compound have been exactly assigned.= |
| |
Keywords: | Orientalol F nuclear magnetic resonance 13C- 13C correlated spectroscopy |
本文献已被 CNKI 维普 万方数据 等数据库收录! |