Complete assignments of 1H and 13C NMR spectroscopic data for two new triterpenoid saponins from Ilex pernyi

被引：6
|
作者：
Xie, Guang-Bo [1 ]
Lei, Lian-Di [1 ]
Tu, Peng-Fei [1 ]
机构：
[1] Peking Univ, Ctr Hlth Sci, Sch Pharmaceut Sci, Beijing 100083, Peoples R China
来源：
MAGNETIC RESONANCE IN CHEMISTRY | 2007年 / 45卷 / 11期
关键词：
NMR; H-1; C-13; 2D NMR; Ilex pernyi; triterpenoid saponins; ilexpernoside A; ilexpernoside B;
D O I：
10.1002/mrc.2069
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Ilexpernoside A and ilexpernoside B, two new pentacyclic C-4-nortriterpenoid saponins, were isolated from the leaves of Ilex pernyi Franch. Their chemical structures were determined by MS, NMR spectroscopy and chemical analysis. Complete assignments of the H-1 and C-13 NMR spectroscopic data were achieved by 1D and 2D NMR experiments (HSQC, HMBC, H-1-H-1 COSY and NOESY). Copyright (c) 2007 John Wiley & Sons, Ltd.
引用
收藏
页码：997 / 1000
页数：4
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