Steroidal saponins and pregnane glycosides from Smilax microphylla

被引：19

作者：

Lin, Tao ^{[1
]}

Huang, Hui-Lian ^{[1
]}

Liu, Rong-Hua ^{[1
]}

Shu, Ji-Cheng ^{[1
]}

Ren, Gang ^{[1
]}

Shao, Feng ^{[1
]}

Liu, Li-sha ^{[1
]}

机构：

[1] Jiangxi Univ Tradit Chinese Med, Key Lab Modern Preparat TCM, Minist Educ, Nanchang 330004, Peoples R China

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 2012年 / 50卷 / 12期

基金：

中国国家自然科学基金;

关键词：

steroidal saponins; pregnane glycosides; 1H NMR; 13C NMR; Smilax microphylla; COLLETTII VAR. HYPOGLAUCA; FUROSTANOL SAPONINS; RHIZOMES; CHINA;

D O I：

10.1002/mrc.3883

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Six steroidal saponins and two pregnane glycosides were isolated from the BuOH subfraction of 70% EtOH extract of Smilax microphylla C.H.Wright, among them two were new compounds (1 and 7). Pregnane glycosides were firstly isolated from the genus Smilax (Smilacaceae). Structures of the new compounds were determined on the basis of HR-ESI-MS, 1D and 2D NMR spectroscopic analysis. Copyright (c) 2012 John Wiley & Sons, Ltd.

引用

页码：813 / 817

页数：5

共 26 条

[1]

Dependence of 1H NMR chemical shifts of geminal protons of glycosyloxy methylene (H2-26) on the orientation of the 27-methyl group of furostane-type steroidal saponins [J].