Two new norphenylpropanoid glucosides and hemipholin from the flowers of Ononis vaginalis

被引:13
作者
Abdel-Kader, MS [1 ]
机构
[1] Virginia Polytech Inst & State Univ, Dept Chem, Blacksburg, VA 24061 USA
关键词
Ononis vaginalis; fabaceae; norphenylpropanoid glucosides; flavanone C-glucoside;
D O I
10.1590/S0103-50531997000600012
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The butanol extract of the flowers of Ononis vaginalis Vahl. Symb. afforded two new norphenylpropanoid glucosides, 1-beta-D-glucopyranosyl-2-(4'-hydroxyphenyl (E)-ethene(trans-vaginoside), 1-beta-D-glucopyranosyl-2-(4'-hydroxyphenyl (Z)-ethene (cis-vaginoside) as well as the known flavanone C-glucoside, (+)-6-C-beta-D-glucopyranosyl (2S) naringenin (hemipholin). The structures of the isolated compounds were established utilizing chemical and spectroscopic methods.
引用
收藏
页码:637 / 639
页数:3
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