Stachyfloroside E:: A new acylated flavone glycoside from Stachys parviflora

被引：0

作者：

Ahmad, VU ^{[1
]}

Arshad, S

Bader, S

Iqbal, S

Tareen, RB

机构：

[1] Univ Karachi, Int Ctr Chem Sci, HEJ Res Inst Chem, Karachi 75270, Pakistan

[2] Balochistan Univ, Dept Bot, Quetta, Pakistan

来源：

POLISH JOURNAL OF CHEMISTRY | 2005年 / 79卷 / 08期

关键词：

Stachys parviflora; Lamiaceae; acylated flavone glycoside; 1D and 2D NMR analysis;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Phytochemical investigations of the whole plant of Stachys parviflora (Lamiaceae) resulted in the isolation of a new acylated flavone glycoside. The structure of the new compound, named stachyfloroside E, was established as 6,8-dihydroxy-2-(4',5'-dihydroxy)-7[-6-O-acetyl-beta-D-galactopyranosyl(1 -> 2)-beta-D-glucopyranosyl)oxy]-4H-1-benzopyran (1). The structure elucidation of the new compound was based primarily on 1D and 2D NMR analysis, including COSY, HMBC and HMQC correlations.

引用

页码：1295 / 1300

页数：6

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