Constituents from Aerial Parts of Bidens ceruna L. and Their DPPH Radical Scavenging Activity

被引：0

作者：

Zhu Na ^{[1
]}

Ll Xu-wen ^{[1
]}

Liu Gui-ying ^{[1
]}

Shi Xiao-lei ^{[1
]}

Gui Ming-yu ^{[1
]}

Sun Chang-qing ^{[1
]}

Jin Yong-ri ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, Changchun 130012, Peoples R China

来源：

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 2009年 / 25卷 / 03期

关键词：

Bidens ceruna L; Constituent; Flavonoid; DPPH radical; Scavenging activity; ANTIOXIDANT ACTIVITY; FLAVONOIDS; CHALCONE;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new chalcone glycoside, butein-4-methoxyl-4'-O-(6"-O-acetyl)-beta-D-glucopyranoside(2), along with seven known compounds, namely, quercitrin(1), lutcolin-7-O-beta-D-glucopyranoside(3), butein-4'-O-beta-D-glucopyranoside(4), butein-4-methoxyl-4'-O-beta-D-glucopyranoside(5), butin-7-O-beta-D-glucopyranoside(6), isoquercitrin(7), and sulfurein(8) was isolated from aerial parts of Bidens ceruna L. Their structures were elucidated on the basis of spectroscopic studies. Compounds 1-8 were tested for their DPPH radical scavenging activity and, except compounds 2 and 5, other compounds showed scavenging activity.

引用

页码：328 / 331

页数：4

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