Polygalins D-G, four new flavonol glycosides from the aerial parts of Polygala sibirica L. (Polygalaceae)

被引：14

作者：

Song, Yue-Lin ^{[1
]}

Zhou, Guan-Shen ^{[1
]}

Zhou, Si-Xiang ^{[1
]}

Jiang, Yong ^{[1
]}

Tu, Peng-Fei ^{[1
]}

机构：

[1] Peking Univ, Sch Pharmaceut Sci, State Key Lab Nat & Biomimet Drugs, Beijing 100191, Peoples R China

来源：

NATURAL PRODUCT RESEARCH | 2013年 / 27卷 / 13期

基金：

中国国家自然科学基金;

关键词：

Polygala sibirica; aerial parts; flavonol glycosides; polygalins; XANTHONE C-GLYCOSIDES; O-GLYCOSIDES; ROOTS; TENUIGENIN; TENUIFOLIA; ESTERS;

D O I：

10.1080/14786419.2012.724412

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Four new flavonol glycosides (1-4), polygalins D-G, together with 12 known flavonoids (5-16) were isolated from the aerial parts of Polygala sibirica L. . The chemical structures of these compounds were characterised by NMR and ESI-MS spectroscopic data and acid hydrolysis results. This report is a continuous research work on the systematic chemical investigations of plants of the genus Polygala in our laboratory.

引用

页码：1220 / 1227

页数：8

共 25 条

[21] Antioxidants and a new dihydroisocoumarins from Polygala hongkongensis Hemsl [J].