Two New Glycosides from Conyza bonariensis

被引：0

作者：

Zahoor, Aqib ^{[1
]}

Siddiqui, Imran Nafees ^{[1
]}

Khan, Afsar ^{[2
]}

Ahmad, Viqar Uddin ^{[1
]}

Ahmed, Amir ^{[3
]}

Hassan, Zahid ^{[1
]}

Khan, Saleha Suleman ^{[1
]}

Iqbal, Shazia ^{[1
]}

机构：

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

[2] COMSATS Inst Informat Technol, Dept Chem, Tobe Camp 22060, Abbottabad, Pakistan

[3] Pakistan Council Sci & Ind Res, Div Pharmaceut, Karachi 75280, Pakistan

来源：

NATURAL PRODUCT COMMUNICATIONS | 2010年 / 5卷 / 07期

关键词：

Conyza bonariensis; Asteraceae; erigeside E; aromatic glycoside; erigeside F; alkyl glycoside; XANTHINE-OXIDASE; CONSTITUENTS; INHIBITORS;

D O I：

暂无

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Studies on Conyza bonariensis (L.) Cronq. led to the isolation of two new glycosides trivially named as erigeside E and F. (1-2), along with two new source compounds; benzyl-beta-D-glucopyranoside (3) and 2-phenylethyl-beta-D-glucopyranoside (4). Compounds 1, 3, and 4 are aromatic glycosides, while compound 2 is an alkyl glycoside. Their structures were elucidated through mass spectrometric, and 1D- and 2D-NMR spectroscopic techniques, including H-1 NMR, C-13 NMR, HMQC, HSQC and HMBC.

引用

页码：1099 / 1102

页数：4

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