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
收藏
页码：1099 / 1102
页数：4
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