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A new 9-nor-atractylodin from Atractylodes lancea and the antibacterial activity of the atractylodin derivatives
被引:22
|作者:
Chen, Yanjun
[1
]
Wu, Yuxue
[1
]
Wang, Hexiang
[2
]
Gao, Kun
[1
,2
]
机构:
[1] Zhejiang Univ, Sch Biotechnol & Chem Engn, Ningbo Inst Technol, Ningbo 315100, Zhejiang, Peoples R China
[2] Lanzhou Univ, State Key Lab Appl Organ Chem, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China
来源:
基金:
中国国家自然科学基金;
关键词:
Atractylodes lancea;
9-Nor-atractylodin;
Antibacterial activity;
CYTOPROTECTIVE ACTIVITY;
ANALOGS;
D O I:
10.1016/j.fitote.2011.10.015
中图分类号:
R914 [药物化学];
学科分类号:
100701 ;
摘要:
A new compound, namely, 9-nor-atractylodin (1) and one known atractylodin (2) were isolated from the rhizomes of Atractylodes lancea. The structural modifications of atractylodin were carried out and a series of atractylodin derivatives (3-10) were obtained. The antibacterial activities of 1-10 were examined against Escherichia coli, Staphylococcus aureus, Bacillus subtilis and Candida albicans. Compounds 4 and 8, which contained the alpha, beta-unsaturated carbonyl fragment, were found to be active against E. coli and S. aureus. (C) 2011 Elsevier B.V. All rights reserved.
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页码:199 / 203
页数:5
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