期刊
BIOORGANIC CHEMISTRY
卷 71, 期 -, 页码 120-127出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.bioorg.2017.01.019
关键词
Coumarins; Antibacterial; Gyrase; Gram negative
资金
- BHU, Varanasi
- CSIR, New Delhi
Here we report the in vitro antimicrobial activity (minimum inhibitory concentration) of fourteen coumarinyl amino alcohols 2-16 against eight bacterial strains and two fungi. Among these compounds 4, 8, 12, 15 and 16 showed moderate to good microbial inhibition with MIC values varied from 6.25 to 25 mu g/mL. The most promising compounds were also evaluated for their in vitro cytotoxic and E. coli DNA gyrase inhibitory activities along with the two 7-oxy-4-methyl coumarinyl amino alcohol derivatives 17 and 18, which were found to be the most potent in in vitro antimicrobial screening in our previous study. All the active compounds, including 17 and 18, were also docked into the E. coli DNA gyrase ATP binding site (PDB ID: 1KZN) to investigate their binding interactions. Of these compound 17 has shown maximum binding energy value of -6.13 kcal/mol. (C) 2017 Elsevier Inc. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据