Synthesis and biological evaluation of 5,7-dihydroxyflavanone derivatives as antimicrobial agents
作者:Xing Zhang、Omar Khalidi、So Young Kim、Ruitong Wang、Victor Schultz、Brady F. Cress、Richard A. Gross、Mattheos A.G. Koffas、Robert J. Linhardt
DOI:10.1016/j.bmcl.2016.05.003
日期:2016.7
A series of 5,7-dihydroxyflavanone derivatives were efficiently synthesized. Their antimicrobial efficacy on Gram-negative, Gram-positive bacteria and yeast were evaluated. Among these compounds, most of the halogenated derivatives exhibited the best antimicrobial activity against Gram-positive bacteria, the yeast Saccharomyces cerevisiae, and the Gram-negative bacterium Vibrio cholerae. The cytotoxicities