Derivatives of 8-hydroxyquinoline—antibacterial agents that target intra- and extracellular Gram-negative pathogens
作者:Per-Anders Enquist、Åsa Gylfe、Ulrik Hägglund、Pia Lindström、Henrik Norberg-Scherman、Charlotta Sundin、Mikael Elofsson
DOI:10.1016/j.bmcl.2012.03.096
日期:2012.5
Small molecule screening identified 5-nitro-7-((4-phenylpiperazine-1-yl-)methyl)quinolin-8-ol INP1750 as a putative inhibitor of type III secretion (T3S) in the Gram-negative pathogen Yersinia pseudotuberculosis. In this study we report structure-activity relationships for inhibition of T3S and show that the most potent compounds target both the extracellular bacterium Y. pseudotuberculosis and the intracellular pathogen Chlamydia trachomatis in cell-based infection models. (C) 2012 Elsevier Ltd. All rights reserved.