2-Substituted 4,5-dihydrothiazole-4-carboxylic acids are novel inhibitors of metallo-β-lactamases
作者:Pinhong Chen、Lori B. Horton、Rose L. Mikulski、Lisheng Deng、Sandeep Sundriyal、Timothy Palzkill、Yongcheng Song
DOI:10.1016/j.bmcl.2012.08.012
日期:2012.10
hospital-acquired, Gram-negative pathogens, poses a significant threat to public health. We report several 2-substituted 4,5-dihydrothiazole-4-carboxylic acids to be novel MBL inhibitors. Structure activity relationship (SAR) and molecular modeling studies were performed and implications for further inhibitor design are discussed.
由 B 类金属β-内酰胺酶 (MBL) 引起的细菌对 β-内酰胺类抗生素的耐药性,特别是对某些医院获得性革兰氏阴性病原体,对公众健康构成重大威胁。我们报告了几种 2-取代 4,5-dihydrothiazole-4-羧酸是新型 MBL 抑制剂。进行了构效关系 (SAR) 和分子建模研究,并讨论了对进一步抑制剂设计的影响。