Synthesis and biological evaluation of 2-arylimino-3-pyridin-thiazolineone derivatives as antibacterial agents
作者:Ming-Guang Cai、Yang Wu、Jun Chang
DOI:10.1016/j.bmcl.2016.03.089
日期:2016.5
With an intention to find more potent antibacterial agents, four halogen disubstituted thiazolineone derivatives (2a-d), five halogen monosubstituted thiazolineone derivatives (2e-i), and eleven 2-arylimino-3-pyridin-thiazolineone derivatives (2j-t) were synthesized and screened for their antibacterial activity, bactericidal activity, cytotoxicity, and erythrocyte hemolysis. Most of the synthesized
为了寻找更有效的抗菌剂,分别开发了四种卤素二取代的噻唑啉酮衍生物(2a-d),五个卤素单取代的噻唑啉酮衍生物(2e-i)和十一种2-芳基氨基-3-吡啶-噻唑啉酮衍生物(2j-t)。合成并筛选了它们的抗菌活性,杀菌活性,细胞毒性和红细胞溶血作用。大多数合成衍生物在抑制表皮葡萄球菌和MRSA的生长中显示出抗菌活性,并且在Vero细胞的细胞毒性研究和健康人红细胞的溶血活性试验中显示出安全性。2-Arylimino-3-pyridin-thiazolineone衍生物不仅改善了clog P,而且在抑制表皮葡萄球菌和MRSA的生长中显示出强大的抗菌活性。特别是几种化合物(2f,2i,