A series of 3-(2H-1,2,4-triazol-5-yl)-1,3-thiazolidin-4-one derivatives (7c-l) was designed and synthesized. Their structures have been elucidated based on analytical and spectral data. They were evaluated for their antibacterial and antifungal activities. Compound 7h showed the highest activity against all tested strains, except P. vulgaris, with MIC 8 μg/mL and 4 μg/mL against S. aureus and C. albicans
设计并合成了一系列3-(2H-
1,2,4-三唑-5-基)-1,3-
噻唑烷-4-酮衍
生物(7c-1)。根据分析和光谱数据阐明了它们的结构。对它们的抗菌和抗真菌活性进行了评估。化合物7h对除大豆假单胞菌外的所有测试菌株均显示最高活性,MIC对
金黄色葡萄球菌和白色念珠菌分别为8μg/ mL和4μg/ mL。此外,化合物7c,7h和7j表现出中等的抗分枝杆菌活性。还研究了合成的
噻唑烷酮与细菌MurB酶的结合模式。主要用Asn83,Arg310,Arg188和Ser82
氨基酸残基观察到对接的化合物与MurB活性位点之间的良好相互作用。