Synthesis and biological evaluation of novel benzoxazinyl-oxazolidinones as potential antibacterial agents
作者:Bin Guo、Houxing Fan、Qisheng Xin、Wenjing Chu、Hui Wang、Yushe Yang
DOI:10.1016/j.bmcl.2013.05.023
日期:2013.7
to develop antibacterial agents with improved properties. In vitro antibacterial activities of these novel compounds were evaluated against a panel of resistant and susceptible Gram-positive bacteria. Most analogues bearing 3-trizolylmethyl showed good to moderate antibacterial activities. Compound 12a exhibited a fourfold increase in activity compared with linezolid against all the tested strains, which
设计和合成了许多带有3-三唑基甲基或3-羧酰胺侧链的苯并恶嗪基-恶唑烷酮,目的是开发具有改进性能的抗菌剂。这些新化合物的体外抗菌活性针对一组耐药和易感的革兰氏阳性细菌进行了评估。大多数带有3-三唑基甲基的类似物表现出良好至中等的抗菌活性。与利奈唑胺相比,化合物12a对所有测试菌株的活性均提高了四倍,已被确定是一种有前途的抗菌剂,可用于进一步评估。