Influence of ethylene-Oxy spacer group on the activity of linezolid: Synthesis of potent antibacterials possessing a thiocarbonyl group
作者:N. Selvakumar、Mohammed A. Raheem、Manoj Kumar Khera、Trideep V. Rajale、Magadi Sitaram Kumar、Sreenivas Kandepu、Jagattaran Das、R. Rajagopalan、Javed Iqbal、Sanjay Trehan
DOI:10.1016/j.bmcl.2003.08.068
日期:2003.12
The influence of an ethylene-oxy spacer element between the heterocycle and the aromatic ring in linezolid is reported. The introduction of such spacer group generated compounds with inferior antibacterial activity. However, the conversion of the acetamide group present in the linezolid analogues to either thiocarbamate or thioacetamide functionality restored the activity. The synthesis of linezolid
报道了乙烯-氧间隔基元素在利奈唑胺的杂环和芳环之间的影响。这种间隔基的引入产生了具有较差的抗菌活性的化合物。然而,存在于利奈唑胺类似物中的乙酰胺基团向硫代氨基甲酸酯或硫代乙酰胺官能团的转化恢复了活性。介绍了具有乙烯-氧间隔基团的利奈唑胺类似物的合成以及具有不同杂环的SAR研究以及一些具有强抗菌特性的硫代羰基化合物的制备。