Synthesis and antibacterial activity of 1-(substituted pyrrolyl)-7-(substituted amino)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids
作者:Jianhui Liu、Huiyuan Guo
DOI:10.1021/jm00097a004
日期:1992.9
7-position, and a substituted pyrrolyl at the 1-position were synthesized for the first time. The in vitro antibacterial activities of these compounds against Escherichia coli and Staphylococcus aureus were tested. Among these agents obtained, compound 24 showed significantly enhanced activity against S. aureus. The results indicate that there is much room for modifications at the N-1 position.
首次合成了十七种喹诺酮化合物,其特征在于在6位具有氟原子,在7位具有取代氨基,在1位具有取代吡咯基。测试了这些化合物对大肠杆菌和金黄色葡萄球菌的体外抗菌活性。在获得的这些试剂中,化合物24显示出对金黄色葡萄球菌的显着增强的活性。结果表明在N-1位置有很大的修饰空间。