Synthesis and antibacterial activity of novel 3- O -descladinosylazithromycin derivatives
作者:Mi Yan、Ruixin Ma、Li Jia、Henrietta Venter、Shutao Ma
DOI:10.1016/j.ejmech.2016.10.065
日期:2017.2
256-fold better activity than azithromycin, respectively. Additionally, compounds 6f (0.5 μg/mL) and 6g (0.25 μg/mL) were the most active against S. pneumoniae A22072, which were 8- and 16-fold better activity than azithromycin (4 μg/mL). As for erythromycin-resistant S. pyogenes R1, compound 5a presented the most excellent activity (8 μg/mL), showing 32- and 32-fold higher activity than azithromycin