316819-28-0

Gatifloxacin mesylate is a fourth generation fluoroquinolone antibiotic with broad-spectrum antibacterial activity. It is able to inhibit bacterial type II topoisomerase (IC50 = 13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA rotamase (IC50 = 0.109 μg/ml). It can be used to treat bacterial conjunctivitis in vivo, and its injection can treat acute urinary tract infections with efficacy comparable to levofloxacin hydrochloride injection^[1].

[1] L. DENG. Observation on the curative effect of gatifloxacin mesylate injection in the treatment of acute urinary tract infections[J]. 国际医药卫生导报, 2009. DOI:10.3760/CMA.J.ISSN.1007-1245.2009.05.025.