fluoroquinolone

Levofloxacin ((-)-Ofloxacin) is a synthetic fluoroquinolone antibiotic that inhibits the superhelical activity of bacterial DNA rotamase and prevents DNA replication. Levofloxacin is a broad-spectrum antibiotic used for the treatment of a wide range of bacterial infections.

Gatifloxacin hydrochloride (AM-1155 hydrochloride) is a fourth-generation fluoroquinolone antibiotic that inhibits bacterial DNA gyrase and topoisomerase IV.

Ciprofloxacin hydrochloride monohydrate (Bay-09867 hydrochloride monohydrate) is a fluoroquinolone antibiotic,is an antibiotic used to treat a number of bacterial infections

Tosufloxacin tosylate hydrate (A-61827 tosylate hydrate) is a fluoroquinolone antibacterial agent that is used to treat susceptible infections.

Danofloxacin mesylate (CP 76136-27) is a synthetic antibacterial agent of the fluoroquinolone class that primarily inhibits bacterial DNA-gyrase.