fluoroquinolone antibiotic Prulifloxacin Prulifloxacin is a 6-fluoroquinolone antibiotic with a C-2 sulfur atom. It is hydrolyzed by esterases to produce the active compound Ulifloxacin. The active compound has broad spectrum activity against most Gram-negative bacteria. Prulifloxacin displays strong bactericidal activity against Pseudomonas aeruginosa biofilms and persister cells. ARO:3007022 ChEBI:32071 PubChem:65947 CAS:123447-62-1 antibiotic_resistance ChEMBL:CHEMBL422648