Difloxacin Hydrochloride Salt | 3-quinolinecarboxylicacid,1,4-dihydro-6-fluoro-1-(4-fluorophenyl)-7-(4-methyl |
6-Fluoro-1-(4-fluorophenyl)-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid | 6-Fluoro-1-(4-fluorophenyl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic ac |
6-Fluoro-1-(4-fluorophenyl)-7-(4-methyl-1-piperazinyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | 6-Fluoro-1-(4-fluorophenyl)-1,4-dihydro-7-(4-methylpiperazin-1-yl)-4-oxo-3-quinolinecarboxylic acid |