114676-82-3 3-Quinolinecarboxylic acid, 7-(4-amino-2-methyl-1-pyrrolidinyl)-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-, monohydrochloride, (2S-trans)- 7-(4-Amino-2-methyl-1-pyrrolidinyl)-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid monohydrochloride, (2S-trans)- 7-(4-Amino-2-methylpyrrolodinyl)-(2,4-difluorophenyl)-1,4-dihydro-6-fluoro-4-oxoquinoline-3-carboxylic acid A 80556 A-80556