Synonyms: 1-(6-Amino-3,5-difluoro-2-pyridinyl)-8-bromo-6-fluoro-1,4-dihydro-7-[3-(methylamino)-1-azetidinyl]-4-oxo-3-quinolinecarboxylic acid;1-(6-Amino-3,5-difluoropyridin-2-yl)-8-bromo-6-fluoro-7-[3-(methylamino)azetidin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid;3-Quinolinecarboxylic acid, 1-(6-amino-3,5-difluoro-2-pyridinyl)-8-bromo-6-fluoro-1,4-dihydro-7-[3-(methylamino)-1-azetidinyl]-4-oxo-;T66 BN EVJ DVQ HF JE B- BT6NJ CF EF FZ& I- AT4NTJ CM1 [WLN]