(-)-7-((7S)-Amino-5-azaspiro(2,4)hept-5-yl)-8-chloro-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-1,4-dihydro-4-oxoq-3-uinolonecarboxylic acid 127254-12-0 155421-11-7 163157-04-8 167355-47-7 3-Quinolinecarboxylic acid, 7-((7S)-7-amino-5-azaspiro(24)hept-5-yl)-8-chloro-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-1,4-dihydro-4-oxo- 3-Quinolinecarboxylic acid, 7-(7-amino-5-azaspiro(2.4)hept-5-yl)-8-chloro-6-fluoro-1-(2-fluorocyclopropyl)-1,4-dihydro-4-oxo-, (1R-(1alpha(S*),2alpha))- 7-((7S)-Amino-5-azaspiro(2,4)heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2R)-cis-2-fluoro-1-cyclopropyl)-1,4-dihydro-4-oxoquinolone-3-carboxylic acid 7-(7-Amino-5-azaspiro(2.4)heptan-5-yl)-8-chloro-6-fluoro-1-(2-fluorocyclopropyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid sesquihydrate DU 6859 DU 6859a Sitafloxacin Sitafloxacin [INN]