535170-26-4
1-(5-amino-2-fluorophenyl)-7-chloro-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
179739-64-1
1-(3-amino-2,4-difluorophenyl)-7-chloro-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
179739-47-0
1-(5-amino-2,3,4-trifluorophenyl)-7-chloro-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
535170-22-0
ethyl 1-(3-tert-butoxycarbonylamino-4-fluorophenyl)-7-chloro-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
535170-21-9
ethyl 1-(5-tert-butoxycarbonylamino-2-fluorophenyl)-7-chloro-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate