113220-22-7
ethyl 3-((1-methylcyclopropyl)amino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylate
→
113220-32-9
ethyl 6,7,8-trifluoro-1-(1-methylcyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylate
99735-15-6
7-[3-(ethylaminomethyl)pyrrolidin-1-yl]-6,8-difluoro-1-(1-methylcyclopropyl)-4-oxoquinoline-3-carboxylic acid