哌嗪

6-Fluoro-7-chloro-1-(1,1-dimethylethyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

ethyl 1-(tert-butyl)-7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate

2-(2,4-二氯-5-氟苯甲酰基)-3-乙氧基丙烯酸乙酯

3-(2,4-dichloro-5-fluorophenyl)-3-oxo-2-(((1,1-dimethylethyl)amino)methylene)propanoic acid etyhyl ester