普卢利沙星是氟喹诺酮类较老的合成抗生素，它是一种在体内代谢为活性化合物尤利沙星的前药。
3,4-Difluoroaniline
3,4-Difluorophenylisothiocyanate
Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
6-Fluoro-1-methyl-7-(4-((5-methyl-2-oxo-1,3-dioxol-4-yl)methyl)piperazin-1-yl)-4-oxo-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
4-Bromomethyl-5-methyl-1,3-dioxol-2-one
6-Fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
Ethyl 6,7-difluoro-1-methyl-4-oxo-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
