hydroxy,methylpiperazin,4-methylpiperazin-1-yl,methylpiperazin-1-yl,piperazin-1-yl
Piperazin-1-yl
105859-17-41-(2,4-difluorophenyl)-6,8-difluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
761443-69-01-ETHYLOXYCARBONYL-3-[4-(4-METHYL-PIPERAZIN-1-YL)-BENZOYLAMINO]-5-BOC-4,6-DIHYDRO-PYRROLO[3,4-C]PYRAZOLE