pyridin,piperazin,benzenamine,piperazin-1-yl
Piperazin-1-yl
953802-70-5ethyl 4-[(2,3-dichlorophenyl)amino]-7-(2-methoxyethoxy)-6-(4-methylpiperazin-1-yl)quinoline-3-carboxylate
182869-27-81-(2,4-difluorophenyl)-7-(4-ethylpiperazin-1-yl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid