piperazinyl,pyrazinylmethanone,1-piperazin,1-piperazinyl
1-Piperazinyl
866955-80-83-Quinolinecarboxylic acid,8-chloro-6-fluoro-1,4-dihydro-4-oxo-1-[3-(1-piperidinylmethyl)phenyl]-7-[4-(2-pyridinyl)-1-piperazinyl]-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
866955-72-83-Quinolinecarboxylic acid,8-chloro-1-[4-[(cyclopropylamino)methyl]phenyl]-6-fluoro-1,4-dihydro-4-oxo-7-[4-(2-pyrimidinyl)-1-piperazinyl]-
866956-87-83-Quinolinecarboxylic acid,8-(chlorodifluoromethoxy)-1-[4-[(diethylamino)methyl]phenyl]-6-fluoro-1,4-dihydro-4-oxo-7-[4-(2-pyrimidinyl)-1-piperazinyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid