methoxy,methylphenyl,piperazinyl,phenyl,benzenemethana,1-piperazin,1-piperazinyl
1-Piperazinyl
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
232927-20-73-Quinolinecarboxylic acid,1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-[4-(phenylsulfonyl)-1-piperazinyl]-
83735-33-5Benzoic acid, 3,4-dimethoxy-,2-[4-[(1,2,3,4-tetrahydro-2-oxo-6-quinolinyl)carbonyl]-1-piperazinyl]ethylester, monohydrochloride