diphenylmethyl,piperazinyl,piperidinyl,methanone,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
139396-28-43-Quinolinecarboxylic acid,7-(4-acetyl-1-piperazinyl)-1-(4-aminophenyl)-6-fluoro-1,4-dihydro-4-oxo-
139396-23-93-Quinolinecarboxylic acid,6-fluoro-7-(4-formyl-1-piperazinyl)-1,4-dihydro-1-(4-nitrophenyl)-4-oxo-