carbamic,piperazinyl,propyl,nitrophenyl,methyl,ester,1-piperazin,1-piperazinyl
1-Piperazinyl
686773-91-13-Quinolinecarboxylic acid,1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-[4-(phenylmethyl)-1-piperazinyl]-,phenylmethyl ester
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
106308-88-7Benzo[g]quinolin-2(1H)-one,3,4,6,7-tetrahydro-8-[[4-(4-methylphenyl)-1-piperazinyl]methyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid