methyl,piperazinyl,benzoate,1-piperazin,1-piperazinyl
1-Piperazin
836616-49-0Glycine,N-[[7-(cyclohexylamino)-6-fluoro-1,4-dihydro-1-[2-(4-methyl-1-piperazinyl)-2-oxoethyl]-4-oxo-3-quinolinyl]carbonyl]-
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