piperazinyl,ethyl,phenyl,methanesulfonamide,1-piperazin,1-piperazinyl
1-Piperazinyl
866955-09-13-Quinolinecarboxylic acid,8-chloro-6-fluoro-1,4-dihydro-7-[4-(2-methylphenyl)-1-piperazinyl]-4-oxo-1-[4-(1-pyrrolidinylmethyl)phenyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
1219097-38-73-Quinolinecarboxylic acid, 1-cyclopropyl-7-[4-[(1,1-diMethylethoxy)carbonyl]-2-Methyl-1-piperazinyl]-6-fluoro-1,4-dihydro-8-Methoxy-4-oxo-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid