methoxyphenyl,piperazinyl,carbonyl,phenyl,benzenesulfonamide,1-piperazin,1-piperazinyl
1-Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
635722-30-43H-Imidazo[4,5-c]pyridine-6-carboxylic acid,3-(2-butynyl)-4,5-dihydro-4-oxo-5-(2-oxo-2-phenylethyl)-2-(1-piperazinyl)-, methyl ester, mono(trifluoroacetate)