quinazolinone,methyl,piperazinyl,phenyl,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
23711-09-35-([3-Amino-4-(4-methyl-1-piperazinyl)phenyl]sulfonyl)-2-(4-methyl-1-piperazinyl)phenylamine
53087-97-1Phenol, 4-(1-hydroxy-3-(4-(4-hydroxyphenyl)-1-piperazinyl)-2,2,4,4-tetramethylcyclobutyl)-, cis-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid