pyrimidine,furanyl,piperazinyl,1-piperazin,1-piperazinyl,furan
Piperazinyl
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
874277-97-12(1H)-Quinoxalinone,6-[[4-[2-(4-ethylphenyl)-1H-benzimidazol-4-yl]-1-piperazinyl]methyl]-3,4-dihydro-3-[(4-hydroxyphenyl)methyl]-, (3S)-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid