piperazinebutanoic,benzoyl,phenylmethyl,1-piperazin,piperazine
1-Piperazin
113028-17-86,7-Difluoro-1-methyl-4-0x0-7(1-Piperazinyl)-1H,4H[1,3] thiazetho[3,2-a] quinoline-3-carboxylic acid ethyl ester
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
1057749-27-53-Quinolinecarboxylic acid, 1-cyclopropyl-7-[4-[(2,5-diMethylphenyl)sulfonyl]-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo-