pyrido,pyrimidine,chloro,piperazinyl,1-piperazin,1-piperazinyl
Piperazinyl
70459-18-63-Quinolinecarboxylic acid,6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-1-(phenylmethyl)-
113028-60-71H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylic acid,8-chloro-6-fluoro-1-methyl-7-(4-methyl-1-piperazinyl)-4-oxo-, ethyl ester
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid