propanone,dimethyl,piperazinyl,1-piperazin,1-piperazinyl
Piperazinyl
420785-77-92H-1,4-Benzoxazin-3(4H)-one,6-[[4-[2-[(2-methyl-5-quinolinyl)oxy]ethyl]-1-piperazinyl]methyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
922491-29-0Isothiazolo[5,4-b]quinoline-3,4(2H,9H)-dione,9-cyclopropyl-6-fluoro-7-[4-[2-(4-morpholinyl)ethyl]-1-piperazinyl]-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid