quinoline,methyl,piperazinyl,nitro,1-piperazin,1-piperazinyl
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
151722-73-5Pyrrolo[3,4-c]pyrrole-1,3(2H,5H)-dione,5-butyl-4,6-dimethyl-2-[3-(4-phenyl-1-piperazinyl)propyl]-