morpholine,piperazinylcarbonyl,trifluoroacetate,1-piperazin,1-piperazinyl,morpholin,piperazinyl
1-Piperazinyl
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
909252-93-31H-Thieno[2,3-c]pyrazole-5-carboxylic acid,3-[[4-[(3-methyl-1-piperazinyl)methyl]benzoyl]amino]-,2-methyl-2-phenylhydrazide
909252-94-41H-Thieno[2,3-c]pyrazole-5-carboxylic acid,3-[[4-[(3-methyl-1-piperazinyl)methyl]benzoyl]amino]-,2-(4-chlorophenyl)-2-methylhydrazide