piperazinyl,thieno,pyrimidine,1-piperazin,1-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
853298-47-2Urea,N-[4-[[2-(methylamino)-4-pyrimidinyl]oxy]phenyl]-N'-[4-[[4-(1-methylethyl)-1-piperazinyl]methyl]-3-(trifluoromethyl)phenyl]-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid