Piperazinone,1-[[5-(2,5-dichlorophenyl)-1,3,4-thiadiazol-2-yl]sulfonyl]-4-[(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)acetyl]-
2-Piperazinone,4-(4-ethylbenzoyl)-1-[4-[3-(1-piperidinyl)propoxy]phenyl]-
2-Piperazinone,1-[4-[[1-(1-methylethyl)-4-piperidinyl]oxy]phenyl]-4-(5-quinolinylcarbonyl)-
Piperazinone,4-[4-(8-bromo-1H-imidazo[4,5-c]quinolin-1-yl)-2-fluorophenyl]-1-methyl-
Piperazinone,1-(3-chlorophenyl)-4-[[1-[[4'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazol-5-yl]methyl]-
2-Piperazinone,1-[2-[3-benzoyl-2,5-dihydro-4-hydroxy-2-(4-nitrophenyl)-5-oxo-1H-pyrrol-1-yl]ethyl]-3-(2-oxo-2-phenylethylidene)-