Piperazinone

1,4-Phthalazinedione, 2,3-dihydro-, compd. with4-(2-aminoethyl)piperazinone (1:1) monohydrate

Piperazinone, 1-(1-methylethyl)-, mono(trifluoroacetate)

Piperazinone,4-[cis-4-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)cyclohexyl]-1-methyl-

Piperazinone, 4-[2-(cyclopentylamino)-4-pyrimidinyl]-3-phenyl-

1-((1S,2S,3S,5S)-2-{[(1,1-DIMETHYLETHYL)(DIMETHYL)SILYL]OXY}BICYCLO[3.1.0]HEX-3-YL)-4-[(4-NITROPHENYL)SULFONYL]-2-PIPERAZINONE

Piperazinone,4-[trans-4-[4-amino-3-[4-[(5-fluoro-7-methyl-2-benzoxazolyl)amino]phenyl]-1H-pyrazolo[3,4-d]pyrimidin-1-yl]cyclohexyl]-6,6-dimethyl-