Synonyms |
1-(6-((6-Acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine 1-oxide ; 6-Acetyl-8-cyclopentyl-5-methyl-2-[[5-(1-oxido-1-piperazinyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidin-7(8H)-one ; Palbociclib Piperazine N-Oxide ; Palbociclib Impurity 6 |