Formulation: A solid
Formal Name: 6-(difluoromethyl)-8-[(1R,2R)-2-hydroxy-2-methylcyclopentyl]-2-[[1-(methylsulfonyl)-4-piperidinyl]amino]-pyrido[2,3-d]pyrimidin-7(8H)-one
Purity: ≥98%
Formula Markup: C20H27F2N5O4S
Formula Weight: 471,5
Shelf life (days): 1460
CAS Number: 2185857-97-8
Notes: PF-06873600 is an inhibitor of cyclin-dependent kinase 2 (Cdk2), Cdk4, and Cdk6 (Kis = 0.13, 1.25, and 0.11 nM, respectively).{65102} It is selective for these CDKs over Cdk1 and Cdk9 (Kis = 4.5 and 19.6 nM, respectively). PF-06873600 inhibits the phosphorylation of RB transcriptional corepressor 1 (RB1) in, and the proliferation of, OVCAR-3 ovarian cancer cells (EC50s = 19 and 45 nM, respectively). In vivo, PF-06873600 (30 mg/kg) reduces tumor volume in CTG-0464 and CTG-01912 non-small cell lung cancer (NSCLC) patient-derived xenograft (PDX) mouse models.
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