1262832-74-5

PF-956980 is a FGF1 receptor antagonist; PDGF receptor modulator; Flt3 tyrosine kinase modulator; and VEGF antagonist. PF-956980 is used as immunosuppressive agent.

ChEBI: PF-956980 is a pyrrolopyrimidine that is 7H-pyrrolo[2,3-d]pyrimidine substituted at position 4 by a methyl[(3R,4R)-4-methyl-1-(pyrrolidin-1-ylcarbonyl)piperidin-3-yl]nitrilo group. It is a potent JAK3-selective chemical probe. It has a role as an EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor. It is a pyrrolopyrimidine, a tertiary amino compound, a N-acylpiperidine and a N-acylpyrrolidine.

JAK1: 2.2 μM (IC₅₀); JAK2: 23.1 μM (IC₅₀); JAK3: 59.9 μM (IC₅₀)