defactinib
An orally bioavailable, small-molecule focal adhesion kinase (FAK) inhibitor with potential antiangiogenic and antineoplastic activities. Defactinib inhibits FAK, which may prevent the integrin-mediated activation of several downstream signal transduction pathways, including those involving RAS/MEK/ERK and PI3K/Akt, thus inhibiting tumor cell migration, proliferation, survival, and tumor angiogenesis. The tyrosine kinase FAK, a signal transducer for integrins, is normally activated by binding to integrins in the extracellular matrix (ECM) but may be upregulated and constitutively activated in various tumor cell types.
| Code name: | PF-04554878 VS-6063 |
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| Chemical structure: | benzamide, N-methyl-4-((4-(((3-(methyl(methylsulfonyl)amino)-2-pyrazinyl)methyl)amino)-5-(trifluoromethyl)-2-pyrimidinyl)amino)- |