NCIt definition : An inhibitor of the serine/threonine protein kinase B-raf (BRAF) and epidermal growth
factor receptor (EGFR), with potential antineoplastic activity. Lifirafenib selectively
binds to and inhibits the activity of BRAF and certain BRAF mutant forms, and EGFR.
This prevents BRAF- and EGFR-mediated signaling and inhibits the proliferation of
tumor cells that either contain a mutated BRAF gene or express over-activated EGFR.
In addition, BGB-283 inhibits mutant forms of the Ras proteins K-RAS and N-RAS. BRAF
and EGFR are mutated or upregulated in many tumor cell types.;
UNII : 8762XZS5ZF;
InChIKey : NGFFVZQXSRKHBM-FKBYEOEOSA-N;
CAS number : 1446090-79-4; a href https://gsrs.ncats.nih.gov/ginas/app/beta/browse-substance?search 1446090-79-4
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