N5-(3-(7H-Purin-6-yl)pyridin-2-yl)-6-methyl-N1-(3-(trifluoromethoxy)phenyl)isoquinoline-1,5-diamine
BRAF Inhibitor LUT014 is a topically bioavailable small molecule inhibitor of serine/threonine-protein kinase B-raf (BRAF) protein with potential chemoprotective activity. Upon topical administration, BRAF inhibitor LUT014 targets and binds BRAF and, through the paradoxical effect of BRAF inhibition, induces mitogen-activated protein kinase (MAPK) signaling, which leads to the proliferation and migration of healthy human keratinocytes. This decreases dermal toxicities associated with epidermal growth factor (EGFR) inhibitor therapy. BRAF, a member of the raf family of serine/threonine protein kinases, plays a role in the regulation of MAPK/extracellular signal-regulated kinase (ERK) signaling pathways.