CFON-026

CFON-026 is a selective, orally active, non-covalent BTK inhibitor with an IC50 of 0.27 nM. It demonstrates significant antitumor activity against wild-type BTK (TMD8 and REC-1) as well as all clinically relevant BTK resistance mutations (BTKC481S, T474I, L528W, and V416L) . CFON-026 induces complete tumor regression in the TMD8 xenograft mouse model. This compound is applicable for research into hematologic cancers, such as chronic lymphocytic leukemia and Waldenström's macroglobulinemia.