2562351-92-0

BTK-IN-25 (compound 71) is a potent inhibitor of BTK, and inhibits BTK(C481S) with an IC50 value of 0.77 nM. BTK-IN-25 inhibits BTK in DOHH2 cells with an IC50 value of 1 nM[1].

[1] Tan H, et al. Substituted pyrrolo[2,3-b]pyridine and pyrazolo[3,4-b]pyridine derivatives as protein kinase inhibitors and their preparation, pharmaceutical compositions and use in the treatment of cell proliferative disorders. World Intellectual Property Organization, WO2020239124 A1. 2020-12-03.