CPL304110 showed strong inhibitory effect on FGFR2 (IC50 = 1.44 nM), FGFR1 (4.08 nM) and lower on FGFR3 (10.55 nM)….Cells treated with CPL304110 showed substantial decrease in activation of FGFR-mediated signaling. In the Diversity PLUS panel CPL304110 showed broad antiproliferative and anti-inflammatory impact. In vivo, oral administration of CPL304110 resulted in strong antitumour efficacy in all tested xenograft models.