DDR1-IN-1 is a potent and selective DDR1 receptor tyrosine kinase inhibitor with IC50/EC50 of 105 nM/87 nM, 4-fold less potent for DDR2 (IC50= 413 nM).
FGFR1/DDR2 inhibitor 1 is an inhibitor of fibroblast growth factor receptor 1 (FGFR1) and discoindin domain receptor 2 (DDR2), with IC50 values of 31.1 nM, 108.4 nM and 3.2 nM for FGFR1, KG-1, and DDR2, respectively.
DDR1-IN-1 dihydrochloride is a potent and selective DDR1 receptor tyrosine kinase inhibitor with an IC50 of 105 nM; 4-fold less potent for DDR2 (IC50 = 413 nM).