The present invention relates to pyridopyridone derivatives of formula (I):
in which the variables are as defined herein, to their preparation and to their therapeutic use as inhibitors of the kinase activity of PDGF (platelet-derived growth factor) ligand receptors and possibly of FLT3 (fms-like tyrosine kinase receptor) ligand receptors.
本发明涉及公式(I)的
吡啶吡啶酮衍
生物,其中变量如本文所定义,涉及其制备以及作为PDGF(血小板源性生长因子)
配体受体激酶活性
抑制剂以及可能的FLT3(类似Fms
酪氨酸激酶受体)
配体受体的治疗用途。