The invention is directed to a triazolopyridazine compound of formula (I), N-oxides, pharmaceutically acceptable salts and solvates thereof, wherein D represents deuterium, the use of such compounds as protein tyrosine kinase modulators, particularly inhibitors of c-Met, and the use of such compounds to reduce or inhibit kinase activity of c-Met in a cell or a subject, and modulate c-Met expression in a cell or subject, and the use of such compounds for preventing or treating in a subject a cell proliferative disorder and/or disorders related to c-Met. The present invention is further directed to pharmaceutical compositions comprising the compounds of the present invention and to methods for treating conditions such as cancers and other cell proliferative disorders.
本发明涉及式(I)的三唑并
哒嗪化合物、其N-氧化物、药学上可接受的盐和溶剂(其中D代表
氘),以及将此类化合物用作
蛋白酪氨酸激酶调节剂,特别是c-Met的
抑制剂、以及使用此类化合物降低或抑制细胞或受试者中c-Met的激酶活性,调节细胞或受试者中c-Met的表达,以及使用此类化合物预防或治疗受试者中细胞增殖障碍和/或与c-Met相关的疾病。本发明进一步涉及包含本发明化合物的药物组合物,以及治疗癌症和其他细胞增殖障碍等疾病的方法。