The present invention relates to nitrogen-containing heterocyclic compounds and pharmaceutically acceptable salts thereof which have inhibitory activity on the phosphorylation of kinases, which inhibits the activity of such kinases. The invention is also related to a method of inhibiting kinases and treating disease states in a mammal by inhibiting the phosphorylation of kinases. In a particular aspect the present invention provides nitrogen-containing heterocyclic compounds and pharmaceutically acceptable salts thereof which inhibit phosphorylation of a PDGF receptor to hinder abnormal cell growth and cell wandering, and a method for preventing or treating cell-proliferative diseases such as arteriosclerosis, vascular reobstruction, cancer and glomerulosclerosis.
本发明涉及对激酶的
磷酸化具有抑制活性的含氮
杂环化合物及其药学上可接受的盐类,它们可抑制此类激酶的活性。本发明还涉及一种通过抑制激酶的
磷酸化来抑制激酶和治疗哺乳动物疾病状态的方法。在一个特定方面,本发明提供了含氮
杂环化合物及其药学上可接受的盐类,它们可抑制PDGF受体的
磷酸化,从而阻碍细胞异常生长和细胞游走,本发明还提供了一种预防或治疗细胞增殖性疾病如动脉硬化、血管再阻塞、癌症和肾小球硬化症的方法。