申请人:——
公开号:US20030004158A1
公开(公告)日:2003-01-02
The present invention relates to nitrogen-containing heterocyclic quinoline 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. More particularly, 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.
本发明涉及含氮杂环喹啉化合物及其药学上可接受的盐,该化合物对激酶的磷酸化具有抑制活性,从而抑制这些激酶的活性。本发明还涉及通过抑制激酶的磷酸化来抑制激酶并治疗哺乳动物的疾病状态的方法。更具体地,本发明提供了含氮杂环化合物及其药学上可接受的盐,该化合物抑制PDGF受体的磷酸化,从而阻碍异常细胞生长和游走,并提供了一种预防或治疗细胞增殖性疾病,如动脉硬化、血管再狭窄、癌症和肾小球硬化的方法。