4-amino- quinazoline and quinoline derivatives having an inhibitory effect on signal transduction mediated by tyrosine kinases
申请人:Boehringer Ingelheim Pharma GmbH & Co. KG
公开号:EP2298746A1
公开(公告)日:2011-03-23
The present invention relates to bicyclic heterocycles of general formula
wherein Ra to Rd, A to G and X are defined as in claim 1, the tautomers, the stereoisomers and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases which have valuable pharmacological properties, particularly an inhibiting effect on signal transduction mediated by tyrosine kinases, their use for treating diseases, particularly tumoral diseases, diseases of the lungs and respiratory tract, and the preparation thereof.
本发明涉及通式如下的双环杂环
其中 Ra 至 Rd、A 至 G 和 X 的定义如权利要求 1 所述;它们的同分异构体、立体异构体和盐,特别是它们与无机酸或有机酸或碱的生理上可接受的盐,这些盐具有重要的药理特性,特别是对酪氨酸激酶介导的信号转导有抑制作用;它们可用于治疗疾病,特别是肿瘤疾病、肺部和呼吸道疾病;以及它们的制备方法。