4-amino-quinazoline and quinoline derivatives having an inhibitory effect on signal transduction mediated by tyrosine kinases
申请人:Himmelsbach Frank
公开号:US06972288B1
公开(公告)日:2005-12-06
The present invention relates to bicyclic heterocycles of general formula
wherein
R
a
to R
d
, A to G and X are defined as in claim 1, the tautomers, the steroisomers 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.
本发明涉及具有一般公式二环杂环化合物,其中R
a
至R
d
,A至G和X定义如权利要求1所述,包括其互变异构体、立体异构体及盐,特别是具有有价值的药理性质、特别是对由酪氨酸激酶介导的信号转导具有抑制效果的、与无机或有机酸或碱形成的生理可接受盐,用于治疗疾病,特别是肿瘤疾病、肺和呼吸道疾病,及其制备方法。