| abstract |
The present invention relates to bicyclic heterocycles of the general formula DOLLAR F1 in the DOLLAR AR · a ·, R · b ·, R · c ·, A, B, C, D, E and X as defined in claim 1, whose tautomers, their stereoisomers, their mixtures and their salts, in particular their physiologically acceptable salts with inorganic or organic acids, which have valuable pharmacological properties, in particular an inhibitory effect on tyrosine kinase-mediated signal transduction, their use for the treatment of diseases, in particular tumors and benign prostatic hyperplasia (BPH), diseases of the lungs and respiratory tract and their production. |