| abstract |
The present invention provides general pharmacological formulas having the inhibitory effect on valuable pharmacological properties, in particular signal transduction mediated by tyrosine kinases. (In the formula, R a to R c are as defined in claims 1 to 7.) Or a tautomer, stereoisomer or salt thereof, particularly a physiologically acceptable salt with an inorganic or organic acid or base. The present invention also relates to the use or the preparation of said bicyclic heterocycles for treating diseases, in particular tumor diseases, or diseases of the lungs and respiratory tract. |