2. Procedures for the hypothesis of selective stereotyping of dimorphism

摘要

The present Invention relates to a process for the stereoselective preparation of compounds of the formula (1) and (1b) and its Salts, in particular their physiologically compatible salts with inorganic or organic acids or bases, which show Pharmaceutical Properties Valuable, in particular an inhibitory effect on the signal transduction mediated by tirosinquinasas,Their use for the treatment of diseases, including tumor diseases, such as benign prostatic hyperplasia (BPH), pulmonary and Respiratory Diseases.