[EN] BICYCLIC HETEROCYCLES, PHARMACEUTICAL COMPOSITIONS CONTAINING THESE COMPOUNDS, AND PROCESSES FOR PREPARING THEM<br/>[FR] HETEROCYCLES BICYCLIQUES, COMPOSITIONS PHARMACEUTIQUES CONTENANT CES COMPOSES, UTILISATIONS ET PROCEDES DE PREPARATION DE CES DERNIERS
申请人:BOEHRINGER INGELHEIM PHARMA
公开号:WO2000055141A1
公开(公告)日:2000-09-21
The present invention relates to bicyclic heterocyclic compounds of general formula (I), wherein Ra to Rd, A to D and X are defined as in claims 1 to 8, the tautomers, stereoisomers and salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases which have valuable pharmacological properties, particularly an inhibitory effect on signal transduction mediated by tyrosine kinases, their use in treating diseases, particularly tumour diseases, diseases of the lung and airways and the preparation thereof.