| 摘要 |
<p>The present invention relates to 4-amino pyrimidine derivatives of general formula (I), where Ra, Rb, A and B are as defined in claim 1, their tautomers, stereoisomers and salts, especially their physiologically acceptable salts with inorganic or organic acids or bases, having valuable pharmacological properties, especially an inhibitory effect on signal transduction produced by tyrosinkinases, their use in the treatment of disorders, especially tumours, and their production.</p> |
