The present invention relates to novel substituted pyrimidobenzimidazole derivatives of the formula ##STR1## wherein the substituents are as described in the specification, and pharmaceutically acceptable salts thereof. The products have an inhibitory action on the DNA-gyrase activity in bacteria. They can accordingly be used for the prevention or control of bacterial infections.
本发明涉及新颖的取代
嘧啶苯并咪唑衍
生物,其
化学式如下所示:其中取代基如规范中所述,并且其药学上可接受的盐。这些产物对细菌的DNA-酶酶活性具有抑制作用。因此,它们可用于预防或控制细菌感染。