Derivatives of azetidinyl-substituted pyridonecarboxylic acids, their preparation and their application as medicaments

摘要

The present certificate of addition relates to new azetidinic derivatives of azetidinyl-substituted pyridonecarboxylic, 1,4-dihydro-4-oxoquinoline-3-carboxylic, 4-oxo-1,8-naphthyridine-3-carboxylic and 2,3-dihydro-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acids, represented by the general formula I: <IMAGE> The present certificate of addition also relates to the therapeutically acceptable salts of these compounds.