| 摘要 |
The present invention relates to new azetidinic derivatives of azetidinyl-substituted pyridonecarboxylic acids, of 1,4-dihydro-4-oxoquinoline-3-carboxylic acid, of 1,8-naphthyridine-4-oxo-3-carboxylic acid and of 2,3-dihydro-7-oxo-7H-pyrido[1,2,3-de][1,4]-benzoxazine-6-carboxylic acid represented by the general formula I: <IMAGE> The present invention also relates to the therapeutically acceptable salts of these compounds, to their process of preparation and to their application as a medicament. |
