Novel 2-pyridone derivatives and medicine containing them

The present invention has both the angiotensin II receptor antagonism and PPARγ-activating effect, a novel useful as a preventive and / or therapeutic agent for cardiovascular diseases, and metabolic disorders, represented by the following general formula (1) 2-pyridone derivatives, and pharmaceutical compositions containing the same. In the general formula (1), R R R Or the following formula (2): the indicated (here, A is represents nitrogen atom or CH, R