N- carbamoyl nitrogen-containing fused ring compound and agents containing the compound as an active ingredient

The general formula (I) (As for symbols in the formula described herein.) The compound represented by the mitochondrial benzodiazepine receptor consisting the compound (MBR) antagonists and containing the compound as an active ingredient, the prevention of disease caused by stress and / or related to the therapeutic agent. Compound represented by the general formula (I) has MBR antagonistic activity, since suppressing the production of neurosteroids, it is useful as a preventive and / or therapeutic agent for diseases caused by stress.