PREVENTIVE OR THERAPEUTIC MEDICINES FOR HEPATITIS AND/OR HEPATOPATHY

摘要

Preventive or therapeutic medicines for hepatitis and/or hepatopathy, containing as the active ingredient nitrogenous saturated heterocyclic compounds of the general formula (I), or their pharmacologically acceptable salts, esters or other derivatives: (I) [wherein R?1 and R2¿ are each aryl, heteroaryl, or the like; X is oxygen or the like; Y is C¿1-8? alkylene or the like; and L is C(R?3)(R4¿)- (wherein R?3 and R4¿ together with the carbon atom to which they are bonded form a five- to eight-membered saturated heterocyclic group), or the like].