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 R<2> are each aryl, heteroaryl, or the like; X is oxygen or the like; Y is C1-8 alkylene or the like; and L is C(R<3>)(R<4>)- (wherein R<3> and R<4> together with the carbon atom to which they are bonded form a five- to eight-membered saturated heterocyclic group), or the like].