| 摘要 |
PROBLEM TO BE SOLVED: To obtain a prophylactic or a therapeutic agent for hepatitis and/or hepatopathy comprising a nitrogen-containing saturated heterocyclic ring compound, its pharmacologically acceptable salt, its ester or other derivatives as an active ingredient. SOLUTION: This prophylactic or therapeutic agent for hepatitis and/or hepatopathy comprises a compound having the general formula (I) [R1 and R2 are each an aryl group, a heteroaryl group or the like; X is oxygen atom or the like; Y is a 1-8C alkylene group or the like; L is a group having the formula C(R3)(R4) (R3, together with R4, is a 5- or an 8-membered saturated heterocyclic group or the like formed by including the carbon atom to which R3 and R4 are bound)], its pharmacologically acceptable salt or its ester or other derivatives as an active ingredient. |
