Cyclic dithioderivative, diabetic kidney disease therapeutic agent, hypoglycemic agent, lipid lowering agent, digestive tract mitigation agent

摘要

Equation (I)(a)OrThe dithiocyclic compound (each substituent is defined as defined in the claims) and the compound containing the compound, the diabetic nephropathy treatment agent, the digestive tract impairment agent, the hypoglycemic agent or the lipid lowering agent.