Activator of peroxisome proliferator-activated receptor delta

摘要

A compound represented by the formula (I) or a salt of the compound, and a PPAR-delta activator which contains the compound or salt as the active ingredient: (wherein A represents O or S; B¹ represents N, etc.; B² represents O, etc.; each of X¹ and X² represents O, S, a bond, etc.; Y represents C_1-8 alkylene chain; z represents O or S; R¹ represents aryl, etc. which can have substituents; R² represents C_1-8 alkyl, etc.; R³ represents C_1-8 alkyl, C_2-8 alkenyl, etc.; each of R⁴ and R⁵ represents hydrogen, C_1-8 alkyl, etc.; and R⁶ represents hydrogen, etc.; provided that each of Z and R³ is attached to the benzene ring, and X² is not attached to the benzene ring).