A compound having the following formula (II) or its salt is used as an activator for PPAR δ:
[in which W3 is a nitrogen atom or CH; Z1 is an oxygen atom or a sulfur atom; each of R11 and R12 is a hydrogen atom, a halogen atom, a C1-C8 alkyl group, a C1-C8 alkoxy group, a C1-C8 alkyl group having a halogen substituent, or the like; each of R13 and R14 is a hydrogen atom or a C1-C8 alkyl group; A1 is pyrazole or thiophene which may have a substituent; and m is an integer of 2 to 4].
                            具有下式(II)的化合物或其盐可用作 
PPAR δ 的激活剂:
[其中 W3 为氮原子或 CH;Z1 为氧原子或
硫原子;R11 和 R12 各为氢原子、卤素原子、C1-C8 烷基、C1-C8 烷氧基、具有卤素取代基的 C1-C8 烷基或类似物;R13 和 R14 各为氢原子或 C1-C8 烷基;A1 为
吡唑或
噻吩,可具有取代基;m 为 2 至 4 的整数]。