A compound represented by the following general formula (II) or a salt thereof is used as an activator of PPARδ.
wherein G
a
is O, CH
2
or the like;
A
a
is thiazole, oxazole, or thiophene, which can have a substituent such as C
1-8
alkyl, C
1-8
alkoxy, halogen, C
1-8
alkyl substituted with halogen or the like;
B
a
is a C
1-8
alkylene or C
2-8
alkenylene chain; and
each of R
1a
and R
2a
independently is hydrogen, C
1-8
alkyl, C
1-8
alkoxy, halogen, C
1-8
alkyl substituted with halogen or the like.
以下通式(II)所代表的化合物或其盐被用作
PPARδ的激活剂。其中G是O,
CH2或类似物;A是
噻唑、
噁唑或
噻吩,可以具有C1-8烷基、C1-8烷
氧基、卤素、C1-8卤代烷基或类似物的取代基;B是C1-8烷基或C2-8
烯基烷链;R1a和R2a各自独立地是
氢、C1-8烷基、C1-8烷
氧基、卤素、C1-8卤代烷基或类似物。