The present invention provides a JNK inhibitor comprising, as an active ingredient, an indazole derivative represented by Formula (I)
[wherein R
1
represents substituted or unsubstituted aryl or the like and R
2
represents a hydrogen atom, NR
3
R
4
(wherein R
3
and R
4
may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkanoyl or the like), carboxy, lower alkenyl or the like] or a pharmaceutically acceptable salt thereof.
The present invention provides a JNK inhibitor comprising, as an active ingredient, an indazole derivative represented by Formula (I)
[wherein R1 represents substituted or unsubstituted aryl or the like and R2 represents a hydrogen atom, NR3R4 (wherein R3 and R4 may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkanoyl or the like), carboxy, lower alkenyl or the like] or a pharmaceutically acceptable salt thereof.