申请人:Watanabe Fumihiko
公开号:US20080119513A1
公开(公告)日:2008-05-22
It is considered that MMP-13 inhibitors contribute to the treatment or prevention against the diseases caused by or related to activity of MMP-13, especially osteoarthritis (OA). Therefore, the development of MMP-13 inhibitors has been desired.
A compound represented by the general formula (I):
wherein Z is 1,4-phenylene and the like; R
1
is hydroxy and the like; R
2
is hydrogen atom, optionally substituted lower alkyl, and the like; R
12
is hydrogen atom; or R
2
and R
12
taken together with the adjacent carbon atom may form a ring; R
3
is hydrogen atom, optionally substituted lower alkyl, and the like; R
4
is halogen, lower alkyl, and the like; m is 0, 1, or 2; X is a bond, —C≡C—, and the like; Y is optionally substituted phenyl, optionally substituted naphthyl, and the like, its optically active substance, their pharmaceutically acceptable salt, or a solvate thereof.