申请人:Yokotani Junichi
公开号:US20090105474A1
公开(公告)日:2009-04-23
The anthranilic acid derivative or the salt thereof represented by the general formula
wherein R
1
and R
2
are hydrogen atom, or the like; R
3
is a phenyl, cycloalkyl or bicyclic heterocyclic group which may be substituted, or the like; R
4
is a phenyl, cycloalkyl or pyridyl group which may be substituted, or the like; X
1
is an alkylene or alkenylene group which may be substituted or a bond; X
2
is the general formula -X
3
-X
4
- or -X
4
-X
3
-, wherein X
3
is a sulfur atom, an imino group or a bond, or the like; X
4
means an alkylene or alkenylene group which may be substituted or a bond; is useful for a remedy such as rheumatoid arthritis, osteoarthritis and carcinoma, because it shows MMP-13 production inhibitory effect.
该公式表示的是蒽酰氨基酸衍生物或其盐,其中R1和R2是氢原子或类似物;R3是苯基、环烷基或取代的双环杂环基团或类似物;R4是苯基、环烷基或取代的吡啶基团或类似物;X1是可取代的烷基或烯基基团或键;X2是通式-X3-X4-或-X4-X3-,其中X3是硫原子、亚胺基或键或类似物;X4是可取代的烷基或烯基基团或键。该物质对于治疗类风湿性关节炎、骨关节炎和癌症等疾病有用,因为它具有MMP-13产生抑制作用。