发明公开
EP2976105A1 USE OF EP4 RECEPTOR ANTAGONISTS IN THE TREATMENT OF CARTILAGE DISEASE
审中-公开
EP4受体拮抗剂在软骨病治疗中的应用
- 专利标题: USE OF EP4 RECEPTOR ANTAGONISTS IN THE TREATMENT OF CARTILAGE DISEASE
- 专利标题(中): EP4受体拮抗剂在软骨病治疗中的应用
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申请号: EP14768803.0申请日: 2014-03-19
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公开(公告)号: EP2976105A1公开(公告)日: 2016-01-27
- 发明人: OKUMURA, Takako
- 申请人: AskAt Inc.
- 申请人地址: 4-37-2, Hirojihonmachi, Showa-ku Nagoya-shi, Aichi 466-0841 JP
- 专利权人: AskAt Inc.
- 当前专利权人: AskAt Inc.
- 当前专利权人地址: 4-37-2, Hirojihonmachi, Showa-ku Nagoya-shi, Aichi 466-0841 JP
- 代理机构: Teipel, Stephan
- 优先权: JP2013057180 20130319
- 国际公布: WO2014148053 20140925
- 主分类号: A61K45/00
- IPC分类号: A61K45/00 ; A61K31/341 ; A61K31/381 ; A61K31/437 ; A61K31/44 ; A61P19/02 ; C07D213/89 ; C07D307/64 ; C07D333/38 ; C07D471/04
摘要:
This invention relates to a compound with EP4 antagonistic activity, or a pharmaceutically acceptable salt with EP4 receptor antagonistic activities, which is useful in the treatment of cartilage disease. This invention also relates to a compound of formula (I), (II), (III), (IV), (Va) or (Vb), or a pharmaceutically acceptable salt thereof with EP4 receptor antagonistic activities, which is useful in the treatment of cartilage disease. This invention also relates to a pharmaceutical composition for the treatment of cartilage disease which comprises a therapeutically effective amount of a compound of formula (I), (II), (III), (IV), (Va) or (Vb), or a pharmaceutically acceptable salt thereof. Further this invention relates to a method for the treatment of cartilage disease in an animal subject including a mammalian subject, which comprises administering to the animal subject including a mammalian subject a compound of the formula (I), (II), (III), (IV), (Va) or (Vb), or a pharmaceutically acceptable salt thereof.
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