发明授权
- 专利标题: Pyrazolopyridine derivatives
- 专利标题(中): 吡唑并吡啶衍生物
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申请号: US11171320申请日: 2005-07-01
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公开(公告)号: US07459451B2公开(公告)日: 2008-12-02
- 发明人: Yoshito Abe , Kazuhiko Ohne , Kentaro Sato , Makoto Inoue , Mitsuaki Okumura
- 申请人: Yoshito Abe , Kazuhiko Ohne , Kentaro Sato , Makoto Inoue , Mitsuaki Okumura
- 申请人地址: JP Tokyo
- 专利权人: Astellas Pharma Inc.
- 当前专利权人: Astellas Pharma Inc.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: AU2004903691 20040705
- 主分类号: A61K31/535
- IPC分类号: A61K31/535 ; A61K31/44 ; A01N43/42 ; C07D413/00 ; C07D471/02 ; C07D491/02 ; C07D498/02 ; C07D513/02 ; C07D515/02
摘要:
The invention relates to compound of the formula (I) or its salt, in which R1, R2, R3 and R4 are as defined in the description, their use of as medicament, the process for their preparation and use for the treatment of PDE-IV or TNF-α mediated diseases.
公开/授权文献
- US20060004003A1 Pyrazolopyridine derivatives 公开/授权日:2006-01-05