发明授权
- 专利标题: 3-oxa-10-aza-phenanthrenes
- 专利标题(中): 3-氧杂-10-氮杂菲
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申请号: US11661369申请日: 2005-09-05
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公开(公告)号: US07838521B2公开(公告)日: 2010-11-23
- 发明人: Dieter Flockerzi , Ulrich Kautz , Armin Hatzelmann , Christof Zitt , Andrea Wohlsen , Degenhard Marx , Hans-Peter Kley , Jens Christoffers , Anna Rosiak
- 申请人: Dieter Flockerzi , Ulrich Kautz , Armin Hatzelmann , Christof Zitt , Andrea Wohlsen , Degenhard Marx , Hans-Peter Kley , Jens Christoffers , Anna Rosiak
- 申请人地址: DE Constance
- 专利权人: NYCOMED GmbH
- 当前专利权人: NYCOMED GmbH
- 当前专利权人地址: DE Constance
- 代理机构: The Nath Law Group
- 代理商 Joshua B. Goldberg; Sheldon M. McGee
- 优先权: EP04104321 20040908
- 国际申请: PCT/EP2005/054364 WO 20050905
- 国际公布: WO2006/027344 WO 20060316
- 主分类号: A61K31/535
- IPC分类号: A61K31/535 ; A61K31/497 ; A61K31/44 ; C07D413/00 ; C07D401/00 ; C07D491/00 ; C07D315/00
摘要:
The compounds of formula I in which R1, R2 and R3 have the meanings as given in the description, are novel effective PDE4 inhibitors.
公开/授权文献
- US20070259868A1 Novel 3-Oxa-10-Aza-Phenanthrenes 公开/授权日:2007-11-08
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