发明申请
- 专利标题: Analgesic
- 专利标题(中): 止痛药
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申请号: US11667136申请日: 2005-11-04
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公开(公告)号: US20070299100A1公开(公告)日: 2007-12-27
- 发明人: Naoki Izumimoto , Kuniaki Kawamura , Toshikazu Komagata , Tadatoshi Hashimoto , Hiroshi Nagabukuro
- 申请人: Naoki Izumimoto , Kuniaki Kawamura , Toshikazu Komagata , Tadatoshi Hashimoto , Hiroshi Nagabukuro
- 优先权: JP2004-320583 20041104
- 国际申请: PCT/JP05/20297 WO 20051104
- 主分类号: A61K31/44
- IPC分类号: A61K31/44 ; A61P29/00 ; C07D221/28
摘要:
An analgesic which may be applied to wide variety of pain from various causes is disclosed. The analgesic comprises as an effective ingredient a specific morphinan derivative having a nitrogen containing heterocyclic group, such as compound 1:
公开/授权文献
- US08470845B2 Analgesic and methods of treating pain 公开/授权日:2013-06-25
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