发明授权
- 专利标题: Analgesic and methods of treating pain
- 专利标题(中): 止痛药和治疗疼痛的方法
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申请号: US11667136申请日: 2005-11-04
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公开(公告)号: US08470845B2公开(公告)日: 2013-06-25
- 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
- 申请人地址: JP
- 专利权人: Toray Industries, Inc.
- 当前专利权人: Toray Industries, Inc.
- 当前专利权人地址: JP
- 代理机构: DLA Piper LLP (US)
- 优先权: JP2004-320583 20041104
- 国际申请: PCT/JP2005/020297 WO 20051104
- 国际公布: WO2006/049248 WO 20060511
- 主分类号: A61K31/44
- IPC分类号: A61K31/44 ; C07D221/22
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
- US20070299100A1 Analgesic 公开/授权日:2007-12-27
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