发明公开
- 专利标题： METHODS AND COMPOSITIONS FOR TREATING PAIN
- 专利标题（中）： 方法和组合物治疗疼痛
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申请号： EP12784825.7申请日： 2012-10-24
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公开(公告)号： EP2776053A1公开(公告)日： 2014-09-17
- 发明人: LEONE-BAY, Andrea , HOUGHTEN, Richard, A. , GUARNERI, Joseph, J. , STOWELL, Grayson, W.
- 申请人： MannKind Corporation , Torrey Pines Institute for Molecular Studies
- 申请人地址： 28903 North Avenue Paine Valencia, CA 91355 US
- 专利权人： MannKind Corporation,Torrey Pines Institute for Molecular Studies
- 当前专利权人： MannKind Corporation,Torrey Pines Institute for Molecular Studies
- 当前专利权人地址： 28903 North Avenue Paine Valencia, CA 91355 US
- 代理机构： Potter Clarkson LLP
- 优先权： US201161550860P 20111024
- 国际公布： WO2013063160 20130502
- 主分类号： A61K38/04
- IPC分类号： A61K38/04 ; A61K38/07 ; A61K38/08 ; A61K9/00
摘要：
Methods and compositions for treating pain are disclosed. The compositions are based on dry powders comprising microparticles of diketopiperazines and an analgesic active agent. The analgesic in the compositions comprises one or more peptide analgesics or derivatives thereof, which are administered to a subject using a pulmonary inhalation drug delivery system comprising a dry powder inhaler and the analgesic composition. The present compositions produce fewer side effects associated with current opioid therapy.
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