发明授权
US06423725B1 4-(2-keto-1-benzimidazolinyl)piperidine compounds as ORL1-receptor agonists
失效
4-(2-酮-1-苯并咪唑啉基)哌啶化合物作为ORL1-受体激动剂
- 专利标题: 4-(2-keto-1-benzimidazolinyl)piperidine compounds as ORL1-receptor agonists
- 专利标题(中): 4-(2-酮-1-苯并咪唑啉基)哌啶化合物作为ORL1-受体激动剂
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申请号: US09403408申请日: 2000-03-06
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公开(公告)号: US06423725B1公开(公告)日: 2002-07-23
- 发明人: Fumitaka Ito , Hirohide Noguchi , Yoriko Ohashi , Hiroshi Kondo , Tatsuya Yamagishi
- 申请人: Fumitaka Ito , Hirohide Noguchi , Yoriko Ohashi , Hiroshi Kondo , Tatsuya Yamagishi
- 主分类号: A61K31454
- IPC分类号: A61K31454
摘要:
A compound of the formula: or the pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4 and R5 are defined above are useful as ORL1-receptor agonists, and useful as analgesics or the like in mammalian subjects.
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