发明授权
- 专利标题： Peptides and nootropic agent
- 专利标题（中）： 肽和诱导剂
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申请号： US09171245申请日： 1998-10-14
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公开(公告)号： US06589937B1公开(公告)日： 2003-07-08
- 发明人: Shuichi Tanabe , Yoshiyuki Shishido , Masayoshi Furushiro , Kunio Kado , Shusuke Hashimoto , Teruo Yokokura , Tetsuya Terasaki
- 申请人： Shuichi Tanabe , Yoshiyuki Shishido , Masayoshi Furushiro , Kunio Kado , Shusuke Hashimoto , Teruo Yokokura , Tetsuya Terasaki
- 优先权： JP8-115299 19960415
- 主分类号： A61K3803
- IPC分类号： A61K3803
摘要：
New peptides represented by the following general formula (wherein X is OH or NH2, R is an amino acid residue selected from Arg, His, Lys, Methyl-Arg or Methyl-Tyr, n is an integer of 1-4, and in the case that n is 2-4, R may be identical with or different from each other) and an anti-dementia drug which contains one or more of these new peptides and has a high blood brain barrier (BBB) permeability and furthermore is low in a side effect.
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