发明公开
- 专利标题: PACAP STABILIZED PEPTIDE
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申请号: EP18879113.1申请日: 2018-11-14
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公开(公告)号: EP3712164A1公开(公告)日: 2020-09-23
- 发明人: MACHIDA, Shinnosuke , NAKAJIMA, Takeshi
- 申请人: Senju Pharmaceutical Co., Ltd.
- 申请人地址: 3-1-9, Kawara-machi Chuo-ku Osaka-shi Osaka 541-0048 JP
- 专利权人: Senju Pharmaceutical Co., Ltd.
- 当前专利权人: Senju Pharmaceutical Co., Ltd.
- 当前专利权人地址: 3-1-9, Kawara-machi Chuo-ku Osaka-shi Osaka 541-0048 JP
- 代理机构: Hoffmann Eitle
- 优先权: JP2017219181 20171114
- 国际公布: WO2019098254 20190523
- 主分类号: C07K14/47
- IPC分类号: C07K14/47 ; A61K38/22 ; A61P25/00 ; A61P27/02 ; A61P27/04 ; A61P29/00 ; A61P43/00 ; C12N15/12
摘要:
The purpose of the present invention is to provide a PACAP peptide having increased stability. The problem is solved by the discovery that substituting a carboxy group of the position 3 and/or position 8 aspartic acid in the PACAP sequence by tetrazole significantly enhances stability.
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