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公开(公告)号:EP3523278A1
公开(公告)日:2019-08-14
申请号:EP16918163.3
申请日:2016-10-09
IPC分类号: C07D209/30 , C07D209/56 , C07D209/70 , C07D209/32 , C07D209/34
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公开(公告)号:EP3405476A1
公开(公告)日:2018-11-28
申请号:EP17741733.4
申请日:2017-01-20
CPC分类号: C07K1/10 , C07K1/02 , C07K1/026 , C07K14/605
摘要: The invention discloses a method for the preparation of a peptide by liquid phase coupling of two fragments, an N-terminal fragment and a C-terminal fragment of the desired peptide, wherein the C-terminal fragment is protected on its C-terminal COOH by a psWang linker; the method is demonstrated with liraglutide wherein the C-terminal fragment carries the Palmitoyl-Glu-OtBu residue on the Lys.
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