USE OF ALCOHOL CO-SOLVENTS TO IMPROVE PEGYLATION REACTION YIELDS
    5.
    发明申请
    USE OF ALCOHOL CO-SOLVENTS TO IMPROVE PEGYLATION REACTION YIELDS 审中-公开
    使用醇溶液来改善聚乙烯反应

    公开(公告)号:WO2008051383A2

    公开(公告)日:2008-05-02

    申请号:PCT/US2007021845

    申请日:2007-10-12

    CPC classification number: C07K1/1077 A61K47/60

    Abstract: Disclosed is a method of of producing a composition of matter. The method involves obtaining a pharmacologically active peptide; and conjugating the peptide to a pharmaceutically acceptable polyethylene glycol (PEG) by reacting the peptide with a PEG-aldehyde compound at a free amine moiety on the peptide in a buffer solution comprising an alcohol co-solvent.

    Abstract translation: 公开了一种生产物质组合物的方法。 该方法包括获得药理活性肽; 并通过使肽与PEG-醛化合物在肽上的游离胺部分在包含醇共溶剂的缓冲溶液中反应而将肽缀合到药学上可接受的聚乙二醇(PEG)上。

    METHOD OF CONJUGATING AMINOTHIOL CONTAINING MOLECULES TO VEHICLES
    6.
    发明申请
    METHOD OF CONJUGATING AMINOTHIOL CONTAINING MOLECULES TO VEHICLES 审中-公开
    将含有分子氨基酸的方法应用于车辆

    公开(公告)号:WO2006079099A2

    公开(公告)日:2006-07-27

    申请号:PCT/US2006002608

    申请日:2006-01-24

    CPC classification number: C07K1/1077 A61K38/043 A61K47/60 C07D513/04

    Abstract: The present invention relates to a novel chemical process that provides novel vehicle derivatives that are exceptional 1,2- or 1,3-aminothiol specific reagents for conjugation to unprotected targeted compounds (e.g., polypeptides, peptides, or organic compounds) having or modified to have a 1,2- or 1,3 aminothiol group. The invention further relates to the methods of using novel water-soluble polymer derivatives and conjugates thereof.

    Abstract translation: 本发明涉及一种新颖的化学方法,其提供新颖的载体衍生物,其是用于与未保护的靶向化合​​物(例如多肽,肽或有机化合物)缀合的特殊的1,2-或1,3-氨基硫醇特异性试剂,其具有或修饰为 具有1,2-或1,3-氨基硫醇基团。 本发明还涉及使用新的水溶性聚合物衍生物及其共轭物的方法。

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