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    • 6. 发明申请
    • PRODUCTION OF BIOACTIVE GLYCOPROTEINS FROM INACTIVE STARTING MATERIAL
    • 从不活动起始材料生产生物糖蛋白
    • WO2006094810A2
    • 2006-09-14
    • PCT/EP2006002179
    • 2006-03-09
    • FRESENIUS KABI DE GMBHFRANK RONALDCONRADT HARALDGRABENHORST ECKARTZANDER NORBERT
    • FRANK RONALDCONRADT HARALDGRABENHORST ECKARTZANDER NORBERT
    • A61K47/48
    • A61K47/61
    • The present invention relates to a method for preparing a conjugate comprising a glycoprotein and a polymer or a derivative of said polymer, wherein the polymer is a hydroxyalkylstarch (HAS), the method comprising the steps a) reacting said glycoprotein with a modified polyol carrying attached thereto, by a covalent linkage, a functional group Z, in the presence of a transferase capable of catalysing formation of a covalent linkage between the glycoprotein and said modified polyol, yielding a glycoprotein covalently linked to a polyol carrying attached thereto, by a covalent linkage, at least one functional group Z, and b) reacting at least one functional group A of the polymer or the derivative thereof with the at least one functional group Z of the glycoprotein added to said glycoprotein during step a), and thereby forming a covalent linkage.
    • 本发明涉及一种制备包含糖蛋白和所述聚合物的聚合物或衍生物的缀合物的方法,其中所述聚合物是羟烷基淀粉(HAS),所述方法包括以下步骤:a)使所述糖蛋白与带有附着物的改性多元醇反应 通过共价连接,在能够催化糖蛋白与所述修饰的多元醇之间形成共价键的转移酶的存在下,通过共价连接,通过共价连接产生与携带有多元醇共价连接的糖蛋白 ,至少一个官能团Z,和b)在步骤a)期间使聚合物或其衍生物的至少一个官能团A与加入到所述糖蛋白的糖蛋白的至少一个官能团Z反应,从而形成共价 连锁。