INSULIN POLYPEPTIDE-OLIGOMER CONJUGATES, PROINSULIN POLYPEPTIDE-OLIGOMER CONJUGATES AND METHODS OF SYNTHESIZING SAME
    34.
    发明公开
    INSULIN POLYPEPTIDE-OLIGOMER CONJUGATES, PROINSULIN POLYPEPTIDE-OLIGOMER CONJUGATES AND METHODS OF SYNTHESIZING SAME 有权
    胰岛素多肽低聚物结合物,多肽胰岛素原低聚物结合物和合成方法THEREFOR

    公开(公告)号:EP1613343A4

    公开(公告)日:2008-03-05

    申请号:EP04719724

    申请日:2004-03-11

    申请人: BIOCON LTD

    CPC分类号: C07K14/62 A61K47/60

    摘要: Methods for synthesizing proinsulin polypeptides are described that include contacting a proinsulin polypeptide including an insulin polypeptide coupled to one or more peptides by peptide bond(s) capable of being cleaved to yield the insulin polypeptide with an oligomer under conditions sufficient to couple the oligomer to the insulin polypeptide portion of the proinsulin polypeptide and provide a proinsulin polypeptide-oligomer conjugate, and cleaving the one or more peptides from the proinsulin polypeptide-oligomer conjugate to provide the insulin polypeptide-oligomer conjugate. Methods of synthesizing proinsulin polypeptide-oligomer conjugates are also provided as are proinsulin polypeptide-oligomer conjugates. Methods of synthesizing C-peptide polypeptide-oligomer conjugates and other pro-polypeptide-oligomer conjugates are also provided.