Glycopegylated erythropoietin
    22.
    发明申请
    Glycopegylated erythropoietin 失效
    糖基化促红细胞生成素

    公开(公告)号:US20060111279A1

    公开(公告)日:2006-05-25

    申请号:US11144223

    申请日:2005-06-02

    IPC分类号: A61K38/18 C07K14/505

    CPC分类号: A61K38/1816

    摘要: The present invention provides conjugates between erythropoietin and PEG moieties. The conjugates are linked via an intact glycosyl linking group interposed between and covalently attached to the peptide and the modifying group. The conjugates are formed from glycosylated peptides by the action of a glycosyltransferase. The glycosyltransferase ligates a modified sugar moiety onto a glycosyl residue on the peptide. Also provided are methods for preparing the conjugates, methods for treating various disease conditions with the conjugates, and pharmaceutical formulations including the conjugates.

    摘要翻译: 本发明提供红细胞生成素和PEG部分之间的缀合物。 缀合物通过插入和共价连接到肽和修饰基团之间的完整糖基连接基团连接。 通过糖基转移酶的作用,由糖基化肽形成缀合物。 糖基转移酶将修饰的糖部分连接到肽上的糖基残基上。 还提供了制备缀合物的方法,用缀合物治疗各种疾病状况的方法,以及包括缀合物的药物制剂。

    O-linked glycosylation of peptides
    23.
    发明申请
    O-linked glycosylation of peptides 有权
    肽的O-连接糖基化

    公开(公告)号:US20050250678A1

    公开(公告)日:2005-11-10

    申请号:US11033365

    申请日:2005-01-10

    摘要: The present invention provides polypeptides that include an O-linked glycosylation site that is not present in the wild-type peptide. The polypeptides of the invention include glycoconjugates in which a species such as a water-soluble polymer, a therapeutic agent of a biomolecule is covalently linked through an intact O-linked glycosyl residue to the polypeptide. Also provided are methods of making the peptides of the invention and methods, pharmaceutical compositions containing the peptides and methods of treating, ameliorating or preventing diseased in mammals by administering an amount of a peptide of the invention sufficient to achieve the desired response.

    摘要翻译: 本发明提供了包含在野生型肽中不存在的O-连接的糖基化位点的多肽。 本发明的多肽包括糖缀合物,其中诸如水溶性聚合物的物质,生物分子的治疗剂通过完整O-连接的糖基残基与多肽共价连接。 还提供了制备本发明的肽和方法的方法,含有肽的药物组合物和通过施用足够达到所需反应的量的本发明的肽来治疗,改善或预防哺乳动物患病的方法。

    Glycopegylated erythropoietin
    25.
    发明申请
    Glycopegylated erythropoietin 失效
    糖基化促红细胞生成素

    公开(公告)号:US20100210507A9

    公开(公告)日:2010-08-19

    申请号:US11144223

    申请日:2005-06-02

    IPC分类号: A61K38/18 C07K14/505

    CPC分类号: A61K38/1816

    摘要: The present invention provides conjugates between erythropoietin and PEG moieties. The conjugates are linked via an intact glycosyl linking group interposed between and covalently attached to the peptide and the modifying group. The conjugates are formed from glycosylated peptides by the action of a glycosyltransferase. The glycosyltransferase ligates a modified sugar moiety onto a glycosyl residue on the peptide. Also provided are methods for preparing the conjugates, methods for treating various disease conditions with the conjugates, and pharmaceutical formulations including the conjugates.

    摘要翻译: 本发明提供红细胞生成素和PEG部分之间的缀合物。 缀合物通过插入和共价连接到肽和修饰基团之间的完整糖基连接基团连接。 通过糖基转移酶的作用,由糖基化肽形成缀合物。 糖基转移酶将修饰的糖部分连接到肽上的糖基残基上。 还提供了制备缀合物的方法,用缀合物治疗各种疾病状况的方法,以及包括缀合物的药物制剂。

    Activated forms of water-soluble polymers
    30.
    发明申请
    Activated forms of water-soluble polymers 审中-公开
    活性形式的水溶性聚合物

    公开(公告)号:US20060276618A1

    公开(公告)日:2006-12-07

    申请号:US10549520

    申请日:2004-03-18

    IPC分类号: C08G65/34

    CPC分类号: C08G65/333 C08G65/337

    摘要: The present invention provides compositions of activated water-soluble polymers for preparing water-soluble polymer-modified peptides. Exemplary compounds of the invention include water-soluble polymers covalently attached to activated leaving groups wherein the water-soluble polymer is a member selected from PEG, PPG, PEG derivatives, and PPG derivatives, and the activated leaving group is a member selected from (formula I).

    摘要翻译: 本发明提供了用于制备水溶性聚合物改性肽的活性水溶性聚合物的组合物。 本发明的示例性化合物包括共价连接到活化离去基团的水溶性聚合物,其中水溶性聚合物是选自PEG,PPG,PEG衍生物和PPG衍生物的成员,活化的离去基团是选自(式 一世)。