METHODS FOR MAKING CONJUGATES FROM DISULFIDE-CONTAINING PROTEINS
    1.
    发明公开
    METHODS FOR MAKING CONJUGATES FROM DISULFIDE-CONTAINING PROTEINS 审中-公开
    于制备结合物得自于二硫化物蛋白

    公开(公告)号:EP2925368A1

    公开(公告)日:2015-10-07

    申请号:EP13802452.6

    申请日:2013-11-26

    申请人: Novartis AG

    IPC分类号: A61K47/48

    摘要: The invention provides methods to prepare protein conjugates from proteins having at least two cysteines. In one embodiment, a protein with a disulfide linkage is reduced to provide two free cysteines for reaction with a 1,3-dihaloacetone or similar reactant, linking the sulfur atoms of the two cysteines together. The ketone inserted between the sulfur atoms is then used to form a Schiff base to an aminated payload molecule, thus conjugating the protein to a payload. In another embodiment, two cysteine residues are tied together by reaction with a 1,3-dihaloacetone or similar reactant. The linkage between the sulfur atoms in each case holds the protein or peptide in a constrained conformation, while also providing a convenient place for attaching a payload with good specificity and efficiency.

    ORGANIC COMPOUNDS
    7.
    发明公开
    ORGANIC COMPOUNDS 审中-公开
    有机化合物

    公开(公告)号:EP2084149A1

    公开(公告)日:2009-08-05

    申请号:EP07822551.3

    申请日:2007-11-13

    申请人: NOVARTIS AG

    CPC分类号: C07D401/12 C07D401/14

    摘要: The present invention provides a compound of formula (I), said compound is an inhibitor of CETP, and thus can be employed for the treatment of a disorder or disease mediated by CETP or responsive to the inhibition of CETP.

    摘要翻译: 本发明提供了式(I)化合物,所述化合物是CETP抑制剂,因此可用于治疗由CETP介导的或响应于CETP抑制的病症或疾病。