SELF-ASSEMBLING TRIPEPTIDES
    7.
    发明公开
    SELF-ASSEMBLING TRIPEPTIDES 审中-公开
    自组装三联体

    公开(公告)号:EP3204402A1

    公开(公告)日:2017-08-16

    申请号:EP15784441.6

    申请日:2015-10-09

    摘要: The present invention relates to a method of predicting the propensity of tripeptides to from aggregates in solution. The present invention also provides tripeptides which are able to form aggregates in solution, as well as uses thereof. The present invention also provides nanostructures formed by self-aggregation of tripeptides of the present invention. The present invention also provides pH responsive aggregates as well as methods of screening for the ability of a tripeptide to form a pH dependent aggregate or gel.

    摘要翻译: 本发明涉及预测溶液中三肽从聚集体倾向的方法。 本发明还提供了能够在溶液中形成聚集体的三肽及其用途。 本发明还提供了通过本发明三肽的自聚集形成的纳米结构。 本发明还提供了pH响应性聚集体以及筛选三肽形成pH依赖性聚集体或凝胶的能力的方法。

    PROCESS FOR THE MANUFACTURE OF DEGARELIX AND ITS INTERMEDIATES
    10.
    发明授权
    PROCESS FOR THE MANUFACTURE OF DEGARELIX AND ITS INTERMEDIATES 有权
    VERFAHREN ZUR HERSTELLUNG VON DEGARELIX UND SEINEN ZWISCHENPRODUKTEN

    公开(公告)号:EP2632935B1

    公开(公告)日:2016-09-21

    申请号:EP11776745.9

    申请日:2011-10-26

    申请人: Ferring B.V.

    摘要: The present invention relates to a liquid (or solution)-phase manufacturing process for preparing the decapeptide Degarelix, its protected precursor, and other useful intermediates. The invention further relates to polypeptides useful in the solution-phase manufacturing process and to the purification of Degarelix itself. Degarelix can be obtained by subjecting a Degarelix precursor according to formula II: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ (P 1 )AA 1 -AA 2 -AA 3 -AA 4 (P 4 )-AA 5 -AA 6 (P 6 )-AA 7 -AA 8 (P 8 )-AA 9 -AA 10 -NH 2 €ƒ€ƒ€ƒ€ƒ€ƒ(II) or a salt or solvate thereof, to a treatment with a cleaving agent in an organic solvent, wherein P 1 is an amino protecting groups; preferably acetyl; P 4 is hydrogen or a hydroxyl protecting group, preferably a hydroxyl protecting group; P 6 is hydrogen or an amino protecting groups; preferably an amino protecting groups; and P 8 is an amino protecting group.

    摘要翻译: 本发明涉及用于制备十肽Degarelix,其受保护的前体和其它有用的中间体的液体(或溶液)相制备方法。 本发明还涉及可用于溶液相制备方法和Degarelix本身纯化的多肽。 Degarelix可以通过使根据式II的Degarelix前体进行获得:€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ(P 1)AA 1 -AA 2 -AA 3 -AA 4(P 4) - AA 5 -AA 6(P 6)-AA 7 -AA 8(P 8)-AA 9 -AA 10 -NH 2€ƒ€ƒ€ƒ(II)或其盐或溶剂合物,至 在有机溶剂中用切割剂进行处理,其中P 1是氨基保护基; 优选乙酰; P 4是氢或羟基保护基,优选羟基保护基; P 6是氢或氨基保护基; 优选氨基保护基; 并且P 8是氨基保护基。