DOUBLE-ACYLATED GLP-1 DERIVATIVES WITH A LINKER
    9.
    发明申请
    DOUBLE-ACYLATED GLP-1 DERIVATIVES WITH A LINKER 有权
    具有连接子的双取代的GLP-1衍生物

    公开(公告)号:US20130338068A1

    公开(公告)日:2013-12-19

    申请号:US13883946

    申请日:2011-11-09

    IPC分类号: C07K14/605

    CPC分类号: C07K14/605 A61K47/542

    摘要: The invention relates to a derivative of a GLP-1 analogue, which analogue comprises a first K residue at a position corresponding to position 18 of GLP-1(7-37) (SEQ ID NO: 1), a second K residue at another position, and a maximum of twelve amino acid changes as compared to GLP-1(7-37); which derivative comprises two protracting moieties attached to said first and second K residue, respectively, via a linker, wherein the protracting moiety is selected from HOOC—(CH2)x—CO-*, and  Chem. 1: HOOC—C6H4-0-(CH2)y—CO-*,  Chem. 2: in which x is an integer in the range of 6-18, and y is an integer in the range of 3-17; and the linker comprises *-NH—(CH2)q—CH[(CH2)w—NH2]—CO-*,  Chem. 3: wherein q is an integer in the range of 0-5, and w is an integer in the range of 0-5; or a pharmaceutically acceptable salt, amide, or ester thereof. The invention also relates to the pharmaceutical use thereof, for example in the treatment and/or prevention of all forms of diabetes and related diseases, as well as to corresponding novel peptides and side chain intermediates. The derivatives are potent, protracted, and suitable for oral administration.

    摘要翻译: 本发明涉及GLP-1类似物的衍生物,其类似物包含在对应于GLP-1(7-37)(SEQ ID NO:1)的第18位的位置处的第一个K残基,另一个的第二个K残基 位置和与GLP-1(7-37)相比最多12个氨基酸变化; 该衍生物分别包含通过接头分别连接到所述第一和第二K残基的两个伸长部分,其中伸长部分选自HOOC-(CH 2)x -CO- *和Chem。 1:HOOC-C6H4-0-(CH2)y-CO- *,Chem。 2:其中x是6-18的整数,y是3-17的整数; 并且连接体包含* -NH-(CH 2)q-CH [(CH 2)w -NH 2] -CO - *, 3:其中q是0-5的整数,w是0-5的整数; 或其药学上可接受的盐,酰胺或酯。 本发明还涉及其药物用途,例如用于治疗和/或预防所有形式的糖尿病和相关疾病,以及相应的新型肽和侧链中间体。 衍生物有效,延长,适合口服。