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    • 2. 发明授权
    • Double-acylated GLP-1 derivatives
    • 双酰化GLP-1衍生物
    • US09266940B2
    • 2016-02-23
    • US14009902
    • 2012-04-12
    • Birgit WieczorekLars Linderoth
    • Birgit WieczorekLars Linderoth
    • A61K38/26C07K14/605A61K47/48
    • C07K14/605A61K38/00A61K38/26A61K47/542A61K47/60
    • The invention relates to a derivative of a GLP-1 analog, which analog comprises a first K residue at a position corresponding to position 27 of GLP-1(7-37) (SEQ ID NO: 1); a second K residue at a position corresponding to position T of GLP-1(7-37), where T is an integer in the range of 7-37 except 18 and 27; and a maximum of ten amino acid changes as compared to GLP-1(7-37); wherein the first K residue is designated K27, and the second K residue is designated KT; which derivative comprises two albumin binding moieties attached to K27 and KT, respectively, via a linker, wherein the albumin binding moiety comprises a protracting moiety selected from HOOC—(CH2)x—CO— and HOOC—C6H4—O—(CH2)y—CO—; in which x is an integer in the range of 6-16, and y is an integer in the range of 3-17; wherein the linker comprises an element of the formula —NH—(CH2)2—(O—(CH2)2)k—O—(CH2)n—CO—, wherein k is an integer in the range of 1-5, and n is an integer in the range of 1-5; 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 GLP-1 analogs. The derivatives are suitable for oral administration.
    • 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)的位置27的位置处的第一个K残基; 在对应于GLP-1(7-37)的位置T的位置处的第二个K残基,其中T是除了18和27之外的7-37范围内的整数; 与GLP-1(7-37)相比最多10个氨基酸变化。 其中第一K残基指定为K27,第二K残基指定为KT; 该衍生物通过接头分别包含与K27和KT连接的两个白蛋白结合部分,其中白蛋白结合部分包含选自HOOC-(CH 2)x -CO-和HOOC-C 6 H 4 -O-(CH 2)y -CO-; 其中x是6-16的整数,y是3-17的整数; 其中所述连接体包含式-NH-(CH 2)2 - (O-(CH 2)2)k -O-(CH 2)n -CO-的元素,其中k是1-5的整数, n为1-5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GLP-1类似物。 该衍生物适用于口服给药。
    • 5. 发明申请
    • Double-Acylated GLP-1 Derivatives
    • 双酰化GLP-1衍生物
    • US20130288960A1
    • 2013-10-31
    • US13882947
    • 2011-11-09
    • Alice Ravn MadsenBirgit WieczorekJacob KofoedJesper LauJane SpetzlerJanos Tibor KodraLars LinderothPatrick William GaribayPer SauerbergThomas Kruse
    • Alice Ravn MadsenBirgit WieczorekJacob KofoedJesper LauJane SpetzlerJanos Tibor KodraLars LinderothPatrick William GaribayPer SauerbergThomas Kruse
    • C07K14/605
    • C07K14/605A61K47/542
    • 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 Chem. 1, Chem. 2, and Chem. 3: Chem.: HOOC—(CH2)x—CO—* Chem. 2: HOOC—C6H4-0-(CH2)y—CO—* Chem. 3: R2—C6H4—(CH2)z—CO—*, in which x is an integer in the range of 6-18, y is an integer in the range of 3-17, z is an integer in the range of 1-5, and R2 is a group having a molar mass not higher than 150 Da; and the linker comprises Chem. 4: *—NH—(CH2)2-(0-(CH2)2)k-0-(CH2)n—CO—*. wherein k is an integer in the range of 1-5, and n is an integer in the range of 1-5; 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 suitable for oral administration.
    • 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Chem。 1,Chem。 2和Chem。 3:化学式:HOOC-(CH2)x-CO- * 2:HOOC-C6H4-0-(CH2)y-CO- * Chem。 3:R2-C6H4-(CH2)z-CO- *,其中x是6-18的整数,y是3-17的整数,z是1的整数 -5和R2是摩尔质量不高于150Da的基团; 连接体包括Chem。 4:* -NH-(CH 2)2 - (O-(CH 2)2)k -O-(CH 2)n -CO- *。 其中k是1-5的整数,n是1-5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。 该衍生物适用于口服给药。