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    • 26. 发明申请
    • GLP-1 Derivatives
    • GLP-1衍生物
    • US20140303083A1
    • 2014-10-09
    • US14343152
    • 2012-09-06
    • Jesper LauPaw BlochJacob KofoedPatrick William Garibay
    • Jesper LauPaw BlochJacob KofoedPatrick William Garibay
    • C07K14/605
    • C07K14/605A61K38/00A61K38/26
    • The invention relates to a derivative of a GLP-1 peptide, which peptide has two Lys residues, namely a first and a second Lys residue, and a maximum of eight amino acid changes as compared to GLP-1(7-37) (SEQ ID NO: 3), which derivative comprises two protracting moieties attached to the epsilon amino group of said first and second Lys residue, respectively, via a linker, wherein the protracting moiety is selected from Chem. 15: HOOC—(CH2)x-CO—*, and Chem. 16: HOOC—C6H4-O—(CH2)y-CO—*, in which x is an integer in the range of 10-16, and y is an integer in the range of 8-12; and the linker comprises a first linker element *—NH—CH(CH2OH)—CO—*. A preferred linker is g Glu-Ser-Ser-Gly-Ser-Ser-Gly (SEQ ID NO: 2). The derivative of the invention has a very good potency, and a very good binding to the GLP-1 receptor. The invention also relates to the pharmaceutical use of the derivative, for example in the treatment and/or prevention of all forms of diabetes and related diseases.
    • 本发明涉及GLP-1肽的衍生物,该肽与GLP-1(7-37)(SEQ)相比具有两个Lys残基,即第一和第二Lys残基,最多八个氨基酸变化 SEQ ID NO:3),该衍生物分别包含通过接头分别连接到所述第一和第二Lys残基的ε氨基的两个伸长部分,其中伸长部分选自Chem。 15:HOOC-(CH 2)x-CO- *,和Chem。 16:HOOC-C6H4-O-(CH2)y-CO- *,其中x是10-16的整数,y是8-12的整数; 并且连接体包含第一连接体元件* -NH-CH(CH 2 OH)-CO- *。 优选的接头是g Glu-Ser-Ser-Gly-Ser-Ser-Gly(SEQ ID NO:2)。 本发明的衍生物具有非常好的效力,并且与GLP-1受体具有非常好的结合。 本发明还涉及衍生物的药物用途,例如用于治疗和/或预防所有形式的糖尿病和相关疾病。
    • 28. 发明申请
    • GLP-1 RECEPTOR AGONIST COMPOUNDS WITH A MODIFIED N-TERMINUS
    • 具有修饰的N末端的GLP-1受体激动剂化合物
    • US20120329711A1
    • 2012-12-27
    • US13516311
    • 2010-12-16
    • Janos Tibor KodraJohnny MadsenPatrick William Garibay
    • Janos Tibor KodraJohnny MadsenPatrick William Garibay
    • C07K14/605A61P3/10C07C57/30A61K38/26C07D233/64C07D213/56
    • C07K14/65A61K38/00A61K47/542A61K47/60C07K14/605G01N2333/605
    • The invention relates to GLP-1 receptor agonist compounds with a modified N-terminus. The compounds are of the formula Chem. 1: Y—Z—P, wherein P represents a fragment of a GLP-1 receptor agonist peptide lacking the two N-terminal amino acid residues; and Y—Z represents novel His-Ala mimetics. Examples of GLP-1 receptor agonist compounds are derived from human GLP-1 (7-37), exendin-4(1-39), or GLP-1 A (1-37). The invention also relates to derivatives of these compounds, in particular compounds with one or more albumin binding side chains capable of protracting the duration of action in vivo of these compounds. The peptides and derivatives of the invention have a good potency, a protracted pharmacokinetic profile, are stable against degradation by gastro intestinal enzymes, and/or have a high oral bioavailability. These properties are of importance in the development of GLP-1 receptor agonist compounds for subcutaneous, intravenous, and/or in particular oral administration. The invention also relates to intermediate products for use in the preparation of the GLP-1 receptor agonist compounds of the invention.
    • 本发明涉及具有修饰的N-末端的GLP-1受体激动剂化合物。 化合物具有化学式为Chem。 1:Y-Z-P,其中P表示缺少两个N-末端氨基酸残基的GLP-1受体激动剂肽的片段; Y-Z代表新型His-Ala模拟物。 GLP-1受体激动剂化合物的实例来源于人GLP-1(7-37),毒蜥外泌肽-4(1-39)或GLP-1A(1-37)。 本发明还涉及这些化合物的衍生物,特别是具有能够延长这些化合物的体内作用持续时间的一种或多种白蛋白结合侧链的化合物。 本发明的肽和衍生物具有良好的效力,延长的药代动力学特征对于胃肠酶的降解是稳定的,和/或具有高的口服生物利用度。 这些性质在用于皮下,静脉内和/或特别是口服给药的GLP-1受体激动剂化合物的开发中是重要的。 本发明还涉及用于制备本发明的GLP-1受体激动剂化合物的中间产物。