Site-directed PEG-modified exendin-4 analogs and uses thereof
    3.
    发明授权
    Site-directed PEG-modified exendin-4 analogs and uses thereof 有权
    定点PEG修饰的毒蜥外泌肽-4类似物及其用途

    公开(公告)号:US09260534B2

    公开(公告)日:2016-02-16

    申请号:US13821938

    申请日:2011-08-11

    摘要: Disclosed are PEG-modified Exendin-4 analogs and uses thereof. In particular, disclosed are PEG-modified Exendin-4 analogs as shown in formula (I), i.e., PEG-M-X-(Ex-4), or pharmaceutically acceptable salts thereof, as well as Exendin-4 analogs as shown in formula (II), i.e., [Aap]Exendin-4, wherein the symbols are as defined in the specification. Further disclosed are methods for preparing PEG-modified Exendin-4 analogs, uses of PEG-modified Exendin-4 analogs, compositions comprising the same, as well as use of the Exendin-4 analogs in the preparation of the PEG-modified Exendin-4 analogs. In the PEG-modified Exendin-4 analogs, modification by polyethylene glycol occurs in a site-directed manner in the peptide chains of the Exendin-4 analogs. The PEG-modified Exendin-4 analogs can be used to prevent and/or treat diseases and/or symptoms related to decreased activity of GLP-1 receptors, such as type II diabetes.

    摘要翻译: 公开了PEG修饰的毒蜥外泌肽-4类似物及其用途。 特别地,公开了如式(I)所示的PEG修饰的毒蜥外泌肽-4类似物,即PEG-MX-(Ex-4)或其药学上可接受的盐,以及如式(I)所示的毒蜥外泌肽-4类似物 II),即[Aap]毒蜥外泌肽-4,其中符号如说明书中所定义。 进一步公开的是制备PEG修饰的毒蜥外泌肽-4类似物的方法,PEG修饰的毒蜥外泌肽-4类似物的用途,包含其的组合物,以及使用毒蜥外泌肽-4类似物制备PEG修饰的毒蜥外泌肽-4 类似物。 在PEG修饰的毒蜥外泌肽-4类似物中,聚乙二醇的修饰以局部定向的方式发生在毒蜥外泌肽-4类似物的肽链中。 PEG修饰的毒蜥外泌肽-4类似物可用于预防和/或治疗与GLP-1受体活性降低相关的疾病和/或症状,例如II型糖尿病。

    SITE-DIRECTED PEG-MODIFIED EXENDIN-4 ANALOGS AND USES THEREOF
    5.
    发明申请
    SITE-DIRECTED PEG-MODIFIED EXENDIN-4 ANALOGS AND USES THEREOF 有权
    网站指导的PEG改性的EXENDIN-4模拟物及其用途

    公开(公告)号:US20130310310A1

    公开(公告)日:2013-11-21

    申请号:US13821938

    申请日:2011-08-11

    IPC分类号: C07K17/08

    摘要: Disclosed are PEG-modified Exendin-4 analogs and uses thereof. In particular, disclosed are PEG-modified Exendin-4 analogs as shown in formula (I), i.e., PEG-M-X-(Ex-4), or pharmaceutically acceptable salts thereof, as well as Exendin-4 analogs as shown in formula (II), i.e., [Aap]Exendin-4, wherein the symbols are as defined in the specification. Further disclosed are methods for preparing PEG-modified Exendin-4 analogs, uses of PEG-modified Exendin-4 analogs, compositions comprising the same, as well as use of the Exendin-4 analogs in the preparation of the PEG-modified Exendin-4 analogs. In the PEG-modified Exendin-4 analogs, modification by polyethylene glycol occurs in a site-directed manner in the peptide chains of the Exendin-4 analogs. The PEG-modified Exendin-4 analogs can be used to prevent and/or treat diseases and/or symptoms related to decreased activity of GLP-1 receptors, such as type II diabetes.

    摘要翻译: 公开了PEG修饰的毒蜥外泌肽-4类似物及其用途。 特别地,公开了如式(I)所示的PEG修饰的毒蜥外泌肽-4类似物,即PEG-MX-(Ex-4)或其药学上可接受的盐,以及如式(I)所示的毒蜥外泌肽-4类似物 II),即[Aap]毒蜥外泌肽-4,其中符号如说明书中所定义。 进一步公开的是制备PEG修饰的毒蜥外泌肽-4类似物的方法,PEG修饰的毒蜥外泌肽-4类似物的用途,包含其的组合物,以及使用毒蜥外泌肽-4类似物制备PEG修饰的毒蜥外泌肽-4 类似物。 在PEG修饰的毒蜥外泌肽-4类似物中,聚乙二醇的修饰以局部定向的方式发生在毒蜥外泌肽-4类似物的肽链中。 PEG修饰的毒蜥外泌肽-4类似物可用于预防和/或治疗与GLP-1受体活性降低相关的疾病和/或症状,例如II型糖尿病。