TYROSINE LIGATION PROCESS
    1.
    发明申请
    TYROSINE LIGATION PROCESS 有权
    酪氨酸生物过程

    公开(公告)号:US20140141034A1

    公开(公告)日:2014-05-22

    申请号:US14131150

    申请日:2012-07-05

    IPC分类号: A61K47/48

    摘要: A process is provided for preparing a conjugate of Formula (I-A) or (I) comprising a polypeptide containing n number of tyrosine units, where n is an integer greater than or equal to 1, dispersed within the amino acid chain having and amino terminus end (A1) and an acid terminus end (A2) of the protein or polypeptide and having a weight average molecular weight equal to or greater than 10,000 Daltons (10 kDa), wherein the conjugate comprises a number m of tyrosine conjugates (modified tyrosine residues) as depicted in Formula (I-A) or (I), where m is at least one and is less than or equal to n: where X, Lg, L and R are as defined herein.

    摘要翻译: 提供了一种制备式(IA)或(I)的缀合物的方法,其包含分散在具有氨基酸链的氨基酸链和氨基末端末端的含有n个数量的酪氨酸单元的多肽,其中n为大于或等于1的整数 (A1)和所述蛋白质或多肽的酸性末端(A2),并且具有等于或大于10,000道尔顿(10kDa)的重均分子量,其中所述缀合物包含数量m的酪氨酸缀合物(修饰的酪氨酸残基) 如式(IA)或(I)所示,其中m为至少一个且小于或等于n:其中X,Lg,L和R如本文所定义。

    Tyrosine ligation process
    2.
    发明授权
    Tyrosine ligation process 有权
    酪氨酸结扎过程

    公开(公告)号:US09149541B2

    公开(公告)日:2015-10-06

    申请号:US14131150

    申请日:2012-07-05

    摘要: A process is provided for preparing a conjugate of Formula (I-A) or (I) comprising a polypeptide containing n number of tyrosine units, where n is an integer greater than or equal to 1, dispersed within the amino acid chain having and amino terminus end (A1) and an acid terminus end (A2) of the protein or polypeptide and having a weight average molecular weight equal to or greater than 10,000 Daltons (10 kDa), wherein the conjugate comprises a number m of tyrosine conjugates (modified tyrosine residues) as depicted in Formula (I-A) or (I), where m is at least one and is less than or equal to n: where X, Lg, L and R are as defined herein.

    摘要翻译: 提供了一种制备式(IA)或(I)的缀合物的方法,其包含分散在具有氨基酸链的氨基酸链和氨基末端末端的含有n个数量的酪氨酸单元的多肽,其中n为大于或等于1的整数 (A1)和蛋白质或多肽的酸性末端(A2),并且具有等于或大于10,000道尔顿(10kDa)的重均分子量,其中所述缀合物包含数量m的酪氨酸缀合物(修饰的酪氨酸残基) 如式(IA)或(I)所示,其中m为至少一个且小于或等于n:其中X,Lg,L和R如本文所定义。