Mixtures of polypeptides, compositions containing and processes for preparing same, for treating neurodegenerative diseases
    3.
    发明授权
    Mixtures of polypeptides, compositions containing and processes for preparing same, for treating neurodegenerative diseases 有权
    多肽混合物,含有它们的组合物及其制备方法,用于治疗神经变性疾病

    公开(公告)号:US07560100B2

    公开(公告)日:2009-07-14

    申请号:US11223408

    申请日:2005-09-09

    IPC分类号: A61K31/74

    CPC分类号: C07K14/001 A61K38/02

    摘要: The invention provides a composition comprising a mixture of polypeptides, wherein each polypeptide (a) is a copolymer of the amino acids L-glutamic acid, L-alanine, L-tyrosine, and L-lysine, and (b) may be in the form of a pharmaceutically acceptable salt; and wherein in the mixture (i) the polypeptides have an average molecular weight in the range 13,500 to 18,500 daltons, (ii) 13% to 38% of the polypeptides have a diethylamide group instead of a carboxyl group present at one end thereof, and (iii) 68% of the polypeptides have a molecular weight between 7,000 and 41,000 daltons. In an embodiment, the average molecular weight is 16,000 daltons. The invention also provides a method of treating a human subject afflicted with a neurodegenerative disease comprising administering to the human subject a therapeutically effective amount of any of the disclosed compositions so as to thereby treat the human subject.

    摘要翻译: 本发明提供包含多肽混合物的组合物,其中每个多肽(a)是L-谷氨酸,L-丙氨酸,L-酪氨酸和L-赖氨酸的氨基酸的共聚物,和(b)可以在 形式的药学上可接受的盐; 并且其中在所述混合物(i)中,所述多肽的平均分子量范围为13,500至18,500道尔顿,(ii)13%至38%的多肽具有二乙酰胺基团而不是存在于其一端的羧基,以及 (iii)68%的多肽具有7,000至41,000道尔顿的分子量。 在一个实施方式中,平均分子量为16,000道尔顿。 本发明还提供了治疗患有神经变性疾病的人类受试者的方法,包括向人类受试者施用治疗有效量的任何所公开的组合物,从而治疗人受试者。

    Mixtures of polypeptides, compositions containing and processes for preparing same, and uses thereof
    8.
    发明申请
    Mixtures of polypeptides, compositions containing and processes for preparing same, and uses thereof 审中-公开
    多肽的组合物,含有的组合物及其制备方法及其用途

    公开(公告)号:US20070054857A1

    公开(公告)日:2007-03-08

    申请号:US11541263

    申请日:2006-09-29

    IPC分类号: A61K38/16

    CPC分类号: C07K14/001 A61K38/02

    摘要: The invention provides a composition comprising a mixture of polypeptides, wherein each polypeptide (a) is a copolymer of the amino acids L-glutamic acid, L-alanine, L-tyrosine, and L-lysine, and (b) may be in the form of a pharmaceutically acceptable salt; and wherein in the mixture (i) the polypeptides have an average molecular weight in the range 13,500 to 18,500 daltons, (ii) 13% to 38% of the polypeptides have a diethylamide group instead of a carboxyl group present at one end thereof, and (iii) 68% of the polypeptides have a molecular weight between 7,000 and 41,000 daltons. In an embodiment, the average molecular weight is 16,000 daltons, and processes for preparing and its uses.

    摘要翻译: 本发明提供包含多肽混合物的组合物,其中每个多肽(a)是L-谷氨酸,L-丙氨酸,L-酪氨酸和L-赖氨酸的氨基酸的共聚物,和(b)可以在 形式的药学上可接受的盐; 并且其中在所述混合物(i)中,所述多肽的平均分子量范围为13,500至18,500道尔顿,(ii)13%至38%的多肽具有二乙酰胺基团而不是存在于其一端的羧基,以及 (iii)68%的多肽具有7,000至41,000道尔顿的分子量。 在一个实施方案中,平均分子量为16,000道尔顿,其制备及其用途的方法。