Template-fixed beta-hairpin peptidomimetics with cxcr4 antagonizing activity
    1.
    发明申请
    Template-fixed beta-hairpin peptidomimetics with cxcr4 antagonizing activity 有权
    具有cxcr4拮抗活性的模板固定β-发夹肽模拟物

    公开(公告)号:US20070078079A1

    公开(公告)日:2007-04-05

    申请号:US10555088

    申请日:2004-04-29

    IPC分类号: A61K38/12 C07K5/12

    摘要: Template-fixed β-hairpin peptidomimetics of the general formula (I) wherein Z is a template-fixed chain of 12, 14 or 18 α-amino acid residues which, depending on their positions in the chain (counted starting from the N-terminal amino acid), are Gly, NMeGly, Pro or Pip, or of certain types which, as the remaining symbols in the above formula, are defined in the description and the claims, and salts thereof, have CXCR4 antagonizing properties and can be used for preventing HIV infections in healthy individuals or for slowing and halting viral progression in infected patients; or where cancer is mediated or resulting from CXCR4 receptor activity; or where immunological diseases are mediated or resulting from CXCR4 receptor activity; or for treating immuno suppression; or during apheresis collections of peripheral blood stem cells. These β-hairpin peptidomimetics can be manufactured by a process which is based on a mixed solid and solution phase synthetic strategy.

    摘要翻译: 通式(I)的模板固定的β-发夹肽模拟物,其中Z是12,14或18个α-氨基酸残基的模板固定链,其取决于其在链中的位置(从N-末端开始计数 氨基酸)是Gly,NMeGly,Pro或Pip,或某些类型,其作为上述式中的其余符号在说明书和权利要求书及其权利要求书中定义,及其盐具有CXCR4拮抗特性,可用于 预防健康人中的艾滋病毒感染或减缓和停止感染患者的病毒进展; 或由CXCR4受体活性介导或产生癌症; 或其中免疫性疾病介导或由CXCR4受体活性产生; 或用于治疗免疫抑制; 或在外周血干细胞的分离采集期间。 这些β-发夹肽模拟物可以通过基于混合固相和溶液相合成策略的方法制备。

    TEMPLATE-FIXED PEPTIDOMIMETICS
    5.
    发明申请
    TEMPLATE-FIXED PEPTIDOMIMETICS 审中-公开
    模板固定蛋白质

    公开(公告)号:US20130150299A1

    公开(公告)日:2013-06-13

    申请号:US13764099

    申请日:2013-02-11

    IPC分类号: A61K38/12

    摘要: The template-fixed β-hairpin peptidomimetics Cyclo(-Tyr-His-X-Cys-Ser-Ala-DPro-Dab-Arg-Tyr-Cys-Tyr-Gln-Lys-DPro-Pro), disulfide bond between Cys4 and Gys11, and pharmaceutically acceptable salts thereof, with X being Ala or Tyr, have CXCR4 antagonizing properties and can be used for preventing HIV infections in healthy individuals or for slowing and halting viral progression in infected patients; or where Cancer is mediated or resulting from CXCR4 receptor activity; or where immunological diseases are mediated or resulting from CXCR4 receptor activity; or for treating immuno suppression; or, in particular, for stem cell mobilisation of peripheral blood stem cells and/or mesenchymal stem cell (MSC) and/or other stem cells which retention depend on the CXCR4-receptor. These β-hairpin peptidomimetics can be manufactured by a process which is based on a mixed solid- and Solution phase synthetic strategy, using methods which are well known to those adequately skilled in peptide chemistry.

    摘要翻译: 模板固定的β-发夹肽模拟物Cyclo(-Tyr-His-X-Cys-Ser-Ala-DPro-Dab-Arg-Tyr-Cys-Tyr-Gln-Lys-DPro-Pro),Cys4和Gys11之间的二硫键 和其药学上可接受的盐,其中X为Ala或Tyr,具有CXCR4拮抗性质,可用于预防健康个体的HIV感染或减缓和停止感染患者的病毒进展; 或其中癌症介导或由CXCR4受体活性产生; 或其中免疫性疾病介导或由CXCR4受体活性产生; 或用于治疗免疫抑制; 或特别是用于干细胞移动外周血干细胞和/或间充质干细胞(MSC)和/或其它干细胞,其保留取决于CXCR4-受体。 这些β-发夹肽模拟物可以通过使用基于混合固相和溶液相合成策略的方法来制备,该方法使用肽化学中相当熟练技术人员众所周知的方法。

    TEMPLATE-FIXED PEPTIDOMIMETICS
    7.
    发明申请
    TEMPLATE-FIXED PEPTIDOMIMETICS 有权
    模板固定蛋白质

    公开(公告)号:US20100048463A1

    公开(公告)日:2010-02-25

    申请号:US12528926

    申请日:2007-02-28

    摘要: The template-fixed B-hairpin peptidomimetics Cyclo(-Tyr-His-X-Cys-Ser-Ala-DPro-Dab-Arg-Tyr-Cys-Tyr-Gln-Lys-DPro-Pro), disulfide bond between Cys4 and Gys11, and pharmaceutically acceptable salts thereof, with X being Ala or Tyr, have CXCR4 antagonizing properties and can be used for preventing HIV infections in healthy individuals or for slowing and halting viral progression in infected patients; or where Cancer is mediated or resulting from CXCR4 receptor activity; or where immunological diseases are mediated or resulting from CXCR4 receptor activity; or for treating immuno suppression; or, in particular, for stem cell mobilisation of peripheral blood stem cells and/or mesenchymal stem cell (MSC) and/or other stem cells which retention depend on the CXCR4-receptor. These β-hairpin peptidomimetics can be manufactured by a process which is based on a mixed solid- and Solution phase synthetic strategy, using methods which are well known to those adequately skilled in peptide chemistry.

    摘要翻译: 模板固定的B发夹肽模拟物Cyclo(-Tyr-His-X-Cys-Ser-Ala-DPro-Dab-Arg-Tyr-Cys-Tyr-Gln-Lys-DPro-Pro),Cys4和Gys11之间的二硫键 和其药学上可接受的盐,其中X为Ala或Tyr,具有CXCR4拮抗性质,可用于预防健康个体的HIV感染或减缓和停止感染患者的病毒进展; 或其中癌症介导或由CXCR4受体活性产生; 或其中免疫性疾病介导或由CXCR4受体活性产生; 或用于治疗免疫抑制; 或特别是用于干细胞移动外周血干细胞和/或间充质干细胞(MSC)和/或其它干细胞,其保留取决于CXCR4-受体。 这些和包装肽模拟物可以通过使用基于混合固相和溶液相合成策略的方法,使用肽化学方面熟练的技术熟知的方法来制造。