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    • 9. 发明授权
    • Beta-hairpin peptidomimetics having CXCR4 antagonizing activity
    • 具有CXCR4拮抗活性的β-发夹肽模拟物
    • US09284352B2
    • 2016-03-15
    • US14466709
    • 2014-08-22
    • POLYPHOR AG
    • Daniel ObrechtFrank Otto GombertAlexander LedererBarbara RomagnoliChristian Bisang
    • C07K7/08C07K7/02C07K1/06
    • C07K7/08C07K1/061C07K7/02
    • β-Hairpin peptidomimetics of the general formula Cyclo(-Xaa1-Xaa2-Xaa3-Cys4-Xaa5-Xaa6-Xaa7-Xaa8-Arg9-Tyr10-Cys11-Xaa12-Xaa13-Xaa14-Xaa15-Xaa16-), disulfide bond between Cys4 and Cys11, and pharmaceutically acceptable salts thereof, with Xaa1, Xaa2, Xaa3, Xaa5, Xaa6, Xaa7, Xaa8, Xaa12, Xaa13, Xaa14, Xaa15 and Xaa16 being amino acid residues of certain types which are defined in the description and the claims, 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 immunosuppression; or during apheresis collections of peripheral blood stem cells and/or as agents to induce mobilization of stem cells to regulate tissue repair. These peptides can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy.
    • 通式为(Xaa1-Xaa2-Xaa3-Cys4-Xaa5-Xaa6-Xaa7-Xaa8-Arg9-Tyr10-Cys11-Xaa12-Xaa13-Xaa14-Xaa15-Xaa16-)的通式肽模拟物,Cys4之间的二硫键 和Cys11及其药学上可接受的盐与在说明书和权利要求书中定义的某些类型的氨基酸残基的Xaa1,Xaa2,Xaa3,Xaa5,Xaa6,Xaa7,Xaa8,Xaa12,Xaa13,Xaa14,Xaa15和Xaa16, 具有CXCR4拮抗特性,可用于预防健康个体中的HIV感染,或用于减缓和阻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和/或作为诱导干细胞动员以调节组织修复的试剂。 这些肽可以通过基于混合固相和溶液相合成策略的方法制造。
    • 10. 发明申请
    • BETA-HAIRPIN PEPTIDOMIMETICS
    • US20160060298A1
    • 2016-03-03
    • US14781229
    • 2014-03-28
    • POLYPHOR AG
    • Daniel OBRECHTAnatol LUTHERFrancesca BERNARDINIPeter ZBINDEN
    • C07K7/64
    • C07K7/64A61K38/00Y02A50/473
    • Beta-hairpin peptidomimetics of the general formula (I), cyclo(P1-p2-p3-p4-p5-p6-p7p8p9-p10-p11-p12-T1-T2], and pharmaceutically acceptable salts thereof, with P1 to P12, T1 and T2 being elements as defined in the description and the claims, have broad spectrum Gram-negative antimicrobial activity to e.g. inhibit the growth or to kill microorganisms such as Klebsiella pneumoniae and/or Acinetobacter baumannii and/or Escherichia coli. They can be used as medicaments to treat or prevent infections or as disinfectants for foodstuffs, cosmetics, medicaments or other nutrient-containing materials. These peptidomimetics can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy.
    • 通式(I)的β-发夹肽模拟物,环(P1-p2-p3-p4-p5-p6-p7p8p9-p10-p11-p12-T1-T2)及其药学上可接受的盐与P1至P12, T1和T2是描述和权利要求中定义的元件,具有广谱的革兰氏阴性抗微生物活性,例如抑制生长或杀死肺炎克雷伯杆菌和/或鲍氏不动杆菌和/或大肠杆菌等微生物,可以使用它们 作为治疗或预防感染的药物或作为食品,化妆品,药​​物或其他含营养物质的消毒剂,这些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。