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    • 1. 发明申请
    • TEMPLATE FIXED ΒΕΤΑ-HAIRPIN LOOP MIMETICS AND THEIR USE IN PHAGE DISPLAY
    • 模板固定的BetaEpsilonTauAlpha-HAIRPIN环状物质及其在PHAGE显示中的使用
    • WO2005047503A1
    • 2005-05-26
    • PCT/EP2003/012783
    • 2003-11-15
    • POLYPHOR LTD.UNIVERSITÄT ZÜRICHVRIJBLOED, Jan, WimOBRECHT, DanielLOCURIO, SergioGOMBERT, Frank, OttoLUDIN, ChristianJUNG, Françoise
    • VRIJBLOED, Jan, WimOBRECHT, DanielLOCURIO, SergioGOMBERT, Frank, OttoLUDIN, ChristianJUNG, Françoise
    • C12N15/10
    • C07K1/047C12N15/1037C40B40/02
    • Template-fixed β-hairpin mimetics of the general formula R 1 -Cys-Z-Cys-R 2 (I) wherein the two Cys residues are bridged by a disulfide bond thereby forming a cyclic peptide; R l and R 2 are preferably Glu-Thr and Thr-Lys; or Lys-Thr and Thr-Glu; or Thr-Glu and Lys-Thr; or Thr-Lys and Glu-Thr; or Leu-Glu and Lys-Val; or Val-Lys and Glu-Leu; or Glu-Leu and Val-Lys; or Lys-Leu and Val-Glu; or Asn-Gly and Lys-Val; or Val-Gly and Lys-Asn; or Gly-Asn and Val-Lys; or Gly-Val and Asn-Lys; or Gly-Gly and Gly-Gly; or Glu-Leu-Lys and Glu-Val-Lys; or Lys-Val-Glu and Lys-Leu-Glu; or Leu-Glu-Lys and Glu-Lys-Val; or Val-Lys-Glu and Lys-Glu-Leu; or Glu-Lys-Leu and Val-Glu-Lys; or Lys-Glu-Val and Leu-Lys-Glu; or Lys-Glu-Leu and Val-Lys-Glu; or Glu-Lys-Val and Leu-Glu-Lys; or Lys-Val-Gly and Gly-Leu-Glu; or Glu-Leu-Gly and Gly-Val-Lys; or Val-Lys-Gly and Gly-Glu-Leu; or Leu-Glu-Gly and Gly-Lys-Val; or Val-Gly-Lys and Glu-Gly-Leu; or Leu-Gly-Glu and Lys-Gly-Val; or Gly-Gly-Gly and Gly-Gly-Gly; and Z is a chain of n amino acid residues with n being an integer form 4 to 20 and with each of these n amino acid residues being, independently, derived from any naturally occurring L­- α-amino acid are provided. Libraries comprising a plurality of these templates can be used for the construction of phage display derived template-fixed β-hairpin mimetics generating phage display libraries with very high binding constants to targets, thus combining the advantage of screening of large phage display derived template-fixed β-hairpin libraries which in turn considerably facilitates structure-activity studies, and hence the discovery of new molecules with potent activities and with novel selectivities towards different types of targets.
    • 通式R 1 -Cys-Z-Cys-R 2(I)的模板固定的β-发夹模拟物,其中两个Cys残基被二硫键桥接,从而形成环肽; R 1和R 2优选为Glu-Thr和Thr-Lys; 或Lys-Thr和Thr-Glu; 或Thr-Glu和Lys-Thr; 或Thr-Lys和Glu-Thr; 或Leu-Glu和Lys-Val; 或Val-Lys和Glu-Leu; 或Glu-Leu和Val-Lys; 或Lys-Leu和Val-Glu; 或Asn-Gly和Lys-Val; 或Val-Gly和Lys-Asn; 或Gly-Asn和Val-Lys; 或Gly-Val和Asn-Lys; 或Gly-Gly和Gly-Gly; 或Glu-Leu-Lys和Glu-Val-Lys; 或Lys-Val-Glu和Lys-Leu-Glu; 或Leu-Glu-Lys和Glu-Lys-Val; 或Val-Lys-Glu和Lys-Glu-Leu; 或Glu-Lys-Leu和Val-Glu-Lys; 或Lys-Glu-Val和Leu-Lys-Glu; 或Lys-Glu-Leu和Val-Lys-Glu; 或Glu-Lys-Val和Leu-Glu-Lys; 或Lys-Val-Gly和Gly-Leu-Glu; 或Glu-Leu-Gly和Gly-Val-Lys; 或Val-Lys-Gly和Gly-Glu-Leu; 或Leu-Glu-Gly和Gly-Lys-Val; 或Val-Gly-Lys和Glu-Gly-Leu; 或Leu-Gly-Glu和Lys-Gly-Val; 或Gly-Gly-Gly和Gly-Gly-Gly; 并且Z是n个氨基酸残基的链,其中n是4至20的整数,并且这些n个氨基酸残基中的每一个独立地衍生自任何天然存在的L-α-氨基酸。 包含多个这些模板的文库可用于构建噬菌体展示衍生的模板固定的β-发夹模拟物,其产生具有非常高的结合常数的靶标的噬菌体展示文库,因此结合筛选大噬菌体展示衍生模板固定的优点 β-发夹文库反过来极大地促进结构活性研究,从而发现具有有效活性和对不同类型靶标具有新选择性的新分子。
    • 3. 发明申请
    • DYE CONJUGATES OF TEMPLATE-FIXED PEPTIDOMIMETICS
    • 模板固定肽的DYE结合
    • WO2006117011A1
    • 2006-11-09
    • PCT/EP2005/004751
    • 2005-05-02
    • POLYPHOR Ltd.UNIVERSITÄT ZÜRICHDE MARCO, Steven, J.GOMBERT, FrankOBRECHT, DanielLUDIN, ChristianROMAGNOLI, Barbara
    • DE MARCO, Steven, J.GOMBERT, FrankOBRECHT, DanielLUDIN, ChristianROMAGNOLI, Barbara
    • C07K7/64A61K38/04G01N33/68
    • C07K7/64A61K38/4886
    • Dye conjugates of template-fixed β-hairpin peptidomimetics of the general formula (I) wherein Z is a template-fixed chain of 14 α-amino acid residues which, depending on their positions in the chain (counted starting from the N-terminal amino acid), are Gly, or Pro 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 are useful for cancer therapy; diagnostic imaging; for detection of tumors and other abnormalties; for photoacoustic tumor imaging, detection and therapy; and for sonofluorescence tumor imaging, detection and therapy. The various dyes forming part of these conjugates are useful over the range of 300-1200 nm, the exact range being dependent upon the particular dye. These dye conjugates of β-hairpin peptidomimetic can be manufactured by processes which are based on a mixed solid- and solution phase synthetic strategy.
    • 通式(I)的模板固定的β-发夹肽模拟物的染料缀合物,其中Z是14个氨基酸残基的模板固定链,其取决于其在链中的位置(从N-末端氨基开始计数 酸)是Gly或Pro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拮抗性质,并且可用于癌症治疗; 诊断成像; 用于检测肿瘤等异常; 用于光声肿瘤成像,检测和治疗; 并用于超声荧光肿瘤成像,检测和治疗。 形成这些共轭物的一部分的各种染料在300-1200nm的范围内是有用的,确切的范围取决于特定的染料。 β-发夹肽模拟物的这些染料缀合物可以通过基于混合固相和溶液相合成策略的方法制备。
    • 6. 发明公开
    • TEMPLATE FIXED BETA-HAIRPIN LOOP MIMETICS AND THEIR USE IN PHAGE DISPLAY
    • 模具固定BETA-HAIRPINLOOPMIMETIKA及其使用噬菌体展示
    • EP1689863A1
    • 2006-08-16
    • EP03779935.0
    • 2003-11-15
    • Polyphor Ltd.Universität Zürich
    • VRIJBLOED, Jan, WimOBRECHT, DanielLOCURIO, SergioGOMBERT, Frank, OttoLUDIN, ChristianJUNG, Françoise
    • C12N15/10C07K7/04
    • C07K1/047C12N15/1037C40B40/02
    • Template-fixed β-hairpin mimetics of the general formula R1-Cys-Z-Cys-R2 (I) wherein the two Cys residues are bridged by a disulfide bond thereby forming a cyclic peptide; Rl and R2 are preferably Glu-Thr and Thr-Lys; or Lys-Thr and Thr-Glu; or Thr-Glu and Lys-Thr; or Thr-Lys and Glu-Thr; or Leu-Glu and Lys-Val; or Val-Lys and Glu-Leu; or Glu-Leu and Val-Lys; or Lys-Leu and Val-Glu; or Asn-Gly and Lys-Val; or Val-Gly and Lys-Asn; or Gly-Asn and Val-Lys; or Gly-Val and Asn-Lys; or Gly-Gly and Gly-Gly; or Glu-Leu-Lys and Glu-Val-Lys; or Lys-Val-Glu and Lys-Leu-Glu; or Leu-Glu-Lys and Glu-Lys-Val; or Val-Lys-Glu and Lys-Glu-Leu; or Glu-Lys-Leu and Val-Glu-Lys; or Lys-Glu-Val and Leu-Lys-Glu; or Lys-Glu-Leu and Val-Lys-Glu; or Glu-Lys-Val and Leu-Glu-Lys; or Lys-Val-Gly and Gly-Leu-Glu; or Glu-Leu-Gly and Gly-Val-Lys; or Val-Lys-Gly and Gly-Glu-Leu; or Leu-Glu-Gly and Gly-Lys-Val; or Val-Gly-Lys and Glu-Gly-Leu; or Leu-Gly-Glu and Lys-Gly-Val; or Gly-Gly-Gly and Gly-Gly-Gly; and Z is a chain of n amino acid residues with n being an integer form 4 to 20 and with each of these n amino acid residues being, independently, derived from any naturally occurring L­- α-amino acid are provided. Libraries comprising a plurality of these templates can be used for the construction of phage display derived template-fixed β-hairpin mimetics generating phage display libraries with very high binding constants to targets, thus combining the advantage of screening of large phage display derived template-fixed β-hairpin libraries which in turn considerably facilitates structure-activity studies, and hence the discovery of new molecules with potent activities and with novel selectivities towards different types of targets.