NEW METHOD OF TREATING BACTERIAL INFECTIONS
    2.
    发明申请
    NEW METHOD OF TREATING BACTERIAL INFECTIONS 审中-公开
    治疗细菌感染的新方法

    公开(公告)号:WO2017131576A1

    公开(公告)日:2017-08-03

    申请号:PCT/SE2017/050071

    申请日:2017-01-27

    申请人: ULTUPHARMA AB

    摘要: The present invention relates to a composition comprising a first compound which is a nucleoside analogue capable of inhibiting a bacterial colonisation or infection of a subject; a second compound which is capable of decreasing mitochondrial toxicity of said nucleoside analogue and surprisingly enhance the antibacterial effect of the combination; and a third compound capable of decreasing the concentration in bacteria of nucleosides and/or nucleotides known to compete with nucleoside analogues. The first compound may be AZT, FdUrd, 5-fluorouracil, BrdUrd, IdUrd, didanosine or gemcitabine; the second compound may be uridine or a uridine-comprising compound; and the third compound may be trimethoprim or a compound comprising trimethoprim, such as trimethoprim-sulfa.

    摘要翻译: 本发明涉及包含第一化合物和第二化合物的组合物,所述第一化合物是能够抑制受试者的细菌定植或感染的核苷类似物; 第二化合物,其能够降低所述核苷类似物的线粒体毒性并令人惊讶地增强所述组合的抗菌作用; 和能够降低已知与核苷类似物竞争的核苷和/或核苷酸在细菌中的浓度的第三化合物。 第一种化合物可以是AZT,FdUrd,5-氟尿嘧啶,BrdUrd,IdUrd,去羟肌苷或吉西他滨; 第二化合物可以是尿苷或含尿苷的化合物; 第三种化合物可以是甲氧苄啶或包含甲氧苄啶的化合物,如甲氧苄氨嘧啶 - 磺胺(trimethoprim-sulfa)。

    ANTIMICROBIAL AGENTS AND THEIR USE IN THERAPY
    9.
    发明申请
    ANTIMICROBIAL AGENTS AND THEIR USE IN THERAPY 审中-公开
    抗菌药物及其在治疗中的使用

    公开(公告)号:WO2015067713A1

    公开(公告)日:2015-05-14

    申请号:PCT/EP2014/073967

    申请日:2014-11-06

    IPC分类号: A61K38/17 A61P31/04

    摘要: The present invention provides an agent, or a composition containing an agent, for use in treating or preventing a bacterial infection in a subject, wherein said agent comprises: (i) an oligopeptidic compound comprising a PCNA interacting motif and a domain that facilitates the cellular uptake of said compound, wherein the PCNA interacting motif is X 1 X 2 X 3 X 4 X 5 (SEQ ID NO: 1) and wherein: X 1 is a basic amino acid; X 2 is an aromatic amino acid; X 3 is an uncharged amino acid other than an aromatic amino acid, Glycine (G) and Proline (P); X 4 is any amino acid other than Proline (P), an acidic amino acid or an aromatic amino acid; and X 5 is a basic amino acid or Proline (P); or (ii) a nucleic acid molecule comprising a sequence encoding the oligopeptidic compound of (i). In certain aspects the agent and compositions of the invention may be used as single agents. In other aspects of the invention agents and compositions of the invention may be used in conjunction with one or more additional active agents, such as antibiotics.

    摘要翻译: 本发明提供了用于治疗或预防受试者细菌感染的试剂或含有试剂的组合物,其中所述试剂包括:(i)包含PCNA相互作用基序和促进细胞的结构域的寡肽化合物 所述化合物的摄取,其中所述PCNA相互作用基序是X1X2X3X4X5(SEQ ID NO:1),其中:X1是碱性氨基酸; X2是芳香族氨基酸; X3是除芳香族氨基酸,甘氨酸(G)和脯氨酸(P)之外的不带电荷的氨基酸; X4是除脯氨酸(P)以外的任何氨基酸,酸性氨基酸或芳香族氨基酸; X5是碱性氨基酸或脯氨酸(P); 或(ii)包含编码(i)的寡肽化合物的序列的核酸分子。 在某些方面,本发明的试剂和组合物可以用作单一试剂。 在本发明的其它方面,本发明的药剂和组合物可以与一种或多种另外的活性剂如抗生素结合使用。