Glycopeptide Antibiotic Monomer Derivatives
    5.
    发明申请
    Glycopeptide Antibiotic Monomer Derivatives 失效
    糖肽抗生素单体衍生物

    公开(公告)号:US20080097078A1

    公开(公告)日:2008-04-24

    申请号:US11791446

    申请日:2005-11-24

    IPC分类号: C07K7/64 C07K5/12

    CPC分类号: C07K9/008 A61K38/00 A61K38/04

    摘要: Novel glycopeptide antibiotic derivatives. These derivatives are represented by the formula (aglycon part of glycopeptide antibiotic derivative)-(Sac-NH)—RA [wherein (aglycon part of glycopeptide antibiotic derivative) is the part formed by removing the sugar part from a known glycopeptide antibiotic derivative; (Sac-NH) part is an amino sugar part or a sugar chain part containing an amino sugar; and RA represents, e.g., the formula —X1—Ar1—X2—Y—X3—Ar2 (wherein X1, X2, and X3 each represents 1) a single bond or 2) a heteroatom or heteroatom-containing group selected from the group consisting of —N═, ═N—, —NR1—, —O—, etc.; Y represents —NR2CO— or —CONR2— (wherein R2 represents hydrogen or lower alkyl), etc.)]. These derivatives have antibacterial activity against vancomycin-resistant bacteria.

    摘要翻译: 新型糖肽抗生素衍生物。 这些衍生物由式(糖肽抗生素衍生物的糖苷配基部分) - (Sac-NH)-R A表示[其中(糖肽抗生素衍生物的糖苷配基部分)是通过除去糖部分而形成的部分 从已知的糖肽抗生素衍生物; (Sac-NH)部分是含有氨基糖的氨基糖部分或糖链部分; 并且R A表示例如式-X 1 -Ar 1 -x 2 -YX SUP >其中X 1,X 2和X 3各自表示 1)单键或2)选自-N-,-N-,-NR 1 - , - O - 等的杂原子或含杂原子的基团; Y表示-NR 2 CO-或-CONR 2 - (其中R 2表示氢或低级烷基)等)。 这些衍生物对万古霉素抗性细菌具有抗菌活性。

    Glycopeptide antibiotic monomer derivatives
    6.
    发明授权
    Glycopeptide antibiotic monomer derivatives 失效
    糖肽抗生素单体衍生物

    公开(公告)号:US08778874B2

    公开(公告)日:2014-07-15

    申请号:US11791446

    申请日:2005-11-24

    CPC分类号: C07K9/008 A61K38/00 A61K38/04

    摘要: Novel glycopeptide antibiotic derivatives. These derivatives are represented by the formula (aglycon part of glycopeptide antibiotic derivative)-(Sac-NH)—RA [wherein (aglycon part of glycopeptide antibiotic derivative) is the part formed by removing the sugar part from a known glycopeptide antibiotic derivative; (Sac-NH) part is an amino sugar part or a sugar chain part containing an amino sugar; and RA represents, e.g., the formula —X1—Ar1—X2—Y—X3—Ar2 (wherein X1, X2, and X3 each represents 1) a single bond or 2) a heteroatom or heteroatom-containing group selected from the group consisting of —N═, ═N—, —NR1—, —O—, etc.; Y represents —NR2CO— or —CONR2— (wherein R2 represents hydrogen or lower alkyl), etc.)]. These derivatives have antibacterial activity against vancomycin-resistant bacteria.

    摘要翻译: 新型糖肽抗生素衍生物。 这些衍生物由式(糖肽抗生素衍生物的糖苷配基) - (Sac-NH)-RA [其中(糖肽抗生素衍生物的糖苷配基部分)是通过从已知的糖肽抗生素衍生物中除去糖部分而形成的部分) (Sac-NH)部分是含有氨基糖的氨基糖部分或糖链部分; RA表示例如式-X1-Ar1-X2-Y-X3-Ar2(其中X1,X2和X3各自表示1)单键或2)选自以下的杂原子或含杂原子的基团: 的-N =,-N =,-NR1-,-O-等; Y表示-NR2CO-或-CONR2-(其中R2表示氢或低级烷基)等)。 这些衍生物对万古霉素抗性细菌具有抗菌活性。