Ganglioside related compounds and method of producing the same
    2.
    发明公开
    Ganglioside related compounds and method of producing the same 失效
    神经节苷脂衍生物和Verfahren zur Herstellung davon。

    公开(公告)号:EP0255717A2

    公开(公告)日:1988-02-10

    申请号:EP87111254.6

    申请日:1987-08-04

    申请人: MECT CORPORATION

    IPC分类号: C07H15/10 C07H13/04 A61K31/70

    CPC分类号: C07H15/10 C07H3/06

    摘要: The present invention relates to ganglioside related compounds having. for example. the following formula:
    where R 1 represents H or COCH 3 (hereinafter abbreviated to "Ac"); R 2 represents H or CH 3 ; and R 3 represents -OH,

    or

    These ganglioside related compounds are useful as membrane receptors, tumor markers, cell growth controlling substances, etc., and useful for immunotherapy for cancer, etc.

    摘要翻译: 本发明涉及具有例如下式的神经节苷脂相关化合物:其中R 1表示H或COCH 3(以下简称为“Ac”)的CHEM> R2表示H或CH3; R3表示-OH,这些神经节苷脂相关化合物可用作膜受体,肿瘤标志物,细胞生长控制物质等,可用于癌症免疫治疗等。

    Glycolipid containing N-glycolylneuraminic acid and method of procuding the same
    3.
    发明公开
    Glycolipid containing N-glycolylneuraminic acid and method of procuding the same 失效
    N-Glykoneuraminsäureenthaltendes Glykolipid und Verfahren zu dessen Herstellung。

    公开(公告)号:EP0264889A2

    公开(公告)日:1988-04-27

    申请号:EP87115283.1

    申请日:1987-10-19

    申请人: MECT CORPORATION

    IPC分类号: C07H15/10

    CPC分类号: C07H15/10

    摘要: The present invention provides ganglioside-related compounds expressed by the following formula:
    (wherein R 1 denotes a hydrogen atom or SiR 3 R 4 R 5 (wherein R 3 and R 4 each denotes a methyl or phenyl group, and R 5 denotes a tertiary butyl or dimethylphenylmethyl group), and R 2 denotes a hydrogen atom, a trityl group, or
    (wherein M denotes an alkali metal atom)) and methods of producing the same. These ganglioside-related compounds are useful as markers for the early detection of cancer and in the immunotherapy for cancer.

    摘要翻译: 本发明提供由下式表示的神经节苷脂相关化合物:(其中R表示氢原子或SiR 3 R 4 R 5(其中R 3和R 4各自表示甲基或苯基,R 5表示叔丁基或二甲基苯基甲基), R2表示氢原子,三苯甲基或者CHEM(其中M表示碱金属原子))及其制造方法。 这些神经节苷脂相关化合物可用作早期检测癌症和癌症免疫治疗的标志物。

    Sialosylceramides and production method thereof
    9.
    发明公开
    Sialosylceramides and production method thereof 失效
    唾液酸神经酰胺和Verfahren zu deren Herstellung。

    公开(公告)号:EP0242736A1

    公开(公告)日:1987-10-28

    申请号:EP87105321.1

    申请日:1987-04-10

    申请人: MECT CORPORATION

    IPC分类号: C07H15/10

    CPC分类号: C07H15/10

    摘要: This invention provides a novel compound expressed by the following formula (l):
    [wherein R¹ denotes a hydrogen atom or CH₃CO-, R² denotes -COOR⁴ (R⁴ denotes Na or a methyl group) or
    (R⁵ denotes a hydrogen atom, -COC₆H₅ or -Si(C₆H₅)₂C(CH₃)₃ and R³ denotes
    (R⁵ denotes a hydrogen atom, -COC₆H₅ or -Si(C₆H₅)₂C(CH₃)₃) when R² is -COOR⁴ (R⁴ denotes Na or a methyl group) or denotes -COOR⁴ when R² is
    and a method of preparation thereof.
    The above novel compounds of present invention are useful as a tumor maker, a molecular marker for cells having the ability of differential induction, or an intermediate of the synthesis thereof.

    摘要翻译: 本发明提供由下式(I)表示的新化合物:其中R 1表示氢原子或CH 3 CO-,R 2表示-COOR 4(R 4表示Na或 甲基)或(R 5表示氢原子,-COC 6 H 5或-Si(C 6 H 5)2 C(CH 3)3,R 3表示CHEM(R 5表示氢原子, -COC6H5或-Si(C6H5)2C(CH3)3)当R 2为-COOR 4时(R 4表示Na或甲基)或表示-COOR 4,当R 2为 本发明的上述新化合物可用作肿瘤制造者,具有差异诱导能力的细胞的分子标记物或其合成中间体。