Preparation for treating renal disease
    11.
    发明公开
    Preparation for treating renal disease 失效
    Zubereitung zur Behandlung von Nierenerkrankungen。

    公开(公告)号:EP0473108A2

    公开(公告)日:1992-03-04

    申请号:EP91114345.1

    申请日:1991-08-27

    申请人: MECT CORPORATION

    IPC分类号: A61K31/70

    CPC分类号: A61K31/7004 A61K31/70

    摘要: A preparation for treating renal disease, such as nephiritis, which comprises, an effective amount of N-acetylneuraminic acid shown by the formula:
    wherein, when n is 1, Z represents hydrogen, lithium, potassium, sodium, ammonium or oraganic ammonium, and, when n is 2, Z represents calcium, barium or magnesium; and, a pharmacologically acceptable carrier.

    摘要翻译: 一种用于治疗肾病的制剂,例如肾炎,其包含有效量的由下式表示的N-乙酰神经氨酸:其中,当n为1时,Z表示氢,锂,钾,钠,铵或脒 铵,当n为2时,Z表示钙,钡或镁; 和药理学上可接受的载体。

    Glycolipid containing N-glycolylneuraminic acid and method of procuding the same
    12.
    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。

    Sialocylglycerolipids and method for preparing the same
    13.
    发明公开
    Sialocylglycerolipids and method for preparing the same 失效
    唾液酸甘油酯及其制备方法

    公开(公告)号:EP0315973A3

    公开(公告)日:1990-05-16

    申请号:EP88118659.7

    申请日:1988-11-09

    申请人: MECT CORPORATION

    IPC分类号: C07H15/06 A61K31/70 C07H15/04

    CPC分类号: C07H15/06

    摘要: Sialocylglycerolipids represented by the following general formula:
    wherein R 1 represents a hydrogen atom or a group CH 3 CO-; R 2 represents an alkali metal, a hydrogen atom or a lower alkyl group; R 3 represents a hydrogen atom or a group C n H 2n+1 - (n is an integer ranging from 1 to 30); and R 4 represents a group C m H 2m+1 - (m is an integer ranging from 1 to 30) are herein disclosed. They are prepared by treating a corresponding compound in an alkaline aqueous solvent. The method makes it possible to provide these compounds in a high yield by a simple processes.

    摘要翻译: 由以下通式表示的唾液酸酯甘油脂:其中R 1表示氢原子或基团CH 3 CO-; R2代表碱金属,氢原子或低级烷基; R3代表氢原子或基团CnH2n + 1-(n是1-30的整数); 和R4代表基团CmH2m + 1-(m是1-30的整数)。 它们通过在碱性含水溶剂中处理相应的化合物来制备。 该方法可以通过简单的方法以高收率提供这些化合物。

    Sialosyl glyceride and process for producing the same
    14.
    发明公开
    Sialosyl glyceride and process for producing the same 失效
    唾液酸甘油和Verfahren zu dessen Herstellung。

    公开(公告)号:EP0332191A2

    公开(公告)日:1989-09-13

    申请号:EP89104199.8

    申请日:1989-03-09

    申请人: MECT CORPORATION

    IPC分类号: C07H5/06 A61K31/70

    CPC分类号: C07H15/06

    摘要: The present application discloses a new sialosyl glyceride having the following formula, which compound is useful as a remedy for nervous diseases, has an excellent compatibility with the living bodies, and is easily producible.
    wherein R¹ represents a hydrogen atom or XCH₂CO- (X being a halogen atom), R² represents an alkali metal, a hydrogen atom or a lower alkyl group, R³ represents a hydrogen atom or -CO(CH₂)mCH₃, R⁴ represents -CO(CH₂)mCH₃ and m and n each represents a number of 0 to 30.

    摘要翻译: 本申请公开了具有下式的新的唾液酸甘油酯,该化合物可用作神经疾病的补救剂,与活体具有优异的相容性,并且易于生产。 其中R 1表示氢原子或XCH 2 CO-(X为卤素原子),R 2表示碱金属,氢原子或低级烷基,R 3表示氢原子或 -CO(CH 2)m CH 3,R 4表示-CO(CH 2)m CH 3,m和n各自表示0〜30的数。

    Sialocylglycerolipids and method for preparing the same
    15.
    发明公开
    Sialocylglycerolipids and method for preparing the same 失效
    唾液酸甘油脂和Verfahren zu ihrer Herstellung。

    公开(公告)号:EP0315973A2

    公开(公告)日:1989-05-17

    申请号:EP88118659.7

    申请日:1988-11-09

    申请人: MECT CORPORATION

    IPC分类号: C07H15/06 A61K31/70 C07H15/04

    CPC分类号: C07H15/06

    摘要: Sialocylglycerolipids represented by the following general formula:
    wherein R 1 represents a hydrogen atom or a group CH 3 CO-; R 2 represents an alkali metal, a hydrogen atom or a lower alkyl group; R 3 represents a hydrogen atom or a group C n H 2n+1 - (n is an integer ranging from 1 to 30); and R 4 represents a group C m H 2m+1 - (m is an integer ranging from 1 to 30) are herein disclosed. They are prepared by treating a corresponding compound in an alkaline aqueous solvent. The method makes it possible to provide these compounds in a high yield by a simple processes.

    摘要翻译: 由以下通式表示的唾液酸甘油脂:其中R 1表示氢原子或基团CH 3 CO-; R 2表示碱金属,氢原子或低级烷基; R 3表示氢原子或C n H 2n + 1-(n为1〜30的整数)的基团。 并且R 4表示基团C m H 2n + 1 - (m为1至30的整数)。 它们通过在碱性水溶剂中处理相应的化合物来制备。 该方法可以通过简单的方法以高产率提供这些化合物。

    Ganglioside related compounds and method of producing the same
    16.
    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。