1,2-Dihydro- and 1,2,3,4-tetrahydro-1-oxo-3-isoquinolinecarboxylic acid derivatives as anti-allergic agents
    40.
    发明授权
    1,2-Dihydro- and 1,2,3,4-tetrahydro-1-oxo-3-isoquinolinecarboxylic acid derivatives as anti-allergic agents 失效
    1,2-二氢 - 和1,2,3,4-四氢-1-氧代-3-异喹啉羧酸衍生物作为抗过敏剂

    公开(公告)号:US3928612A

    公开(公告)日:1975-12-23

    申请号:US51134174

    申请日:1974-10-02

    CPC classification number: C07D217/26 A61K31/47 Y10S514/826

    Abstract: Atopic allergic reactions, such as hives asthma, hay fever, allergic rhinitis, urticaria, conjunctivitis, food allergies, and the like, are prevented in a sensitive, warm-blooded animal by administration of a compound of the formula:

    IN WHICH R1 is -H alkyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, hydroxyalkoxy of 2 to 6 carbon atoms, halo, -NO2, -NH2, dialkylamino having from 1 to 6 carbon atoms in each alkyl group, -CONH2, -SO2NH2, carbalkoxy having from 2 to 6 carbon atoms or alkylthio of 1 to 6 carbon atoms; and R2 is -H, alkyl of 1 to 6 carbon atoms, an alkali metal cation or the ammonium cation, WHEREIN THE DOTTED LINE APPEARING IN THE STRUCTURAL FORMULA REPRESENTS OPTIONAL UNSATURATION.

    Abstract translation: 在敏感的温血动物中通过施用下式化合物来防止特应性过敏反应,例如荨麻疹哮喘,花粉症,过敏性鼻炎,荨麻疹,结膜炎,食物过敏等。

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