Amphoteric tricyclic compounds as antihistaminic and antiallergic agents
    1.
    发明公开
    Amphoteric tricyclic compounds as antihistaminic and antiallergic agents 失效
    Amphotere tricyclische Verbindungen als antihistaminische und antiallergische Mittel。

    公开(公告)号:EP0556813A1

    公开(公告)日:1993-08-25

    申请号:EP93102518.3

    申请日:1993-02-18

    CPC分类号: C07D491/04

    摘要: Novel amphoteric tricyclic compound represented by the following formula:

    wherein R¹ represents a hydrogen atom or a halogen atom; X represents -O-, -CH₂O-, or -OCH₂-; and Y represents a C₂-C₅ alkylene group which may optionally be substituted with a lower alkyl group, and a pharmacologically acceptable salt thereof are disclosed. Also disclosed are a method for preparing the same, a pharmaceutical composition comprising the same useful as an antiallergic agent and an agent for bronchial asthma, and a method for treatment of an allergic disease or bronchial asthma comprising the step of administering the same.

    摘要翻译: 由下式表示的新型两性三环化合物:其中R 1表示氢原子或卤素原子的 X表示-O-,-CH 2 O-或-OCH 2 - ; 并且Y表示可以任选被低级烷基取代的C 2 -C 5亚烷基及其药理学上可接受的盐。 还公开了其制备方法,包含与抗过敏剂和支气管哮喘药有关的药物组合物的药物组合物,以及治疗过敏性疾病或支气管哮喘的方法,其包括施用该过敏性疾病或支气管哮喘的步骤。