ACRIDONE COMPOUNDS
    3.
    发明公开
    ACRIDONE COMPOUNDS 失效
    ACRIDONVERBINDUNGEN

    公开(公告)号:EP0857721A4

    公开(公告)日:1999-07-28

    申请号:EP96932811

    申请日:1996-10-03

    申请人: EISAI CO LTD

    CPC分类号: C07D219/14

    摘要: Novel acridone compounds represented by general formula (I) or pharmacologically acceptable salts thereof efficacious in the prevention and treatment of diseases in which chemical transmitters (histamine, leukotriene, etc.) participate, typified by asthma, allergic rhinitis, atopic dermatitis, urticaria, hay fever, digestive tract allergy, food allergy, etc., wherein R?1, R2, R3, R4, R5 and R6¿ are the same or different and each represents hydrogen, hydroxy, halogeno, lower alkyl, cycloalkyl, lower alkoxy, etc.; Y represents -(CH¿2?)t-(B)m-(CH2)-Z [wherein m is 0 or 1; t and n represent each an integer of from 0 to 6; B represents lower alkylene, optionally substituted arylene, etc.; and Z represents cyano, optionally protected carboxy, acyl or -NR?7R8¿ (wherein R?7 and R8¿ are the same or different and each represents hydrogen, lower alkyl, lower alkoxy, hydroxyalkyl, etc.)]; and D represents oxygen or sulfur.

    摘要翻译: 由通式(I)表示的新型吖啶酮化合物或其药理学上可接受的盐有效地预防和治疗化学递质(组胺,白三烯等)参与的疾病,以哮喘,变应性鼻炎,特应性皮炎,荨麻疹,干草为代表 其中R 1,R 2,R 3,R 4,R 5和R 6'相同或不同,并且各自代表氢,羟基,卤代,低级烷基,环烷基,低级烷氧基等 。 Y代表 - (CH 2 2)t-(B)m-(CH 2)-Z [其中m是0或1; t和n分别表示0至6的整数; B代表低级亚烷基,任选取代的亚芳基等; Z代表氰基,任意保护的羧基,酰基或-NR 7 R 8(其中R 7和R 8相同或不同,各自代表氢,低级烷基,低级烷氧基,羟基烷基等)]; D代表氧或硫。