IMIDAZONAPHTHYRIDINE DERIVATIVE
    1.
    发明公开
    IMIDAZONAPHTHYRIDINE DERIVATIVE 失效
    咪达洛芬衍生物。

    公开(公告)号:EP0614897A1

    公开(公告)日:1994-09-14

    申请号:EP92924002.6

    申请日:1992-11-24

    IPC分类号: C07D471/14 A61K31/435

    CPC分类号: C07D471/14

    摘要: A novel imidazonaphthyridine derivative having antiallergic, antiinflammatory and antiasthmatic activities, represented by general formula (I), or a pharmacologically acceptable salt thereof, wherein R represents hydrogen, lower alkyl or -CH₂R' wherein R' represents phenyl or pyridyl.

    摘要翻译: 一种由通式(I)表示的抗变应性,抗炎和抗哮喘活性的新型咪唑并吡啶衍生物或其药理学上可接受的盐,其中R表示氢,低级烷基或-CH2R',其中R'表示苯基或吡啶基。

    OXYGEN-CONTAINING HETEROCYCLIC COMPOUNDS
    3.
    发明公开
    OXYGEN-CONTAINING HETEROCYCLIC COMPOUNDS 失效
    SAUERSTOFF ENTHALTENDE HETEROCYCLISCHE VERBINDUNGEN

    公开(公告)号:EP0771794A1

    公开(公告)日:1997-05-07

    申请号:EP96915194.3

    申请日:1996-05-20

    摘要: An oxygen-containing heterocyclic compound represented by following Formula (I):
    wherein R 1 and R 2 independently represent hydrogen, lower alkyl, cyano, -(CH 2 ) n -E-CO-F (wherein E represents a bond, O, or NH; F represents OR 6 or NR 7 R 8 ; and n represents an integer of 0 to 4), or the like; R 1 and R 2 are combined to represent a saturated carbon ring together with a carbon atom adjacent thereto; or R 2 , and R 11 or R 13 described below are combined to form a single bond; R 3 represents hydrogen, phenyl, or halogen; R 4 represents hydroxy, lower alkoxy, or the like; A represents -C(R 9 )(R 10 )- or O; B represents O, NR 11 , -C(R 12 )(R 13 )-, or -C(R 14 )(R 15 )-C(R 16 )(R 17 )-; D represents (i) -C(R 18 )(R 19 )-X- (wherein X represents -C(R 21 )(R 22 )-, S, or NR 23 ), (ii) -C(R 19a )=Y- [Y represents -C(R 24 )-Z- (wherein Z represents CONH, CONHCH 2 , or a bond), or N], or (iii) a bond; and R 5 represents aryl, an aromatic heterocyclic group, cycloalkyl, pyridine-N-oxide, cyano, or lower alkoxycarbonyl; or a pharmaceutically acceptable salt thereof.

    摘要翻译: 由下式(I)表示的含氧杂环化合物:其中R 1和R 2独立地表示氢,低级烷基,氰基, - (CH 2)nE-CO-F(其中E表示 键,O或NH; F表示OR 6或NR 7 R 8; n表示0〜4的整数)等; R 1和R 2相互结合形成饱和碳环,与其相邻的碳原子一起表示; 或R 2,以及下述R 11或R 13组合形成单键; R 3表示氢,苯基或卤素; R 4表示羟基,低级烷氧基等; A表示-C(R 9)(R 10) - 或O; B表示O,NR 11,-C(R 12)(R 13) - 或-C(R 14)(R 15)-C(R 16)(R 16) <17>) - ; D表示(i)-C(R 18)(R 19)-X-(其中X表示-C(R 21)(R 22) - ,S或NR 23) ,(ii)-C(R 19)= Y -YY表示-C(R 24) - Z-(其中Z表示CONH,CONHCH 2或键)或N,或(iii)键 ; R 5表示芳基,芳香族杂环基,环烷基,吡啶-N-氧化物,氰基或低级烷氧基羰基; 或其药学上可接受的盐。