OXYGEN-CONTAINING HETEROCYCLIC COMPOUNDS
    1.
    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。