PROPENONE DERIVATIVE
    2.
    发明公开
    PROPENONE DERIVATIVE 失效
    PROPENON衍。

    公开(公告)号:EP0680950A1

    公开(公告)日:1995-11-08

    申请号:EP95900905.1

    申请日:1994-11-16

    摘要: A propenone derivative represented by general formula (I) and a pharmacologically acceptable salt thereof, wherein R¹ represents hydrogen, lower alkyl, lower alkanoyl, lower alkoxycarbonyl, lower alkylsulfonyl, aralkyl, (un)substituted aroyl, (un)substituted arylsulfonyl, (un)substituted heteroarylcarbonyl, (un)substituted heteroarylsulfonyl, diglycolyl or a group of formula (a), R² represents hydrogen, lower alkyl, halogen, (un)substituted aryl or (un)substituted heteroaryl; R³ represents hydrogen, lower alkyl or (un)substituted aryl; and R⁴, R⁵, R⁶ and R⁷ represent each independently hydrogen, lower alkyl, lower alkoxy, aralkyloxy, hydroxy, nitro, halogen, trifluoromethyl or -NR⁸R⁹, wherein R⁸ and R⁹ represent each independently hydrogen, lower alkyl, lower alkanoyl, lower alkoxycarbonyl or (un)substituted aroyl.

    摘要翻译: 由通式(I)表示的丙烯酮衍生物及其药理学可接受的盐,其中R 1表示氢,低级烷基,低级烷酰基,低级烷氧基羰基,低级烷基磺酰基,芳烷基,(未)取代的芳酰基,(取代的)取代的芳基磺酰基 ,(un)取代的杂芳基羰基,(un)取代的杂芳基磺酰基,二油基或式(a)的基团,R 2表示氢,低级烷基,卤素,(取代的)取代的芳基或(未)取代的杂芳基; R 3表示氢,低级烷基或(取代)取代的芳基; 和R 4,R 5,R 6和R 7分别独立地表示氢,低级烷基,低级烷氧基,芳烷氧基,羟基,硝基,卤素,三氟甲基或-NR 8 R 9。 其中R 8和R 9各自独立地表示氢,低级烷基,低级烷酰基,低级烷氧基羰基或(取代的)取代的芳酰基。

    5-AMINOFLAVONE DERIVATIVES
    4.
    发明公开
    5-AMINOFLAVONE DERIVATIVES 失效
    5-AMINOFLAVONE衍生物

    公开(公告)号:EP0755928A1

    公开(公告)日:1997-01-29

    申请号:EP96901492.7

    申请日:1996-01-31

    IPC分类号: C07D311/30 A61K31/35

    CPC分类号: C07D311/30

    摘要: The present invention relates to a 5-aminoflavone derivative represented by the formula (I):
    wherein X represents substituted lower alkyl, unsubstituted or substituted lower alkoxy, or NR 1 R 2 (wherein R 1 and R 2 are the same or different and represent hydrogen, unsubstituted or substituted lower alkyl, or R 1 and R 2 are taken together to form an unsubstituted or substituted heterocyclic group containing the sandwiched nitrogen atom in the ring), and Y 1 and Y 2 are the same or different and represent hydrogen, halogen, or lower alkyl, or a pharmaceutically acceptable salt thereof.

    摘要翻译: 本发明涉及由式(I)表示的5-氨基黄酮衍生物:其中X代表取代的低级烷基,未取代或取代的低级烷氧基或NR 1 R 2(其中R 1和R 2相同或不同,代表氢,未取代或取代的 低级烷基或R 1和R 2一起形成在环中含有夹心的氮原子的未取代或取代的杂环基),并且Y 1和Y 2相同或不同且表示氢,卤素或低级烷基或其药学上可接受的盐 其可接受的盐。