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    Substituted 2-quinolyl-oxazoles useful as PDE4 inhibitors
    5.
    发明授权
    Substituted 2-quinolyl-oxazoles useful as PDE4 inhibitors 失效
    用作PDE4抑制剂的取代的2-喹啉基 - 恶唑

    公开(公告)号：US07511062B2

    公开(公告)日：2009-03-31

    申请号：US11130359

    申请日：2005-05-16

    申请人： Rongze Kuang ,  David Blythin ,  Neng-Yang Shih ,  Ho-Jane Shue ,  Xiao Chen ,  Jianhua Cao ,  Danlin Gu ,  Ying Huang ,  John H. Schwerdt ,  Pauline C. Ting ,  Shing-Chun Wong ,  Li Xiao

    发明人： Rongze Kuang ,  David Blythin ,  Neng-Yang Shih ,  Ho-Jane Shue ,  Xiao Chen ,  Jianhua Cao ,  Danlin Gu ,  Ying Huang ,  John H. Schwerdt ,  Pauline C. Ting ,  Shing-Chun Wong ,  Li Xiao

    IPC分类号： C07D215/38 ,  A61K31/44

    CPC分类号： C07D405/14 ,  C07D401/04 ,  C07D405/04 ,  C07D409/14 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04 ,  C07D417/14

    摘要： The invention claims compounds of the formula wherein is a 5-membered heteroaryl; X is S or O; R1 is H, alkyl, cycloalkyl, cylcoalkylalkyl-, —CH2F, —CHF2, —CF3, —C(O)alkyl or —C(O)NR18R19; R3 and R4 H, alkyl, hydroxyalkyl or —C(O)Oalkyl; R5 and R6 are H, alkyl, hydroxyalkyl, alkoxyalkyl, mercaptoalkyl, —CH2F, —CHF2, —CF3, —C(O)OH or —C(O)Oalkyl; R7 is H, alkyl, alkenyl, hydroxyalkyl, cycloalkyl, alkoxyalkyl, aminoalkyl, (R17-phenyl)alkyl or —CH2—C(O)—O-alkyl; and R8 comprises alkyl, heteroaryl, phenyl or cycloalkyl, or heterocycloalkyl, all optionally substituted, or a cycloalkyl- or heterocycloalkyl-substituted amide; or R7 and R8 and the nitrogen to which they are attached together form an optionally substituted ring; and the remaining variables are as defined in the specification. Also claimed are pharmaceutical compositions, the use of the compounds as PDE4 inhibitors, and combinations with other actives.

    摘要翻译： 本发明要求具有下式的化合物其中是5元杂芳基; X是S或O; R 1是H，烷基，环烷基，环烷基烷基 - ， - CH 2 F，-CHF 2，-CF 3，-C（O）烷基或-C（O）NR 18 R 19; R 3和R 4 H，烷基，羟基烷基或-C（O）O烷基; R5和R6是H，烷基，羟基烷基，烷氧基烷基，巯基烷基，-CH2F，-CHF2，-CF3，-C（O）OH或-C（O） R 7是H，烷基，烯基，羟基烷基，环烷基，烷氧基烷基，氨基烷基，（R 17 - 苯基）烷基或-CH 2 -C（O）-O-烷基; 和R8包括烷基，杂芳基，苯基或环烷基，或杂环烷基，全部任意取代，或环烷基 - 或杂环烷基取代的酰胺; 或R 7和R 8，并且与它们相连的氮一起形成任选取代的环; 其余变量如本说明书中所定义。 还要求保护的是药物组合物，化合物作为PDE4抑制剂的用途，以及与其它活性物质的组合。