[EN] SUBSTITUTED 2-QUINOLYL-OXAZOLES USEFUL AS PDE4 INHIBITORS<br/>[FR] 2-QUINOLYLE-OXAZOLES SUBSTITUÉS UTILES COMME INHIBITEURS DU PDE4
申请人:SCHERING CORP
公开号:WO2005116009A1
公开(公告)日:2005-12-08
The invention claims compounds of the: (formula I); wherein: (formula II) 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.
该发明声明了以下化合物:(化学式I);其中:(化学式II)是一种5-成员杂环芳基;X为S或O;R1为H,烷基,环烷基,环烷基烷基,-CH2F,-CHF2,-CF3,-C(O)烷基或-C(O)NR18R19;R3和R4为H,烷基,羟基烷基或-C(O)O烷基;R5和R6为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)O烷基;R7为H,烷基,烯基,羟基烷基,环烷基,烷氧基烷基,氨基烷基,(R17-苯基)烷基或-CH2-C(O)-O-烷基;R8包括烷基,杂环芳基,苯基或环烷基,或杂环烷基,均可选择性取代,或环烷基或杂环烷基取代的酰胺;或R7和R8及它们附着的氮一起形成一个可选择性取代的环;其余变量如规范中所定义。还声明了药物组合物,将这些化合物用作PDE4抑制剂,并与其他活性物质组合使用。