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    • 4. 发明申请
    • QUINAZOLINONE AND ISOQUINOLINONE ACETAMIDE DERIVATIVES
    • 喹唑啉酮和异喹啉酮酰胺衍生物
    • WO2008033764A2
    • 2008-03-20
    • PCT/US2007078022
    • 2007-09-10
    • ORGANON NVLETOURNEAU JEFFREYJOKIEL PATRICKNAPIER ELIZABETHHO KOC-KANOHLMEYER MICHAELMCARTHUR DUNCAN ROBERTFIONA JEREMIAHRATCLIFFE PAUL DAVIDSCHULZ JUERGEN
    • LETOURNEAU JEFFREYJOKIEL PATRICKNAPIER ELIZABETHHO KOC-KANOHLMEYER MICHAELMCARTHUR DUNCAN ROBERTFIONA JEREMIAHRATCLIFFE PAUL DAVIDJURGEN SCHULZ
    • A61K31/517A61K31/5377A61K31/551A61P25/00C07D401/02C07D403/02C07D413/14
    • C07D403/04C07D217/24C07D239/91C07D401/04C07D405/12C07D409/04C07D409/12C07D471/08C07D487/04
    • The present invention relates to a quinazolinone or isoquinolinone derivative of formula I, wherein R 1 is C 1-6 alkyl, C 3-6 cycloalkyl, C 3-6 cycloalkylC 1-3 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, said C 1-6 alkyl, C 3-6 cycloalkyl and C 3-6 cycloalkylC 1-3 alkyl being optionally substituted with hydroxy, C 1-6 alkyloxy, cyano or one or more halogens; R 2 is C 6-10 aryl optionally substituted with one to three substituents selected from halogen, hydroxy, cyano, C 1-6 alkyl, C 3-6 cycloalkyl, C 1-6 alkyloxy and C 3-6 cycloalkyloxy, said C 1-6 alkyl, C 3-6 cycloalkyl, C 1-6 alkyloxy and C 3-6 Cycloalkyloxy being optionally substituted with one or more halogens; or R 2 is a 5-10 membered heteroaryl ring system comprising a heteroatom selected from N, O and S and optionally substituted with a substituent selected from methyl, C 1-6 alkyloxy and halogen; or R 2 is C 4-7 cycloalkyl; R 3 is an optional substituent selected from C 1-6 alkyl, C 1-6 alkyloxy and halogen, said C 1-6 alkyl and C 1-6 alkyloxy being optionally substituted with one or more halogens; R 4 is a group located at the 6- or 7- position of the quinazolinone or isoquinolinone ring having the formula Il, wherein R 5 together with one of R 6 forms a 4-8 membered saturated or unsaturated heterocyclic ring optionally comprising a further heteroatomic moiety selected from O, S and NR 9 , said heterocyclic ring being optionally substituted with one or two substituents selected from methyl, halogen, hydroxy and oxo or R 5 together with one of R 7 and R 8 forms a 6-8 membered heterocyclic ring optionally substituted with one or two substituents selected from methyl, halogen, hydroxy and oxo; Each R 6 is independently H, halogen or C 1-4 alkyl optionally substituted with halogen or SO 2 CH 3 or one of R 6 together with R 5 forms a 4-8 membered saturated or unsaturated heterocyclic ring optionally comprising a further heteroatomic moiety selected from O, S and NR 9 , said heterocyclic ring being optionally substituted with one or two substituents selected from methyl, halogen, hydroxy and oxo; R 7 and R 8 are independently H, C 1-6 alkyl, C 3-6 cycloalkyl, C 3-6 cycloalkylc 1-3 alkyl, cyanoC 1-3 alkyl, C 6-10 aryl, C 6-10 arylC 1-3 alkyl, C 1-3 alkyloxyC 1-3 alkyl or C 1-6 acyl said C 1-6 alkyl, C 3-6 cycloalkyl and C 3-6 cycloalkylC 1-3 alkyl being optionally substituted with hydroxy, 1 or more halogens or diC 1-2 alkylamino; or R 7 and R 8 together with the nitrogen to which they are bonded form a 4-8 membered saturated or unsaturated heterocyclic ring optionally comprising a further heteroatomic moiety selected from O, S and NR 10 , said heterocyclic ring being optionally substituted with one or two substituents selected from C 1-6 alkyl, halogen, hydroxy,
    • 本发明涉及式I的喹唑啉酮或异喹啉酮衍生物,其中R 1是C 1-6烷基,C 3-6环烷基 ,C 3-6环烷基C 1-3烷基,C 2-6链烯基,C 2-6亚炔基 所述C 1-6烷基,C 3-6环烷基和C 3-6环烷基C 1-3烷基, 烷基任选被羟基,C 1-6烷氧基,氰基或一个或多个卤素取代; R 2是任选被一至三个选自卤素,羟基,氰基,C 1-6烷基的取代基取代的C 6-10芳基, C 3-6环烷基,C 1-6烷氧基和C 3-6环烷氧基,所述C 1-6 - 亚烷基 烷基,C 3-6环烷基,C 1-6烷氧基和C 3-6环烷氧基任选被一个或多个卤素取代; 或R 2是包含选自N,O和S的杂原子并任选被选自甲基,C 1-6烷基的取代基取代的5-10元杂芳基环系统。 烷氧基和卤素; 或R 2是C 4-7环烷基; R 3是选自C 1-6烷基,C 1-6烷氧基和卤素的任意取代基,所述C 1〜 C 1-6烷基和任选被一个或多个卤素取代的C 1-6烷氧基; R 4是位于具有式II的喹唑啉酮或异喹啉酮环的6-或7-位的基团,其中R 5与R“ 6〜6元饱和或不饱和杂环任选地包含选自O,S和NR 9的另外的杂原子部分,所述杂环任选被一个或两个选自下列的取代基取代: 从甲基,卤素,羟基和氧代或R 5与R 7和R 8和R 8之一一起形成6-8元杂环,任选地 被一个或两个选自甲基,卤素,羟基和氧代的取代基取代; 每个R 6独立地是H,卤素或任选被卤素或SO 2 CH 3取代的C 1-4烷基 >或R 6中的一个与R 5一起形成4-8元饱和或不饱和杂环,任选地包含另外的选自O,S和NRO的杂原子部分 所述杂环任选被一个或两个选自甲基,卤素,羟基和氧代的取代基取代; R 7和R 8独立地为H,C 1-6烷基,C 3-6环烷基,C 3-6个环烷基C 1-3烷基,氰基C 1-3烷基,C 6-10芳基,C C 6-10芳基C 1-3烷基,C 1-3烷氧基C 1-3烷基或C 1-6个酰基,所述C 1-6烷基,C 3-6环烷基和C 3-6环烷基C SUB 任选被羟基,一个或多个卤素或二-C 1-2烷基氨基取代的烷基, 或R 7和R 8与它们所键合的氮一起形成4-8元饱和或不饱和杂环,任选地包含另外的选自O, S和NR 10,所述杂环任选被一个或两个选自C 1-6烷基,卤素,羟基,