[EN] ISOINDOLINE DERIVATIVES COMPRISING ADDITIONAL HETEROCYCLIC GROUPS AND THEIR USE IN THE TREATMENT OF PAIN DISORDERS<br/>[FR] DÉRIVÉS ISOINDOLINE COMPRENANT DES GROUPES HÉTÉROCYCLIQUES SUPPLÉMENTAIRES ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES DE LA DOULEUR
申请人:ASTRAZENECA AB
公开号:WO2009145720A1
公开(公告)日:2009-12-03
Compounds of formula I are claimed wherein R1 is hydrogen; C1-3 alkyl, optionally substituted by one or more substituents independently selected from hydroxy, C1-3 alkoxy andfluoro; C1-3 alkoxy, optionally substituted by one or morefluoro; cyano; hydroxy or halo; m is 1,2 or 3; Het is C5-6 heteroaryl substituted by 1 or 2 substituents R2; R2 is C1-4 alkyl; C1-4 haloalkyl;C 1-4 haloalkoxy; halo; C1-4 alkoxy; or C3-7 cycloalkyloxy, optionally substituted by one or morefluoro; D is C5-6 heteroaryl; C3-7 heterocycloalkyl; or C3-7 cycloalkyl; wherein each D may optionally be substituted by one or more X4; X4 is halo; or C1-3 alkyl, optionally substituted by one or morefluoro; C1-3 alkyl-O-C1-3 alkyl, optionally substituted by one or morefluoro; C1-3 alkoxy, optionally substituted by one or morefluoro; cyano; hydroxy; oxo; R3 0(C=O); or R4(C=O); R3 is C1-4 alkyl; C1-4 alkyl-O-C1-4 alkyl; C5-6 cycloalkyl; aryl; or aryl-C1-2 alkyl; R4 is C1-4 alkyl; or C5-6 heteroaryl; L1is C1-4 alkylene; or a bond; and L2 is C1-3 alkylene. Compounds of the invention are useful in therapy, such as pain therapy.
式I的化合物被要求,其中R1是氢;C1-3烷基,可选地由一个或多个取代基独立选择自羟基、C1-3烷氧基和氟代基;C1-3烷氧基,可选地由一个或多个氟代基取代;氰基;羟基或卤素基;m为1,2或3;Het是C5-6杂环芳基,取代为1或2个取代基R2;R2是C1-4烷基;C1-4卤代烷基;C1-4卤代烷氧基;卤素;C1-4烷氧基;或C3-7环烷氧基,可选地由一个或多个氟代基取代;D是C5-6杂环芳基;C3-7杂环烷基;或C3-7环烷基;其中每个D可选择地被一个或多个X4取代;X4是卤素;或C1-3烷基,可选地由一个或多个氟代基取代;C1-3烷基-O-C1-3烷基,可选地由一个或多个氟代基取代;C1-3烷氧基,可选地由一个或多个氟代基取代;氰基;羟基;氧代基;R3 0(C=O);或R4(C=O);R3是C1-4烷基;C1-4烷基-O-C1-4烷基;C5-6环烷基;芳基;或芳基-C1-2烷基;R4是C1-4烷基;或C5-6杂环芳基;L1是C1-4烷基;或一个键;而L2是C1-3烷基。该发明的化合物在治疗中有用,如疼痛治疗。