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    • 10. 发明授权
    • 6-cycloamino-3-(1H-pyrrolo[2,3-b]pyridin-4-yl)imidazo[1,2-b]pyridazine derivatives, preparation thereof and therapeutic use thereof
    • (1H-吡咯并[2,3-b]吡啶-4-基)咪唑并[1,2-b]哒嗪衍生物及其治疗用途
    • US08546395B2
    • 2013-10-01
    • US13128998
    • 2009-11-30
    • Christophe PacaudFrederic Puech
    • Christophe PacaudFrederic Puech
    • A01N43/58A61K31/50C07D487/00
    • C07D519/00C07D401/12
    • The invention relates to 6-cycloamino-3-(1H-pyrrolo[2,3-b]pyridin-4-yl)imidazo[1,2-b]pyridazine derivatives corresponding to the general formula (I) in which R2 represents an aryl group optionally substituted with one or more halogen atoms or C1-6-alkyl, C1-6-alkyloxy, C1-6-alkylthio, C1-6-fluoroalkyl, C1-6-fluoroalkyloxy and —CN groups or R2 represents a group chosen from C1-6-alkyl, C1-6-fluoroalkyl, C3-7-cycloalkyl or C3-7-cycloalkyl-C1-6-alkyl groups; A represents a C1-7-alkylene group; B represents a C1-7-alkylene group; L represents either a nitrogen atom optionally substituted with an Rc or Rd group, or a carbon atom substituted with an Re1 group and an Rd group or two Re2 groups; the carbon atoms of A and of B being optionally substituted with one or more Rf groups, which may be identical to or different from one another. Preparation process and therapeutic use.
    • 本发明涉及对应于通式(I)的6-环氨基-3-(1H-吡咯并[2,3-b]吡啶-4-基)咪唑并[1,2-b]哒嗪衍生物,其中R 2表示 任选被一个或多个卤素原子或C 1-6 - 烷基,C 1-6 - 烷氧基,C 1-6 - 烷硫基,C 1-6 - 氟烷基,C 1-6 - 氟烷氧基和-CN基团取代的芳基,或者R 2表示选自 C 1-6 - 烷基,C 1-6 - 氟烷基,C 3-7 - 环烷基或C 3-7 - 环烷基-C 1-6 - 烷基; A表示C 1-7 - 亚烷基; B表示C 1-7 - 亚烷基; L表示任选被Rc或Rd基团取代的氮原子或被Re 1基团和Rd基团或两个Re 2基团取代的碳原子; A和B的碳原子任选被一个或多个可以彼此相同或不同的R f基团取代。 制备过程和治疗用途。