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    • 67. 发明授权
    • 1,2,4,5-Tetrahydro-3H-2-benzazepin-3-ones
    • 1,2,4,5-四氢-3H-2-苯并氮杂-3-酮
    • US4080449A
    • 1978-03-21
    • US819279
    • 1977-07-27
    • Paul CroisierLudovic Rodriquez
    • Paul CroisierLudovic Rodriquez
    • A61K31/395A61P25/28C07C17/14C07C17/16C07C25/02C07C57/58C07C57/60C07D223/16C07D405/12A61K31/55
    • C07D223/16C07C17/14C07C17/16C07C25/02C07C57/58C07C57/60
    • New physiologically active 1,2,4,5-tetrahydro-3H-2-benzazepin-3-ones having the general formula ##STR1## wherein R.sub.1 is hydrogen or phenyl, R.sub.2 is hydrogen, alkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.1 -C.sub.4 -acyl, hydroxyalkyl, alkoxyalkyl, mono- or dialkylaminoalkyl, cyanoalkyl, alkoxyacetyl, carbamoylalkyl, acetamido-C.sub.2 -C.sub.5 -alkyl, alkoxycarbonylalkyl or (tetrahydro-2H-pyran-2-yloxy)alkyl, the alkyl and the alkoxy radicals having 1 to 5 carbon atoms, R.sub.4 is hydrogen or C.sub.1 -C.sub.4 -alkyl, R.sub.5 is hydrogen, C.sub.1 -C.sub.4 -alkyl or phenyl, R.sub.7 is hydrogen, halogen or C.sub.1 -C.sub.4 -alkoxy and R.sub.8 is hydrogen, halogen or C.sub.1 -C.sub.4 -alkyl, at least one of the symbols R.sub.1 to R.sub.8 being other hydrogen, processes for the preparation thereof and pharmaceutical compositions containing the same. In particular, the compounds of this invention are useful in the treatment of memory disorders.
    • 具有通式“IMAGE”的新的生理活性的1,2,4,5-四氢-3H-2-苯并氮杂-3-酮,其中R 1是氢或苯基,R 2是氢,烷基,C 3 -C 6 - 烯基, C 4 - 酰基,羟基烷基,烷氧基烷基,一或二烷基氨基烷基,氰基烷基,烷氧基乙酰基,氨基甲酰基烷基,乙酰氨基-C 2 -C 5烷基,烷氧基羰基烷基或(四氢-2H-吡喃-2-基氧基)烷基,烷基和烷氧基具有1 至5个碳原子,R 4为氢或C 1 -C 4烷基,R 5为氢,C 1 -C 4 - 烷基或苯基,R 7为氢,卤素或C 1 -C 4烷氧基,R 8为氢,卤素或C 1 -C 4烷基 ,R1至R8中的至少一个为其它氢,其制备方法和含有该化合物的药物组合物。 特别地,本发明的化合物可用于记忆障碍的治疗。