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    • 3. 发明申请
    • PIPERIDINE COMPOUNDS, THEIR PREPARATION AND USE
    • 哌啶化合物,其制备和使用
    • WO1992001672A1
    • 1992-02-06
    • PCT/DK1991000206
    • 1991-07-15
    • NOVO NORDISK A/S
    • NOVO NORDISK A/SJAKOBSEN, PalleKANSTRUP, AndersLUNDBECK, Jane, Marie
    • C07D211/18
    • C07D401/04C07D211/22C07D211/26C07D211/34C07D211/90C07D405/12
    • Novel piperidine compounds having formula (I), wherein R is 3,4-methylenedioxyphenyl, phenyl, naphthyl, or a 5 or 6 membered heterocyclic group containing one or two N, O or S - atoms being saturated, partly saturated or aromatic which are optionally substituted with one or more halogen, amino, C1-6-alkyl mono- or disubstituted amino, C1-6-alkoxy, cyano, mono- or poly halogenated C1-6-alkyl, C2-6-alkenyl, C1-6-alkyl, C3-5-alkylene, trifluoromethoxy, hydroxy, hydroxy C1-4-alkyl, or trifluoromethyl; n is 0 to 4; R is hydrogen, straight or branched C1-8-alkyl, C1-8-alkoxy-C1-8-alkyl, C3-8-cycloalkyl, C2-6-alkenyl, C4-8-cycloalkylalkyl, acetyl or C2-6-alkenyl; X is one or more amino, NO2, C1-6-alkyl mono- or disubstituted amino, C1-8-alkanoylamino, carboxy, C1-6-alkyl mono- or disubstituted ureido, C1-6-alkyl substituted with amino which are optionally mono- or disubstituted with C1-6-alkyl, unsubstituted carbamoyl or C1-6-alkyl optionally substituted with phenyl and/or hydroxy N-mono or disubstituted carbamoyl, unsubstituted sulfamoyl, C1-6-alkyl N-substituted sulfamoyl, C1-6-alkyl S-substituted sulfamoyl, C1-6-alkyl N-and S-substituted sulfamoyl, or a 5 or 6 membered heterocyclic group containing one or two N, O or S - atoms being saturated, partly saturated or aromatic, the heterocyclic group can be fused to the ring and, when Y is NR and/or n is 1 to 4 X is halogen, C1-6-alkyl, C2-6-alkenyl, C3-8-cycloalkyl, C4-8-cycloalkylalkyl, C1-6-alkoxy, cyano, mono- or poly halogenated C1-6-alkyl, hydroxy or hydrogen; Y is O, S or NR wherein R is hydrogen or C1-5-alkyl, or a salt thereof with a pharmaceutically-acceptable acid. The novel compounds are useful in the treatment of anoxia, traumatic injury, ischemia, migraine, epilepsy and other neurodegenerative diseases.
    • 具有式(I)的新的哌啶化合物,其中R 3是3,4-亚甲二氧基苯基,苯基,萘基或含有一个或两个N,O或S-原子的5或6元杂环基团是饱和的,部分饱和的或 芳基,其任选被一个或多个卤素,氨基,C 1-6 - 烷基单取代或二取代的氨基,C 1-6 - 烷氧基,氰基,单 - 或多卤代C 1-6 - 烷基,C 2-6 - 烯基,C 1 - C 3-6 - 烷基,C 3-5 - 亚烷基,三氟甲氧基,羟基,羟基C 1-4 - 烷基或三氟甲基; n为0〜4; R 1是氢,直链或支链C 1-8 - 烷基,C 1-8 - 烷氧基-C 1-8 - 烷基,C 3-8 - 环烷基,C 2-6 - 烯基,C 4-8 - 环烷基烷基,乙酰基或C 2-8 - 6烯基; X是一个或多个氨基,NO 2,C 1-6 - 烷基单或二取代的氨基,C 1-8 - 烷酰基氨基,羧基,C 1-6 - 烷基单或二取代的脲基,被任选被 被C 1-6 - 烷基,未取代的氨基甲酰基或任选被苯基和/或羟基N-单取代或未取代的氨基甲酰基,未取代的氨磺酰基,C 1-6 - 烷基N-取代的氨磺酰基,C 1-6 - - 烷基S-取代的氨磺酰基,C 1-6 - 烷基N-和S-取代的氨磺酰基,或含有一个或两个N,O或S-原子饱和,部分饱和或芳族的5或6元杂环基,杂环基 可以与环稠合,并且当Y是NR和/或n是1至4时,X是卤素,C 1-6 - 烷基,C 2-6 - 烯基,C 3-8 - 环烷基,C 4-8 - 环烷基烷基, 氰基,单或多卤代C 1-6 - 烷基,羟基或氢; Y是O,S或NR,其中R是氢或C 1-5 - 烷基,或其盐与药学上可接受的酸。 新型化合物可用于治疗缺氧,创伤性损伤,局部缺血,偏头痛,癫痫等神经退行性疾病。