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    • 1. 发明授权
    • 1,6-naphthyridine anti-convulsants
    • 1,6-萘啶抗惊厥药
    • US06245778B1
    • 2001-06-12
    • US09424399
    • 1999-11-23
    • Michael Stewart HadleyJohn David HarlingFrank Peter HarringtonMervyn ThompsonRobert William Ward
    • Michael Stewart HadleyJohn David HarlingFrank Peter HarringtonMervyn ThompsonRobert William Ward
    • A61K314375
    • C07D471/04
    • Compounds of formula (I) and pharmaceutically acceptable salts thereof: where R1 is hydrogen, C1-6 alkyl optionally substituted by hydroxy or C1-4alkoxy, or C1-6 alkylphenyl; R2 is hydrogen or up to three substituents selected from halogen, NO2, CN, N3, C1-6 alkylO-, C1-6 alkylS-, C1-6 alkyl, C3-6cycloalkyl, C3-6cycloalkyl-C1-4alkyl-, C1-6alkenyl, C1-6alkynyl, CF3, CF3O, CF3CO—, C1-6alkylCO-, C3-6cycloalkylCO-, C3-6cycloalkyl-C1-4alkylCO-, phenyl, phenoxy, benzyloxy, benzoyl, phenyl-C1-4alkyl-, or —NR3R4 where R3 is hydrogen or C1-4 alkyl, and R4 is hydrogen, C1-4alkyl, —CHO, —CO2C1-4alkyl or —COC1-4alkyl; or two R2 groups form a saturated carbocyclic ring optionally interrupted by oxygen; and X is selected from hydrogen, halogen, cyano, alkyl and alkoxy; are useful in the treatment and prophylaxis of inter alia epilepsy.
    • 式(I)化合物及其药学上可接受的盐:其中R 1是氢,任选被羟基或C 1-4烷氧基取代的C 1-6烷基或C 1-6烷基苯基; R 2是氢或至多三个选自卤素,NO 2,CN的取代基 ,N 3,C 1-6烷基,C 1-6烷基,C 1-6烷基,C 3-6环烷基,C 3-6环烷基-C 1-4烷基 - ,C 1-6烯基,C 1-6炔基,CF 3,CF 3 O,CF 3 CO-, C 3-6烷基CO-,C 3-6环烷基CO-,C 3-6环烷基-C 1-4烷基CO-,苯基,苯氧基,苄氧基,苯甲酰基,苯基-C 1-4烷基 - 或-NR 3 R 4,其中R 3是氢或C 1-4烷基,R 4是氢, 4个烷基,-CHO,-CO 2 C 1-4烷基或-COC 1-4烷基;或两个R 2基团形成任选被氧中断的饱和碳环; X选自氢,卤素,氰基,烷基和烷氧基;可用于处理和 特别是癫痫预防。
    • 3. 发明授权
    • Substituted benzamide derivatives and pharmaceutical compositions containing them
    • 取代的苯甲酰胺衍生物和含有它们的药物组合物
    • US06395759B1
    • 2002-05-28
    • US09319124
    • 1999-06-01
    • Mervyn ThompsonAntonio Kuok Keong VongRobert William Ward
    • Mervyn ThompsonAntonio Kuok Keong VongRobert William Ward
    • A61K31445
    • C07D211/26C07D207/09
    • Compounds of formula (I) and pharmaceutically acceptable salts thereof, where G is a methylene or ethylene linkage; R1 is hydrogen, C1-6alkylO—; R2 is hydrogen, halogen, CN, N3, trifluoromethyldiazirinyl, CF3, CF3O—, CF3S—, CF3CO—, C1-6alkyl, C3-6cycloalkyl, C3-6cycloalkyl-C1-4alkyl-, C1-6alkylO—, C1-6alkylCO—, C3-6cycloalkylCO—, C3-6cycloalkyl-C1-4-alkylCO—, phenyl, phenoxy, benzyloxy, benzoyl and substituted benzoyl, phenyl-C1-4alkyl-, C1-6alkylSO2—, (C1-4alkyl)2NSO2— or (C1-4alkyl)NHSO2—; R3 is hydrogen, halogen, CN, N3, trifluoromethyldiazirinyl, C1-6alkylO—, C1-6alkylS—, C1-6alkyl, C3-6cycloalkyl, C3-6cycloalkyl-C1-4alkyl-, C1-6alkenyl, C1-6alkynyl, CF3CO—, C1-6alkylCO—, C3-6cycloalkylCO—, C3-6cycloalkyl-C1-4alkylCO—, phenyl, phenoxy, benzyloxy, benzoyl, phenyl-C1-4alkyl-, or —NR5R6 where R5 is hydrogen or C1-4alkyl; and R6 is hydrogen, C1-4alkyl, —CHO, —CO2C1-4alkyl or —COC1-4alkyl; R4 is hydrogen, C1-6alkyl, C1-6alkenyl, or C1-6alkynyl, are useful in the prevention and treatment of anxiety, mania, depression disorders associated with a subarachnoid haemorrhage or neural shock, the effects associated with withdrawal from substances of abuse such as cocaine, nicotine, alcohol and benzodiazepines, disorders treatable and/or preventable with anti-convulsive agents, such as epilepsy including post-traumatic epilepsy, Parkinson's disease, psychosis, migraine, etc.
    • 式(I)化合物及其药学上可接受的盐,其中G是亚甲基或亚乙烯键; R1是氢,C1-6烷基, R2是氢,卤素,CN,N3,三氟甲基二氮丙烯基,CF3,CF3O-,CF3S-,CF3CO-,C1-6烷基,C3-6环烷基,C3-6环烷基C1-4烷基 - ,C1-6烷基, - C1-6烷基, 苯基,苯甲酰基,苯基-C 1-4烷基,C 1-6烷基SO 2 - ,(C 1-4烷基)2 NSO 2 - 或(C 1 -C 4烷基) 4烷基)NHSO 2 - ; R 3是氢,卤素,CN,N 3,三氟甲基二氮嗪基,C 1-6烷基O - ,C 1-6烷基-S-,C 1-6烷基,C 3-6环烷基,C 3-6环烷基-C 1-4烷基 - ,C 1-6烯基,C 1-6炔基,CF 3 CO-, 苯基,苯氧基,苄氧基,苯甲酰基,苯基-C 1-4烷基 - 或-NR 5 R 6,其中R 5是氢或C 1-4烷基; R 3是C 1-4烷基, 并且R 6是氢,C 1-4烷基,-CHO,-CO 2 C 1-4烷基或-COC 1-4烷基; R4是氢,C1-6烷基,C1-6链烯基或C1-6炔基,可用于预防和治疗与蛛网膜下腔出血或神经性休克相关的焦虑,躁狂症,抑郁症,与滥用物质相关的作用 可卡因,尼古丁,酒精和苯并二氮杂,可用抗惊厥药治疗和/或预防的疾病,如癫痫,包括创伤后癫痫,帕金森病,精神病,偏头痛等。