Imidazopyrazinones as GABA-A receptor anxiolytics
    3.
    发明授权
    Imidazopyrazinones as GABA-A receptor anxiolytics 失效
    咪唑并吡嗪酮作为GABA-A受体抗焦虑药

    公开(公告)号:US07485640B2

    公开(公告)日:2009-02-03

    申请号:US10533152

    申请日:2003-10-29

    CPC分类号: C07D487/04

    摘要: The present invention discloses a compound of formula I, or a pharmaceutically acceptable salt thereof: (I) wherein —U—V— represents —CH═CH—, or —CH2—CH2—, —N═CH— or —CH═N—; X1 represents hydrogen, halogen, C1-6 alkyl, trifluoromethyl or C1-6 alkoxy; X2 represents hydrogen or halogen; Y represents a chemical bond, an oxygen atom, or a —NH— or —OCH2— linkage; Z represents an optionally substituted aryl or heteroaryl group; R1 represents hydrocarbon, a heterocyclic group, trifluoromethyl, —SO2Ra, —SO2NRaRb, —CORa, —CO2Ra or —CONRaRb; and Ra and Rb independently represent hydrogen, hydrocarbon or a heterocyclic group; pharmaceutical compositions comprising it; its use in methods of treatment; use of it in the manufacture of a medicament for treating and/or preventing anxiety; convulsions or a cognitive disorder; and methods of treatment using it.

    摘要翻译: 本发明公开了式I化合物或其药学上可接受的盐:(I)其中-U-V-表示-CH-CH-或-CH 2 -CH 2 - , - N-CH-或-CH-N-; X 1表示氢,卤素,C 1-6烷基,三氟甲基或C 1-6烷氧基; X2表示氢或卤素; Y代表化学键,氧原子或-NH-或-OCH2-键; Z表示任选取代的芳基或杂芳基; R1表示烃,杂环基,三氟甲基,-SO2Ra,-SO2NRaRb,-CORa,-CO2Ra或-CONRaRb; 并且R a和R b独立地表示氢,烃或杂环基; 包含它的药物组合物; 其用于治疗方法; 在制备用于治疗和/或预防焦虑的药物中的用途; 惊厥或认知障碍; 和使用它的治疗方法。

    Imidazotriazinone derivatives as ligands for GABA receptors
    4.
    发明授权
    Imidazotriazinone derivatives as ligands for GABA receptors 失效
    咪唑三嗪衍生物作为GABA受体的配体

    公开(公告)号:US06914060B2

    公开(公告)日:2005-07-05

    申请号:US10848461

    申请日:2004-05-18

    CPC分类号: C07D487/04 A61K31/53

    摘要: The present invention relates to imidazo[2,1-f]triazin-4-one analogues which are substituted in the 7-position by a substituted phenyl ring, being ligands for GABAA receptors and accordingly of benefit in the therapy of deleterious neurological disorders.

    摘要翻译: 本发明涉及通过取代的苯环在7-位被取代的咪唑并[2,1-f]三嗪-4-酮类似物,是GABA A A受体的配体,因此具有益处 用于治疗有害的神经障碍。

    Imidazo[4,5-c]pyridin-4-one analogues as GABAA receptor ligands
    7.
    发明授权
    Imidazo[4,5-c]pyridin-4-one analogues as GABAA receptor ligands 失效
    咪唑并[4,5-c]吡啶-4-酮类似物作为GABA A受体配体

    公开(公告)号:US06887885B2

    公开(公告)日:2005-05-03

    申请号:US10697210

    申请日:2003-10-30

    CPC分类号: C07D471/04

    摘要: A compound of formula I, or a pharmaceutically acceptable salt thereof: wherein X1 represents hydrogen, halogen, C1-6 alkyl, trifluoromethyl or C1-6 alkoxy; X2 represents hydrogen or halogen; Y represents a chemical bond, an oxygen atom, or a —NH— linkage; Z represents an optionally substituted aryl or heteroaryl group; R1 represents hydrocarbon, a heterocyclic group, trifluoromethyl, —SO2Ra, —SO2NRaRb, —CORa, —CO2Ra or —CONRaRb; and Ra and Rb independently represent hydrogen, hydrocarbon or a heterocyclic group; pharmaceutical compositions including the compound and methods for treating anxiety, convulsions and cognitive disorders are disclosed.

    摘要翻译: 式I的化合物或其药学上可接受的盐:其中X 1表示氢,卤素,C 1-6烷基,三氟甲基或C 1-6 烷氧基; X 2表示氢或卤素; Y表示化学键,氧原子或-NH-键; Z表示任选取代的芳基或杂芳基; R 1表示烃,杂环基,三氟甲基,-SO 2 R 2,-SO 2 R 2, - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a B ; R a和R b各自独立地表示氢,烃或杂环基; 公开了包括该化合物的药物组合物和治疗焦虑,抽搐和认知障碍的方法。

    Substituted pyrido-pyridazine derivatives which enhance cognition via the GABA-A receptors
    10.
    发明授权
    Substituted pyrido-pyridazine derivatives which enhance cognition via the GABA-A receptors 失效
    取代的吡啶并哒嗪衍生物,其通过GABA-A受体增强认知

    公开(公告)号:US07148222B2

    公开(公告)日:2006-12-12

    申请号:US10531517

    申请日:2003-10-29

    IPC分类号: C07D471/04 A61K31/5025

    CPC分类号: C07D471/04

    摘要: The present invention discloses a compound of formula 1, or a pharmaceutically acceptable salt thereof: wherein X1 represents hydrogen, halogen, C1-6 alkyl, trifluoromethyl or C1-6 alkoxy; X2 represents hydrogen or halogen; Y represents a chemical bond, an oxygen atom, or a —NH— linkage; Z represents an optionally substituted aryl or heteroaryl group; R1 represents hydrogen, hydrocarbon, a heterocyclic group, halogen, cyano, trifluoromethyl, nitro, —ORa, —SRa, —SORa, —SO2Ra, —SO2NRaRb, NRaRb, —NRaCORb, —NRaCO2Rb, —CORa, —CO2Ra, —CONRaRb or —CRa&═NORb; and Ra and Rb independently represent hydrogen, hydrocarbon or a heterocyclic group; a pharmaceutical composition comprising it; its use in a method of treatment; use of it to manufacture a medicament; and a method of using it to prevent or treat anxiety, convulsions or cognitive disorders.

    摘要翻译: 本发明公开了式1化合物或其药学上可接受的盐:其中X 1表示氢,卤素,C 1-6烷基,三氟甲基或C 1-6烷氧基; X 2表示氢或卤素; Y表示化学键,氧原子或-NH-键; Z表示任选取代的芳基或杂芳基; R 1表示氢,烃,杂环基,卤素,氰基,三氟甲基,硝基,-OR a,-SR a,-SOR 一个或两个以上的一个或多个,其中,R 1,R 2,R 2, 其中,R a,R b,R b,R b,R b, CO 2,CO 2 CO 2 SO 2,-SO 2 R 2, 或者 并且R a和R b独立地表示氢,烃或杂环基; 包含它的药物组合物; 其用于治疗方法; 使用它制造药物; 以及使用它来预防或治疗焦虑,抽搐或认知障碍的方法。