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    • 3. 发明申请
    • Substituted pyrido-pyridazine derivatives which enhance cognition via the gaba-a receptors
    • 取代的吡啶并哒嗪衍生物,其通过gaba-α受体增强认知
    • US20060041125A1
    • 2006-02-23
    • US10531517
    • 2003-10-29
    • Simon GoodacreDavid Hallett
    • Simon GoodacreDavid Hallett
    • C07D487/02A61K31/503
    • C07D471/04
    • 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.
    • 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 - a 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。
    • 7. 发明申请
    • Midazopyrazinones and imidazotriazinones derivates as gaba-a receptor anxiolytic
    • 咪唑并吡嗪酮和咪唑并三嗪酮衍生为gaba-a受体抗焦虑药
    • US20060014744A1
    • 2006-01-19
    • US10533152
    • 2003-10-29
    • William CarlingJose Castro PineiroSimon GoodacreDavid HallettLeslie Street
    • William CarlingJose Castro PineiroSimon GoodacreDavid HallettLeslie Street
    • A61K31/53A61K31/519C07D487/04
    • C07D487/04
    • 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.
    • 本发明公开了式I化合物或其药学上可接受的盐:(I)其中-UV-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; X 2表示氢或卤素; Y表示化学键,氧原子或-NH-或-OCH 2 - 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 NR 2, - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a B ; R a和R b各自独立地表示氢,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。