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    • 15. 发明授权
    • 2(1H)-quinolone compounds
    • 2(1H) - 喹诺酮化合物
    • US5646132A
    • 1997-07-08
    • US499946
    • 1995-07-10
    • Alex CordiPatrice DesosJean Lepagnol
    • Alex CordiPatrice DesosJean Lepagnol
    • A61K31/675A61P25/00A61P25/08A61P25/18A61P25/28A61P43/00C07F9/576C07F9/60
    • C07F9/5765C07F9/60
    • Compound of formula (I): ##STR1## in which: R.sub.1, R.sub.2 and R.sub.3, which are identical or different, represent hydrogen or halogen or alkyl, nitro, cyano or aminosulfonyl, or alternatively, when two of them are located on adjacent carbons, form, with the carbon atoms to which they are attached, (C.sub.3 -C.sub.7) cycloalkyl ring or substituted or unsubstituted benzene ring,R.sub.4 represents hydrogen, linear or branched (C.sub.1 -C.sub.6) alkyl, substituted or unsubstituted phenyl or a group ##STR2## in which R.sub.6 and R.sub.7, which are identical or different, represent hydrogen or substituted or unsubstituted, linear or branched (C.sub.1 -C.sub.6) alkyl,R.sub.5 represents hydrogen, hydroxyl, linear or branched (C.sub.1 -C.sub.6) alkoxy, phenoxy, mercapto, linear or branched (C.sub.1 -C.sub.6) alkylthio, substituted or unsubstituted, linear or branched (C.sub.1 -C.sub.6) alkyl, substituted or unsubstituted phenyl or substituted or unsubstituted amino, or a group ##STR3## in which R.sub.6 and R.sub.7 are as defined above, their isomers as well as their addition salts with a pharmaceutically acceptable acid or base, and medicinal product containing the same are useful as inhibitor of the pathological phenomena associated with hyperactivation of the excitating amino acid-dependant pathways of neurotransmission.
    • 式(I)化合物:其中:R 1,R 2和R 3相同或不同,表示氢或卤素或烷基,硝基,氰基或氨基磺酰基,或者当其中两个位于 (C 3 -C 7)环烷基环或取代或未取代的苯环,R 4表示氢,直链或支链(C 1 -C 6)烷基,取代或未取代的苯基或取代或未取代的苯基 基团其中R6和R7相同或不同,表示氢或取代或未取代的直链或支链(C1-C6)烷基,R5表示氢,羟基,直链或支链(C1-C6)烷氧基,苯氧基 (C1-C6)烷基,取代或未取代的直链或支链(C1-C6)烷基,取代或未取代的苯基或取代或未取代的氨基,或其中R6和R7为 它们的异构体以及它们与药物的加成盐 可接受的酸或碱,以及含有它们的药物可用作与神经传递的兴奋性氨基酸依赖性途径的高活化相关的病理现象的抑制剂。
    • 19. 发明授权
    • 2(1H)-quinolone compounds
    • 2(1H) - 喹诺酮化合物
    • US5536709A
    • 1996-07-16
    • US297793
    • 1994-08-30
    • Alex CordiPatrice DesosJean Lepagnol
    • Alex CordiPatrice DesosJean Lepagnol
    • A61K31/675A61P25/00A61P25/08A61P25/18A61P25/28A61P43/00C07F9/576C07F9/60C07D215/227C07F9/38
    • C07F9/5765C07F9/60
    • Compound of formula (I): ##STR1## in which R.sub.1, R.sub.2 and R.sub.3, which are identical or different, represent hydrogen or halogen or alkyl, nitro, cyano or aminosulfonyl, or alternatively, when two of them are located on adjacent carbons, form, with the carbon atoms to which they are attached, (C.sub.3 -C.sub.7) cycloalkyl ring or substituted or unsubstituted benzene ring,R.sub.4 represents hydrogen, linear or branched (C.sub.1 -C.sub.6) alkyl, substituted or unsubstituted phenyl or a group ##STR2## in which R.sub.6 and R.sub.7, which are identical or different, represent hydrogen or substituted or unsubstituted, linear or branched (C.sub.1 -C.sub.6) alkyl,R.sub.5 represents hydrogen, hydroxyl, linear or branched (C.sub.1 -C.sub.6) alkoxy, phenoxy, mercapto, linear or branched (C.sub.1 -C.sub.6) alkylthio, substituted or unsubstituted, linear or branched (C.sub.1 -.sub.6) alkyl, substituted or unsubstituted phenyl or substituted or unsubstituted amino; or a group ##STR3## in which R.sub.6 and R.sub.7 are as defined above, their isomers as well as their addition salts with a pharmaceutically acceptable acid or base, and medicinal product containing the same are useful as inhibitor of the pathological phenomena associated with hyperactivation of the excitating amino acid-dependant pathways of neurotransmission.
    • 式(I)化合物:其中R 1,R 2和R 3相同或不同,表示氢或卤素或烷基,硝基,氰基或氨基磺酰基,或者当它们中的两个位于 (C 3 -C 7)环烷基环或取代或未取代的苯环,R 4表示氢,直链或支链(C 1 -C 6)烷基,取代或未取代的苯基或基团 其中R6和R7相同或不同,表示氢或取代或未取代的直链或支链(C1-C6)烷基,R5代表氢,羟基,直链或支链(C1-C6)烷氧基,苯氧基, 直链或支链(C1-C6)烷硫基,取代或未取代的直链或支链(C1-6)烷基,取代或未取代的苯基或取代或未取代的氨基; 或其中R 6和R 7如上所定义的基团,其异构体及其与药学上可接受的酸或碱的加成盐,以及含有它们的药物可用作与超活化相关的病理现象的抑制剂 兴奋性氨基酸依赖的神经传递途径。