4-SULFONYL-SUBSTITUTED BENZOYLALANINE DERIVATIVES USEFUL AS KYNURENINE-AMINOTRANSFERASE INHIBITORS
    5.
    发明公开
    4-SULFONYL-SUBSTITUTED BENZOYLALANINE DERIVATIVES USEFUL AS KYNURENINE-AMINOTRANSFERASE INHIBITORS 审中-公开
    -4-磺酰BENZOYLALANINDERIVATE所产生作为适合KYNURENINAMINOTRANSFERASE抑制剂的

    公开(公告)号:EP1781602A1

    公开(公告)日:2007-05-09

    申请号:EP05775813.8

    申请日:2005-08-02

    CPC分类号: C07C317/48

    摘要: The invention relates to compounds of formula (I), in which R, R' and R' are as defined in the disclosure and the pharmaceutically acceptable esters thereof. The compounds of the invention reduce the synthesis of kynurenic acid thus inhibiting the enzyme kynurenine aminotransferase and can be used for the preparation of medicaments for the treatment of those psychiatric and neurological diseases which benefit from an increase in glutamatergic and/or cholinergic neurotransmission, such as depression, bipolar illness, anxiety, Alzheimer's disease. Furthemore, the compounds of the invention are useful for stimulating attention, memory and other cognitive processes in normal individuals of any age, including children, adolescents and the elderly.

    FLUORIERTE CYCLOALKYL-DERIVATISIERTE BENZOYLGUANIDINE UND IHRE VERWENDUNG ALS MEDIKAMENT
    8.
    发明公开
    FLUORIERTE CYCLOALKYL-DERIVATISIERTE BENZOYLGUANIDINE UND IHRE VERWENDUNG ALS MEDIKAMENT 有权
    氟利昂环丙基衍生物苯甲酰胺在IHRE VERWENDUNG ALS MEDIKAMENT

    公开(公告)号:EP1515947A1

    公开(公告)日:2005-03-23

    申请号:EP03759904.0

    申请日:2003-06-02

    摘要: Fluorinated cycloalkyl-derivatised benzoylguanidines of formula (I) are suitable for use as anti-arrhythmic medicaments comprising cardioprotective components for the prophylaxis and treatment of infarcts and also for the treatment of angina pectoris. They also preventatively inhibit the pathophysiological processes during the occurrence of ischaemically induced damage, in particular during the triggering of ischaemically induced cardiac arrhythmia and cardiac failure.

    摘要翻译: N - ((4-多氟环烷基 - 氧基 - 硫代或 - 氨基) - 苯甲酰基) - 胍衍生物(I)是新的。 式(I)的苯甲酰基胍衍生物及其盐是新的。 [图像] X:O,S或NR 6; R 6H,1-4C烷基或 - (CH 2)k-CF 3; k,l,m,n,p,r:0-3; q = 0-3,条件是m + n + p + q + r =至少2; R 1,C 1-4烷基,F,Cl,OR 7,NR 8 R 9或1-4C全氟烷基; R 7 -R 9,C 1-4烷基或 - (CH 2)t-CF 3; t:0-4; R 2H,F,Cl,1-4C烷基或CF 3; R 3H,F,Cl,1-4C烷基,CF 3或SO uR 10; 你:0-2; R 1 01-4C烷基或NR 1 1R 1 2; R 11,R 1 2H或1-4C烷基; R 4H,F,Cl,1-4C烷基,OR 13,NR 1 4R 15或1-4C全氟烷基; R 1 3 -R 1 5H,1-4C烷基或 - (CH 2)w-CF 3; w:0-4; 活性:Vasotropic; 抗心律不整; Cardiant; 抗心绞痛; 脑保护; 抑制细胞生长; 抗动脉硬化; 降血脂; 低血压; 镇惊; 安神; 抗抑郁药; 抗精神病药; 降血糖; 溶栓; 抗凝血剂; 嗜肝; Nephrotropic; 抗炎; 抗原虫; 抗疟药; 抗甲状腺。 作用机制:细胞钠 - 质子反转录酶(NHE)抑制剂。 N-(4-(3,3-二氟 - 环丁氧基)-5-甲磺酰基-2-甲基 - 苯甲酰基) - 胍(Ia)具有抑制NHE1的IC5.0±5.9nM。