PIPERIDINIUM QUATERNARY SALTS
    6.
    发明公开
    PIPERIDINIUM QUATERNARY SALTS 有权
    哌啶四季盐

    公开(公告)号:EP2882711A1

    公开(公告)日:2015-06-17

    申请号:EP13827594.6

    申请日:2013-07-30

    IPC分类号: C07D211/40 C07D211/54

    CPC分类号: C07D211/46

    摘要: There are described new 1-alkyl-1-methyl-4-[(2,2-diphenyl-2-propoxy)acetoxy]piperidinium halides and pharmaceutical compositions comprising a 1-alkyl-1-methyl-4-[(2,2-diphenyl-2-propoxy)acetoxy]piperidinium halide as an active ingredient. These products are non-selective muscarinic acetylcholine receptor antagonists acting in the periphery and not in the brain.

    摘要翻译: 描述了新的1-烷基-1-甲基-4 - [(2,2-二苯基-2-丙氧基)乙酰氧基]哌啶鎓卤化物和包含1-烷基-1-甲基-4 - [(2,2 - 二苯基-2-丙氧基)乙酰氧基]哌啶鎓卤化物作为活性成分。 这些产品是非选择性的毒蕈碱乙酰胆碱受体拮抗剂,其作用于外周而不是在脑中。

    USE AND COMPOSITION FOR TREATING DEMENTIA
    7.
    发明公开
    USE AND COMPOSITION FOR TREATING DEMENTIA 有权
    用途和组合物治疗痴呆

    公开(公告)号:EP2271218A1

    公开(公告)日:2011-01-12

    申请号:EP09726036.8

    申请日:2009-03-17

    IPC分类号: A01N43/42 A61K31/44

    摘要: There is described a method for increasing the maximal tolerated dose and thus the efficacy of an acetyl choline esterase inhibitor (AChEI) in a patient suffering from an Alzheimer type dementia by decreasing concomitant adverse effects by administration of said AChEI in combination with a non-selective, peripheral anticholinergic agent, whereby an enhanced acetyl choline esterase inhibition in the CNS of said patient is achieved and alleviation of the symptoms of Alzheimer type dementia in said patient is thereby improved to a greater extent. The use of a non-selective, peripheral anticholinergic agent (nsPAChA) for the preparation of a pharmaceutical composition for increasing the maximal tolerated dose and thus the efficacy of an acetyl choline esterase inhibitor (AChEI) in a patient suffering from an Alzheimer type dementia and pharmaceutical compositions comprising a non-selective peripheral anticholinergic agent of formula II as illustrated in the description and an acetylcholine esterase inhibitor are also described.