PHARMACOLOGICAL TREATMENT OF COGNITIVE IMPAIRMENT USING GABAA RECEPTOR ANTAGONISTS
    3.
    发明公开
    PHARMACOLOGICAL TREATMENT OF COGNITIVE IMPAIRMENT USING GABAA RECEPTOR ANTAGONISTS 审中-公开
    认知功能障碍的药物治疗verwendent一个GABAA受体拮抗剂

    公开(公告)号:EP3050562A1

    公开(公告)日:2016-08-03

    申请号:EP16156040.4

    申请日:2007-05-22

    摘要: Methods for treating an individual to improve cognitive function are provided. In the subject methods, an effective amount of a noncompetitive GABA A ionophore blocker (e.g. pentylenetetrazole, picrotoxin or bilobalide ) is administered to the individual, resulting in an improvement in cognitive function of the host. The subject methods find use in a variety of different applications, like Down Syndrome, Phenylketonuria, Fragile-X-Syndrome, Neurofibromatosis-1, Maple Syrup Urine Disease or Rett Syndrome .

    摘要翻译: 提供了治疗个体改善认知功能的方法。 在本方法中,在有效量的非竞争性GABAA离子载体阻滞剂(例如戊四氮,印防己毒素或银杏内酯)被施用给个体,在以在主机的认知功能的改善所致。 本发明的方法可用于各种不同的应用,如唐氏综合征,苯丙酮尿症,脆性X综合征,神经纤维瘤病1,枫糖尿症或Rett综合症使用。

    Process for preparing a fraction enriched with ginkgo terpenes
    10.
    发明公开
    Process for preparing a fraction enriched with ginkgo terpenes 审中-公开
    银杏叶mit mit。。。。。。。。。。。。。。。

    公开(公告)号:EP2554054A1

    公开(公告)日:2013-02-06

    申请号:EP12190768.7

    申请日:2010-03-31

    申请人: INDENA S.p.A.

    IPC分类号: A23L1/015 A61K36/16

    摘要: Process for removing pesticides from Ginkgo biloba extracts, which involves submitting an extract obtained by conventional methods to the following steps:
    a. Liquid-liquid extraction of the extract to obtain a medium polarity fraction containing ginkgo terpenes and pesticides not removable with hexane, and a high polarity fraction containing ginkgo flavone glycosides;
    b. crystallisation from the medium polarity fraction obtained at step a) to give an intermediate with a ginkgolide content of not less than 50%;
    c. crystallisation from the residual solution obtained at step b) to give an intermediate with a bilobalide content of not less than 50%;
    d. mixing of the high polarity fraction obtained at step a) with the ginkgo terpene intermediate and the bilobalide intermediate obtained at steps b) and c).

    摘要翻译: 从银杏提取物中除去农药的方法,涉及将通过常规方法获得的提取物提交到以下步骤:a。 液 - 液提取提取物,得到含有银杏萜烯和农药的中等极性馏分,不能用己烷除去;高极性馏分含有银杏黄酮苷; 湾 从步骤a)获得的中等极性级分结晶,得到银杏内酯含量不小于50%的中间体; C。 从步骤b)获得的残留溶液中结晶,得到银杏内含量不小于50%的中间体; 天。 将步骤a)获得的高极性级分与在步骤b)和c)获得的银杏萜中间体和双内酰亚胺中间体混合。