Pharmaceutical composition which reduces or eliminates drug abuse potential
    25.
    发明申请
    Pharmaceutical composition which reduces or eliminates drug abuse potential 审中-公开
    降低或消除药物滥用潜力的药物组合物

    公开(公告)号:US20070148247A1

    公开(公告)日:2007-06-28

    申请号:US11705658

    申请日:2007-02-13

    IPC分类号: A61K31/137 A61K9/14

    摘要: A pharmaceutical composition which reduces or eliminates the drug abuse potential of central nervous system stimulant comprising: (a) a drug selected from the group consisting of methylphenidate, amphetamine, methamphetamine, and combinations thereof; and (b) a gel forming polymer wherein the gel forming polymer is a polymer that forms a gel when contacted with moisture or placed in an aqueous solution. The present invention is based on the discovery that a central nervous system stimulant such as methylphenidate in combination with a gel forming polymer reduces or eliminates drug abuse potential by swelling in the presence of moisture, and thus, preventing nasal absorption and injectability of the drug.

    摘要翻译: 一种降低或消除中枢神经系统兴奋剂的药物滥用潜力的药物组合物,其包含:(a)选自哌甲酯,苯丙胺,甲基苯丙胺及其组合的药物; 和(b)凝胶形成聚合物,其中凝胶形成聚合物是当与水分接触或置于水溶液中时形成凝胶的聚合物。 本发明基于以下发现:中枢神经系统兴奋剂如哌甲酯与凝胶形成聚合物的组合通过在水分存在下溶胀而降低或消除药物滥用的潜力,从而防止药物的鼻吸收和注射。