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    • 53. 发明申请
    • OPIOID ANALGESICS AND 3-HYDROXYACETANILIDE FOR TREATING PAIN
    • 用于治疗疼痛的OPIOID ANALGESICS和3-羟基乙酰胺
    • WO2013071089A1
    • 2013-05-16
    • PCT/US2012/064427
    • 2012-11-09
    • SLX PHARMACEUTICALS, LLCWRAY, Jonathan
    • WRAY, Jonathan
    • A61K31/06
    • A61K31/485A61K31/167A61K2300/00
    • Pharmaceutical combinations of opioid analgesics and analgesics that act through non-opioid mechanisms are commonly used to provide pain relief. An example of this pharmaceutical combination is the product Vicodin™, where the opioid analgesic is hydrocodone and the non-opioid is acetaminophen. However, liver toxicity from the acetaminophen component is common. The invention provides an improvement over the opioid and acetaminophen pharmaceutical combinations for the management of pain by the concomitant administration of an opioid analgesics and the non-opioid analgesic 3-hydroxyacetanilide. This combination has been found to exhibit unexpectedly enhanced analgesic activity when dosed orally in a mammal.
    • 通过非阿片类药物作用的阿片类镇痛药和镇痛药的药物组合通常用于缓解疼痛。 该药物组合的实例是产品Vicodin TM,其中阿片类镇痛剂是氢可酮,非阿片样物质是对乙酰氨基酚。 然而,对乙酰氨基酚组分的肝毒性是常见的。 本发明通过阿片类止痛剂和非阿片类止痛剂3-羟基乙酰替苯胺的同时给药来提供对阿片类药物和对乙酰氨基酚药物组合的改善,用于治疗疼痛。 已经发现,这种组合在口服给药于哺乳动物时表现出意想不到的增强的止痛活性。