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    • 9. 发明申请
    • Abuse resistant drug formulation
    • 滥用药物制剂
    • US20080069891A1
    • 2008-03-20
    • US11900851
    • 2007-09-13
    • Walid HabibEhab HamedDerek Moe
    • Walid HabibEhab HamedDerek Moe
    • A61K9/16A61K47/14A61K47/30A61P25/04A61K47/36A61K47/38
    • A61K9/2095A61K9/1652A61K9/1694A61K9/2081A61K9/5047A61K31/485
    • A pharmaceutical composition may include a granulate which may include at least one active pharmaceutical ingredient susceptible to abuse by an individual mixed with at least two materials, a first material that is substantially water insoluble and at least partially alcohol soluble and a second material that is substantially alcohol insoluble and at least partially water soluble, wherein the active pharmaceutical ingredient and the two materials are granulated in the presence of water and alcohol. The composition may also include a coating on the granulate exhibiting crush resistance which may have a material that is deposited on the granulate using an alcohol based solvent. The composition further comprises a second particle comprising a fat/wax. The present invention also includes a coated granulate, various dosage forms of the composition, as well as methods of production and tableting.
    • 药物组合物可以包括颗粒,其可以包括至少一种易受由与至少两种材料混合的个体滥用的活性药物成分,基本上不溶于水且至少部分醇溶性的第一种物质, 醇不溶和至少部分水溶性,其中活性药物成分和两种物质在水和醇存在下造粒。 该组合物还可以包括具有抗压溃性的颗粒上的涂层,其可以具有使用醇基溶剂沉积在颗粒上的材料。 组合物还包含包含脂肪/蜡的第二颗粒。 本发明还包括涂覆的颗粒,组合物的各种剂型,以及生产和压片的方法。