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    • 5. 发明授权
    • Bioadhesive solid dosage form
    • 生物粘合剂固体剂型
    • US06303147B1
    • 2001-10-16
    • US09091685
    • 1998-06-19
    • Paul Marie Victor Gilis
    • Paul Marie Victor Gilis
    • A61K902
    • A61K9/006A61K9/2013
    • The present invention is concerned with bioadhesive pharmaceutical compositions comprising a pharmaceutically effective amount of an active ingredient, from 80% to 98.8% (w/w/) pre-gelatinized starch, and from 1% to 10% (w/w) of a hydrophilic matrix forming polymer, characterized in that the composition further comprises from 0.2% to 5% (w/w) alkaliC16-22alkyl fumarate as a lubricant; solid dosage forms such as tablets which are suitable for oral, nasal, rectal and vaginal administration; processes of preparing the compositions and solid dosage forms.
    • 本发明涉及生物粘附性药物组合物,其包含药学有效量的活性成分,80-98.8%(w / w)预胶化淀粉和1%至10%(w / w) 亲水性基质形成聚合物,其特征在于所述组合物还包含0.2%至5%(w / w)碱性C16-22烷基富马酸酯作为润滑剂; 固体剂型,例如适于口服,鼻,直肠和阴道给药的片剂; 制备组合物和固体剂型的方法。