COATING OF NANOPARTICLE SURFACES WITH CYCLOPEPTIDES FOR IMPROVING DELIVERY OF AGENTS VIA THE ORAL ROUTE
    1.
    发明申请
    COATING OF NANOPARTICLE SURFACES WITH CYCLOPEPTIDES FOR IMPROVING DELIVERY OF AGENTS VIA THE ORAL ROUTE 审中-公开
    具有环肽的纳米颗粒表面涂层用于改善通过口服途径给药的作用

    公开(公告)号:WO2018065085A1

    公开(公告)日:2018-04-12

    申请号:PCT/EP2017/001119

    申请日:2017-09-19

    Abstract: The present invention relates to a surface-coated nanoparticle comprising biodegradable polymer chains and cyclopeptides, wherein the cyclopeptides are covalently attached to the biodegradable polymer chains forming the nanoparticle, thereby coating the surface of the nanoparticle. The present invention further relates to the use of said surface-coated nanoparticle as a capsule for an agent for improving the oral delivery thereof. In another aspect, the present invention relates to the surface-coated nanoparticle for use in the treatment or prevention of a disorder or disease in a patient, wherein the treatment or prevention is achieved by mucosal uptake of the surface-coated nanoparticle via the oral route.

    Abstract translation: 本发明涉及包含生物可降解聚合物链和环肽的表面涂布纳米粒子,其中环肽共价连接至形成纳米粒子的生物可降解聚合物链,由此涂布纳米粒子的表面。 本发明进一步涉及所述表面涂覆的纳米颗粒作为用于改善其口服递送的药剂的胶囊的用途。 另一方面,本发明涉及用于治疗或预防患者病症或疾病的表面包被的纳米颗粒,其中所述治疗或预防通过口服途径通过粘膜摄取表面包被的纳米颗粒来实现

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