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    • 3. 发明申请
    • Amino acids in micelle preparation
    • 胶束制备中的氨基酸
    • US20040197408A1
    • 2004-10-07
    • US10748700
    • 2003-12-29
    • Angiotech International AG
    • David M. Gravett
    • A61K009/14
    • A61K9/1075
    • Formulations are formed of a diblock copolymer (XnullY) having a hydrophilic block X comprising residues of monomer x, and a hydrophobic block Y comprising residues of monomer y; an additive selected from an amino acid and an oligopeptide. Upon admixture with water, the formulations form drug delivery vehicles, preferably in micellar form. The inclusion of amino acid and/or oligopeptide provides for the formation of micelles at an enhanced rate, and/or provides the formation of micelles having an enhanced ability to incorporate drug(s), and/or provides the formation of micelles having advantageous physical characteristics.
    • 制剂由具有包含单体x的残基的亲水性嵌段X的二嵌段共聚物(X-Y)和包含单体y的残基的疏水性嵌段Y形成; 选自氨基酸和寡肽的添加剂。 在与水混合时,制剂形成药物递送载体,优选以胶束形式存在。 包含氨基酸和/或寡肽提供以增强的速率形成胶束,和/或提供具有增强的掺入药物的能力的胶束的形成和/或提供具有有利物理性质的胶束的形成 特点