USE OF PROTEIN CONFORMATION FOR THE PROTECTION AND RELEASE OF CHEMICAL COMPOUNDS
    1.
    发明公开
    USE OF PROTEIN CONFORMATION FOR THE PROTECTION AND RELEASE OF CHEMICAL COMPOUNDS 审中-公开
    使用蛋白质保护结构和分配的化合物

    公开(公告)号:EP1257592A1

    公开(公告)日:2002-11-20

    申请号:EP00916076.3

    申请日:2000-03-06

    发明人: LATHAM, Keith, R.

    IPC分类号: C08G69/10 A61K9/20

    CPC分类号: A61K9/2045 C08G69/10

    摘要: Disclosed are methods of combining chemical compounds with synthetic amino acid polymers for protection from degradation and to provide for controlled release of the compounds. A method is described for the selective release of drug substances from a synthetic amino acid polymer in the stomach or small intestine, utilizing pH-dependent changes in higher order structure. A pharmaceutical composition comprising a drug substance that has been combined with an amino acid polymer and a pharmaceutically acceptable combination of excipients is disclosed.