ADVANCED ANTICANCER THERAPY AND CYTOTOXIC MEDICAMENTS FOR ITS IMPLEMENTATION
    1.
    发明申请
    ADVANCED ANTICANCER THERAPY AND CYTOTOXIC MEDICAMENTS FOR ITS IMPLEMENTATION 审中-公开
    高级反应物治疗和细胞毒性药物的实施

    公开(公告)号:WO1988000837A2

    公开(公告)日:1988-02-11

    申请号:PCT/EP1987000435

    申请日:1987-08-05

    CPC classification number: A61K47/645 A61K47/642

    Abstract: A therapeutic composition comprising a chemical conjugate including a first moeity, other than an immunoglobulin or fragment thereof, such as epidermal growth factor, which preferentially binds to a tumor cell, and is internalized by the cell, and a second moiety linked to the first moiety, and comprising a biodegradable polymeric carrier, such as polyglutamic acid, to which one or more cytotoxic molecules, for instance, daunomycin, are attached. The degradation of the carrier by intracellular enzymes releases a cytotoxic agent, resulting in selective destruction of the tumor cells.

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