광반응성 플러렌 다량체를 함유하는 광열치료용 조성물, 이의 제조방법, 및 이를 이용한 광열치료방법
    1.
    发明公开
    광반응성 플러렌 다량체를 함유하는 광열치료용 조성물, 이의 제조방법, 및 이를 이용한 광열치료방법 有权
    用于具有光泽多发性富勒烯的照相疗法的组合物,其制备方法和使用其的光热疗法

    公开(公告)号:KR1020130115044A

    公开(公告)日:2013-10-21

    申请号:KR1020120037593

    申请日:2012-04-10

    CPC classification number: A61K31/18 A61K41/0052 A61K2121/00

    Abstract: PURPOSE: A composition containing photoactive multimeric fullerenes for photothermal therapy is provided to prevent cytotoxicity because the composition is easily discharged to the outside of the body and decomposed by cleavable ester bond. CONSTITUTION: A composition for photothermal therapy contains monomeric fullerenes which are conjugated by cleavable ester bond and contains photoactive multimeric fullerenes with photoactive molecules and targeted materials. A photothermal therapy for animals exclusive of human comprises the steps of: administering the composition to a test subject; and percutaneously irradiating the test subject by light at 500-800 nm. A method for preparing the photoactive multimeric fullerenes comprises the steps of: preparing biocompatible polymers containing ester groups and having a functional group at both ends; introducing a reactive group to one end of the photoactive molecule and the targeted material for functionalization; making the biocompatible polymers react with monomeric fullerenes in a solvent; and adding a reactant of the introduction step to prepare photoactive multimeric fullerenes.

    Abstract translation: 目的:提供含有光热疗法的光活性多聚富勒烯的组合物,以防止细胞毒性,因为组合物容易排出体外并被可裂解的酯键分解。 构成:用于光热治疗的组合物包含单体富勒烯,其通过可裂解酯键缀合并且含有光活性分子和靶向材料的光活性多聚富勒烯。 不包括人的动物的光热治疗包括以下步骤:将组合物施用于测试对象; 并用500-800nm的光经皮照射受试者。 制备光活性多聚富勒烯的方法包括以下步骤:制备含有酯基并在两端具有官能团的生物相容性聚合物; 将反应性基团引入光活性分子的一端和用于官能化的目标材料; 使生物相容的聚合物与溶剂中的单体富勒烯反应; 并加入引入步骤的反应物以制备光活性多聚富勒烯。

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