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Dosage form in which hydrophobic anticancer agent is encapsulated inside bile acid-chitosan complex and method for producing the same
Dosage form in which hydrophobic anticancer agent is encapsulated inside bile acid-chitosan complex and method for producing the same
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机译:在胆汁酸-壳聚糖复合物中包封有疏水性抗癌剂的剂型及其制备方法
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摘要
Disclosed are a pharmaceutical formulation characterized in that hydrophobic anticancer drugs are incorporated into a cholanic acid-chitosan complex and a preparation method thereof, and more particularly, the cholanic acid-chitosan complex composing of hydrophobic cholanic acid and hydrophilic chitosan forms self-aggregates in an aquatic environment. The pharmaceutical formulation characterized in that hydrophobic anticancer drugs are incorporated into a cholanic acid-chitosan complex, wherein the cholanic acid-chitosan complex forms self-aggregates, prolongs the drug release period, enhances the selectivity of the complex for tumor tissue, and greatly increases drug loading content when a drug is incorporated into the self-aggregates, compared to chemical bonding, which limits drug incorporation. Thus, the pharmaceutical formulation of the present invention is useful for anticancer chemotherapy.
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