HYBRID LIPID COMPOUNDS BASED ON PENTAERYTHRITOL, INTERMEDIATES, PREPARATION METHODS AND USE THEREOF
申请人:Dai Zhifei
公开号:US20120116064A1
公开(公告)日:2012-05-10
This invention relates to a novel class of hybrid lipid compound based on pentaerythritol, their intermediates, preparation methods and uses thereof. Different kinds of functional groups such as alkyl chain, siloxane group, azobenzene, porphyrins, cholesterol, benzene ring and carboxyl were introduced into the four hydroxyl groups of pentaerythritol through chemical reaction to obtain the final hybrid lipid compounds based on pentaerythritol. Cerasomes prepared from such lipids have uniform size, silicate network surface, good stability and biocompatibility, and the leakage of drugs is not easy. The present liposome can be used as functional materials such as drugs or drug carriers, or used for optical storage and molecular devices, simulation, design and synthesis of artificial systems, nano-composite membrane materials and the removal of organic pollutants, etc., in addition, the preparation method of the present invention is simple, and it is easy for industrial production.
这项发明涉及一种基于对羟基甲苯醇的新型混合脂质化合物类别,它们的中间体、制备方法及其用途。通过化学反应将不同种类的功能基团如烷基链、硅氧烷基团、偶氮苯、卟啉、胆固醇、苯环和羧基引入对羟基甲苯醇的四个羟基,以获得基于对羟基甲苯醇的最终混合脂质化合物。从这些脂质制备的蜡质体具有均匀大小、硅酸盐网络表面、良好的稳定性和生物相容性,药物泄漏不易发生。目前的脂质体可以用作药物或药物载体等功能材料,或用于光学存储和分子器件、模拟、设计和合成人工系统、纳米复合膜材料和有机污染物的去除等。此外,本发明的制备方法简单,易于工业化生产。