[EN] AMINO LIPIDS, THEIR SYNTHESIS AND USES THEREOF<br/>[FR] LIPIDES AMINÉS, LEUR SYNTHÈSE ET LEURS UTILISATIONS
申请人:KARLSRUHER INST TECHNOLOGIE
公开号:WO2012167869A1
公开(公告)日:2012-12-13
The present invention provides new amino lipids and a convenient method for synthesising these compounds. These (cationic) amino lipids have good properties as transfection agents. The method is an economic versatile two step synthesis allowing the preparation of various amino lipids thus leading to the assembly of a combinatorial library of transfection agents. Moreover, the present invention provides lipid particles (liposomes) containing said amino lipids and their use for delivering bioactive agents into cells. The invention encompasses also the use of lipid particles containing the cationic amino lipids as medicament.
本发明提供了新的氨基脂质和一种方便的合成这些化合物的方法。这些(阳离子)氨基脂质作为转染剂具有良好的性能。该方法是一种经济多功能的两步合成方法,允许制备各种氨基脂质,从而导致转染剂组合库的组装。此外,本发明提供了含有上述氨基脂质的脂质粒子(脂质体)及其用于将生物活性剂输送到细胞中的用途。该发明还包括含有阳离子氨基脂质的脂质粒子作为药物的用途。