Aminoglycoside-Derived Cationic Lipids for Gene Transfection: Synthesis of Kanamycin A Derivatives
作者:Matthieu Sainlos、Philippe Belmont、Jean-Pierre Vigneron、Pierre Lehn、Jean-Marie Lehn
DOI:10.1002/ejoc.200300164
日期:2003.8
natural polyamines known to bind to nucleic acids, provide a favourable scaffold for the synthesis of a variety of cationic lipids because of their structural features and multifunctional nature. The synthesis and full characterization of a series of lipophilic derivatives of the aminoglycoside antibiotic kanamycin A, mainly kanamycin−cholesterol conjugates, are reported herein. (© Wiley-VCH Verlag GmbH
目前正积极研究阳离子脂质作为重组病毒的替代方法,用于基因转移研究和基因治疗应用。基本上,它们依赖于通过它们的阳离子头基和带负电荷的 DNA 之间的静电相互作用形成脂质/DNA 聚集体。新两亲结构的开发应该有助于阐明它们仍然知之甚少的结构/活性关系,从而有助于设计改进的载体。似乎氨基糖苷类是已知与核酸结合的天然多胺,由于其结构特征和多功能性质,为合成各种阳离子脂质提供了有利的支架。本文报道了氨基糖苷类抗生素卡那霉素 A 的一系列亲脂性衍生物(主要是卡那霉素-胆固醇结合物)的合成和完整表征。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)