Glycosyl-nucleoside fluorinated amphiphiles as components of nanostructured hydrogels
作者:Guilhem Godeau、Christophe Brun、Hélène Arnion、Cathy Staedel、Philippe Barthélémy
DOI:10.1016/j.tetlet.2009.12.042
日期:2010.2
The synthesis of two novel glycosyl-nucleoside fluorinated amphiphiles (GNFs) derived from the 2H,2H,3H,3H-perfluoro-undecanoyl hydrophobic chain is described. The GNF amphiphiles, which feature either β-d-glucopyranosyl or β-d-lactopyranosyl moieties linked to a thymine base via a 1,2,3 triazole linker, were prepared using a ‘double click’ chemistry route. Surface tension measurements, gelation properties
描述了衍生自2 H,2 H,3 H,3 H-全氟十一碳酰基疏水链的两个新型糖基-核苷氟化两亲物(GNF)的合成。使用“双击”化学路线制备了以β- d-吡喃葡萄糖基或β- d-戊吡喃糖基部分通过1,2,3三唑接头与胸腺嘧啶碱基连接的GNF两亲物。表面张力测量,胶凝性质和TEM研究表明,GNF自发组装成超分子结构。类似于其碳氢化合物类似物(GNL),GNF在水中具有独特的胶凝特性。对于β-d-吡喃葡萄糖基衍生物。细胞活力研究表明,碳氟化合物GNF 5对人细胞(Huh7)无毒,而碳氢化合物类似物GNL在100μm以上有毒。