作者:Andrea Taladriz-Sender、Cristina Vicent
DOI:10.1080/10610278.2013.814776
日期:2013.9.18
groove DNA binding. In order to improve the solubility of the first generation of neutral ligands type 1 in aqueous solution and the stability of the complexes formed with DNA as well as their sequence selectivity towards AT/TA base pairs, a new cationic vector β-d-Xyl-Py-γ[3(R)NH3+]-Py-Ind 2 has been designed. Here, we present an efficient convergent solution-phase synthesis of the xylose cationic glyco-oligoamide
我们正在使用基于碳水化合物的配体,糖基寡酰胺,作为获得碳水化合物-小沟 DNA 结合的结构和热力学信息的策略。为了提高第一代中性配体 1 型在水溶液中的溶解度和与 DNA 形成的复合物的稳定性以及它们对 AT/TA 碱基对的序列选择性,一种新的阳离子载体 β-d-Xyl- Py-γ[3(R)NH3+]-Py-Ind 2 已被设计。在这里,我们提出了木糖阳离子糖寡酰胺 2 的高效收敛液相合成,与木糖中性配体 1 相比,水溶性和与 DNA 聚合物的结合得到改善的证据。