A multi-component CuAAC ‘click’ approach to an <i>exo</i> functionalised pyridyl-1,2,3-triazole macrocycle: synthesis, characterisation, Cu(I) and Ag(I) complexes
作者:Asif Noor、James E.M. Lewis、Scott A. Cameron、Stephen C. Moratti、James D. Crowley
DOI:10.1080/10610278.2012.688126
日期:2012.7.1
multi-component CuAAC reaction was exploited for the safe generation of an exo alcohol-functionalised pyridyl-1,2,3-triazole ‘click’ macrocycle in good yield. The macrocycle was characterised by elemental analysis, HR-ES-MS, 1H and 13C NMR spectrometry, and the molecular structure was confirmed by X-ray crystallography. Efforts to use the ‘click’ macrocycle in both passive and active metal template syntheses
The choline transporter (ChT) is used to transport choline-derivate-modified nanoparticles across the blood-brain barrier. It is demonstrated that ChT is an ideal Trojan horse. The choline-derivate-modified nanoparticles exhibit higher permeability across the brain capillary endothelial cells (BCECs) monolayer in vitro and higher gene distribution and expression in vivo.