A Divergent Strategy for Attaching Polypyridyl Ligands to Peptides
作者:Nitinkumar D. Jabre、Tomasz Respondek、Selma A. Ulku、Nadiya Korostelova、Jeremy J. Kodanko
DOI:10.1021/jo9021953
日期:2010.2.5
A divergent method for incorporating polypyridyl ligands into peptides is reported. Three N-Fmoc unnatural aminoacids (1−3) that contain varying linkers between the α-carbon and a 2-(hydroxymethyl)pyridyl group were synthesized in enantioenriched form. These aminoacids were used as anchors for incorporating multidentateligands onto a peptide chain in a site-specific fashion. Multiple peptide−ligand