J. Davies, Loai Al-Jamri
2002
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Journal
Journal of peptide science : an official publication of the European Peptide Society
Abstract
Two building blocks, Boc-Lys(Bn4-DTPA)-OH and Fmoc-Lys(Bu4(t)-DTPA)-OH have been synthesized via the acylation of the epsilon-amino group of N(alpha)-protected lysine, using suitably protected tetra-esters of diethylene triamine pentaacetic acid (DTPA), a ligand with wide application as a chelating agent for complexing metal tons to peptides.