‘Bis-ornithine’ (2,2-bis(aminopropyl)glycine): a new tetravalent template for assembling different functional peptides
作者:Baptiste Aussedat、Gérard Chassaing、Solange Lavielle、Fabienne Burlina
DOI:10.1016/j.tetlet.2006.03.136
日期:2006.5
Synthesis of bis-ornithine. a new C-alpha,C-alpha-disubstituted alpha-amino acid bearing orthogonally protected alpha and delta amine groups is reported. Bis-ornithine (bisOrn) and dipeptides containing bis-ornithine have been synthesized in solution up to multigram scale. As a first example, one of these compounds Boc-beta Ala-bisOrn(Alloc)(2)-OH has been attached to a solid support and used as template for the synthesis of a symmetrical assemblage of peptides. (c) 2006 Elsevier Ltd. All rights reserved.