One-Pot Synthesis of Antigen-Bearing, Lysine-Based Cluster Mannosides Using Two Orthogonal Chemoselective Ligation Reactions This work was financially supported by the ANRS and the Fondation pour la Recherche Médicale (Sidaction grant to CG). We are grateful to B. Coddeville and G. Montagne for recording ES-MS and NMR spectra, respectively, and also to Dr. S. Brooks for proofreading the manuscript
1 Laboratoire de Synthèse, Structure et Fonction des Biomolécules UMR 8525 CNRS Université de Lille II Institut de Biologie et Institut Pasteur de Lille 1 rue du Professeur Calmette BP447, 59021 Lille Cédex (France).