S1 Supporting Information Cis-glycofused benzopyran compounds as new amyloid β peptide ligands Cristina Airoldi, a Francisco Cardona, a,b Erika Sironi, a Laura Colombo, d Mario Salmona, d Artur Silva, b Francesco Nicotra a and Barbara La Ferla* a Contents: Pages S2-S14: Experimental protocols and NMR, Mass and [α] D for all new compounds. Pages S15-S43: 1 H and 13 C NMR Spectra for Products 10-19 Pages S44-S62: 1 H and 13 C NMR Spectra for Products 20-29 Page S63: Aβ1-42 peptide synthesis and purification Pages S63-S66: NMR spectroscopy binding studies Pages S67-S79: Molecular Mechanics (MM) and Molecular Dynamics (MD) calculations Electronic Supplementary Material (ESI) for Chemical Communications This journal is © The Royal Society of Chemistry 2011