methyl-3-O-benzyl-2,6-didesoxy-4-O-(2,3,6-tridesoxy-α-L-erythro-hexopyranosyl)-β-L-lyxo-hexopyranoside

methyl-4-O-(4-O-acetyl-2,3,6-tridesoxy-α-L-erythro-hexopyranosyl)-3-O-benzyl-2,6-didesoxy-β-L-lyxo-hexopyranoside

methyl 3-O-benzyl-4-O-acetyl-2-deoxy-β-L-fucoside