methyl 2,3,6-tri-O-benzyl-4-O-(benzyl 2-O-methyl-3-O-5-C-methylene-α-L-idopyranosyluronate)-α-D-glucopyranoside

1,2-O-isopropylidene-3-O-(prop-1'-enyl)-α-D-xylofuranose

(3'S,4'R) 1,2-O-isopropylidene-3-O-(3'-methyl-azetidin-2'-on-4'-yl)-5-O-tosyl-α-D-xylofuranose