1,6-anhydro-3,4-di-O-benzyl-β-L-gulopyranose

1,6-anhydro-3,4-di-O-benzyl-2-O-<2,4,6-tri-O-acetyl-3-O-(acetylcarbamoyl)-α-D-mannopyranosyl>-β-L-gulopyranose

2-O-[2,4,6-tri-O-acetyl-3-O-(N-acetylcarbamoyl)-α-D-mannopyranosyl]-3,4-di-O-benzyl-6-O-acetyl-L-gulopyranosyl acetate

2,3,4-tri-O-acetyl-1,6-anhydro-β-L-gulopyranose

1,6-anhydro-3,4-di-O-benzyl-2-O-(2,4,6-tri-O-acetyl-3-O-carbamoyl-α-D-mannopyranosyl)-β-L-gulopyranose

1,6-anhydro-2-O-<2,4,6-tri-O-acetyl-3-O-(acetylcarbamoyl)-α-D-mannopyranosyl>-β-L-gulopyranose

Acetic acid (1R,2S,3R,4R,5R)-2-acetoxy-4-((2R,3S,4S,5R,6R)-3,5-diacetoxy-6-acetoxymethyl-4-acetylcarbamoyloxy-tetrahydro-pyran-2-yloxy)-6,8-dioxa-bicyclo[3.2.1]oct-3-yl ester

1,6-anhydro-3,4-di-O-benzyl-2-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-β-L-gulopyranose

1,6-di-O-acetyl-3,4-di-O-benzyl-2-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-α-L-gulopyranose

1,6-di-O-acetyl-3,4-di-O-benzyl-2-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-β-L-gulopyranose