2,6-anhydro-3,4,5,7-tetra-O-benzyl-(1S)-C-phenyl-D-erythro-L-guloheptitol

[(R)-Phenyl-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-methyl]-carbamic acid tert-butyl ester

[(S)-Phenyl-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-methyl]-carbamic acid tert-butyl ester

[(R)-Phenyl-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-methyl]-carbamic acid tert-butyl ester

(2S,3R,4R,5S,6R)-2-((S)-Amino-phenyl-methyl)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol; compound with trifluoro-acetic acid