phenyl 2-O-<(diphenylhydrazono)acetyl>-3,5-O-isopropylidene-1-seleno-β-L-xylofuranoside

phenyl 2,3,5-tri-O-acetyl-1-seleno-β-L-xylofuranoside

2,2,2-Trichloro-acetimidic acid (2S,3S,5S)-5-methyl-2-vinyl-tetrahydro-furan-3-yl ester

2,5-anhydro-1,3,4,6-tetradeoxy-7-O-<(1,1-dimethylethyl)diphenylsilyl>-6-<<(phenylmethoxy)carbonyl>amino>-D-xylo-hept-3-enitol

[(R)-1-((2S,3S,5S)-3-Hydroxy-5-methyl-tetrahydro-furan-2-yl)-2-(2,2,6,6-tetramethyl-piperidin-1-yloxy)-ethyl]-carbamic acid benzyl ester