(2S,5R)-tetrahydro-5-<(tert-butyldimethylsilyl)oxy>-2-furancarboxaldehyde

3-((2S,3R,6S)-6-Benzyloxymethyl-3-hydroxy-2-methyl-tetrahydro-pyran-2-yl)-propionic acid 2-trimethylsilanyl-ethyl ester

(3R,4R,5S)-3-Benzo[1,3]dioxol-5-ylmethyl-5-hydroxymethyl-4-(3,4,5-trimethoxy-benzyl)-dihydro-furan-2-one

(2S,3R,6S)-6-Benzyloxymethyl-2-methyl-2-vinyl-tetrahydro-pyran-3-ol

3-((2S,3R,6S)-6-Benzyloxymethyl-3-hydroxy-2-methyl-tetrahydro-pyran-2-yl)-propionic acid methyl ester