(3aR,6aR)-6-benzyloxymethyl-5-iodo-2,2-dimethyl-3a,6a-dihydro-cyclopenta[1,3]dioxol-4-one

((3aR,4R,6aR)-6-(benzyloxymethyl)-5-iodo-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-4-yloxy)(tert-butyl)diphenylsilane

2-((3aS,4R,6S,6aR)-5-butyl-6-(((tert-butyldiphenylsilyl)oxy)methyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrol-4-yl)acetic acid

ethyl 7-O-tert-butyldiphenylsilyl-2,3,6-trideoxy-3,6-imino-4,5-O-isopropylidene-L-galacto-heptanoate