3,5,6-trideoxy-1,2,O-isopropylidene-3,5-di-C-methyl-β-L-lyxo-hex-5-enofuranose

5-O-benzyl-2,4-dideoxy-3-O-formyl-2,4-di-C-methyl-L-lyxose

(3aR,5S,6R,6aR)-5-((S)-2-Benzyloxy-1-methyl-ethyl)-2,2,6-trimethyl-tetrahydro-furo[2,3-d][1,3]dioxole

(4S,5R,6S)-7-Benzyloxy-5-hydroxy-2,4,6-trimethyl-2-trimethylsilanyloxy-heptan-3-one

(4S,5R,6S)-7-(tert-Butyl-diphenyl-silanyloxy)-5-hydroxy-2,4,6-trimethyl-2-trimethylsilanyloxy-heptan-3-one