(2R,3S,3aS,4aS,7R,8aR,9S,9aS)-7-(2-Hydroxy-ethyl)-2-(2-trityloxy-ethyl)-decahydro-furo[3,2-b]pyrano[2,3-e]pyran-3,9-diol

[(4S,5S)-5-((4aR,6S,7R,7aS)-2,2-Dimethyl-7-triethylsilanyloxy-tetrahydro-furo[3,2-d][1,3]dioxin-6-yl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-methanol

{(4S,5S)-5-[(2S,3R,4S,5R)-4-Methoxymethoxy-3-triethylsilanyloxy-5-(2-trityloxy-ethyl)-tetrahydro-furan-2-yl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-methanol

(E)-3-[(2S,3R,4R,5R)-3-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-4-(4-methoxy-benzyloxy)-tetrahydro-furan-2-yl]-prop-2-en-1-ol

2,2-Dimethyl-propionic acid (4S,5S)-5-[(2R,3S,4S,5R)-3-benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester