methyl 6-bromo-4-(O-tert-butyldimethylsilyl)-3-O-[3-{(tert-butyldimethylsilyl)oxy}propyl]-6-deoxy-α-D-altropyranoside

(2S,3S,4S,5S,6S)-6-Bromomethyl-5-(tert-butyl-dimethyl-silanyloxy)-4-[4-(tert-butyl-dimethyl-silanyloxy)-butoxy]-2-methoxy-tetrahydro-pyran-3-ol

(4R,5S,6R)-6-(tert-Butyl-dimethyl-silanyloxy)-5-[2-(tert-butyl-dimethyl-silanyloxy)-ethoxy]-1-trimethylsilanyl-oct-7-en-1-yn-4-ol

(4R,5S,6R)-6-[(t-butyldimethylsilyl)oxy]-5-[3-{(t-butyldimethylsilyl)oxy}propoxy]-1-(trimethylsilyl)oct-7-en-1-yn-4-ol

(4R,5S,6R)-6-(tert-Butyl-dimethyl-silanyloxy)-5-[4-(tert-butyl-dimethyl-silanyloxy)-butoxy]-1-trimethylsilanyl-oct-7-en-1-yn-4-ol