(3R,4R,5S)-4-(3-hydroxypropyl)oct-1-en-7-yne-3,5-diol

(3R,4R)-3-[(benzoyl)oxy]-4-(S)-oxyranyl-7-(pivaloyloxy)hept-1-ene

(2S,3R,4R)-4-[(benzoyl)oxy]-2-[(tert-butyldimethylsilyl)oxy]-3-[3-(pivaloyloxy)propyl]hexa-5-ene-1-ol

methyl 4,6-O-benzylidene-2-(tert-butyldimethylsilyloxy)-3-deoxy-3-[(3-pivaloyloxy)propyl]-α-D-altropyranoside

methyl 4-O-benzoyl-6-bromo-2-(tert-butyldimethylsilyloxy)-3,6-dideoxy-3-[(3-pivaloyloxy)propyl]-α-D-altropyranoside