(2S,3S,4S)-3-(benzyloxy)-2-methyl-4-[(4S,5S)-2,2,5-trimethyl-1,3-dioxan-4-yl]pentan-1-ol

(4S,5S,6S,E)-5-(benzyloxy)-4-methyl-6-[(4S,5S)-2,2,5-trimethyl-1,3-dioxan-4-yl]hept-2-en-1-ol

(3S,4S,5S,6S)-5-(benzyloxy)-4-methyl-6-[(4S,5S)-2,2,5-trimethyl-1,3-dioxan-4-yl]heptane-1,3-diol

(3S,4S,5S,6S)-5-(benzyloxy)-1-(tert-butyldiphenylsilyloxy)-4-methyl-6-[(4S,5S)-2,2,5-trimethyl-1,3-dioxan-4-yl]heptan-3-ol