(2R,3R,4S)-methyl 3-hydroxy-4-((2S,3S,6S)-6-((R)-1-hydroxypropan-2-yl)-3-methyltetrahydro-2H-pyran-2-yl)-2-methylpentanoate

methyl (2R,3R,4S)-3-hydroxy-2-methyl-4-((2S,3S,6S)-3-methyl-6-((R)-1-((triisopropylsilyl)oxy)propan-2-yl)tetrahydro-2H-pyran-2-yl)pentanoate

(+)-(5S,8S)-5-[(R)-1-(benzyloxy)propan-2-yl]-2,2,3,3,8,11,11,12,12-nonamethyl-4,10-dioxa-3,11-disilatridecane

(-)-(2S,5S,6R)-7-(benzyloxy)-5-(tert-butyldimethylsilyloxy)-2,6-dimethylheptan-1-ol

(+)-(2S,5S,6R)-7-(benzyloxy)-5-(tert-butyldimethylsilyloxy)-2,6-dimethylheptanal