(+)-(2S,3R,4R)-2,4-bis(tert-butyldimethylsiloxy)-3,5-dimethylhexan-1-ol

(2R,3R,4R,5S,6S)-6-[(benzyloxy)methoxy]-7-(tert-butyldiphenylsilanyloxy)-2-hydroxy-4-methoxymethoxy-3,5-dimethylheptanoic acid methyl ester

(2R,3R,4R,5S,6S)-6-Benzyloxymethoxy-2,7-dihydroxy-4-methoxymethoxy-3,5-dimethyl-heptanoic acid methyl ester

(R)-2-Benzyloxymethoxy-3-methyl-butyraldehyde

(3S,4R)-4-benzyloxymethoxy-3,5-dimethylhexanoic acid methyl ester