(2S,4S)-1-hydroxy-5-(p-methoxybenzyloxy)-2,4-dimethylpentan-3-one

(2S,4S,5R)-6-(tert-butyldimethylsilyloxy)-5-hydroxy-1-(4-methoxybenzyloxy)-2,4-dimethylhexan-3-one

(2R,3R,4S,5S)-1-(tert-butyldimethylsilyloxy)-6-(4-methoxybenzyloxy)-3,5-dimethyl-hexane-2,4-diol

(2S,3R,4S)-5-[(4-methoxybenzyl)oxy]-2,4-dimethylpentane-1,3-diol

(2R,3S,4S)-3-hydroxy-5-(4-methoxybenzyloxy)-2,4-dimethylpentanal