(2R,6S)-2-allyl-6-[(2R)-3-{p-methoxybenzyloxy}-2-methylpropyl]tetrahydropyran-3-one

(2R,3SR,6S)-2-allyl-6-[(2R)-3-(p-methoxybenzyloxy)-2-methylpropyl]tetrahydropyran-3-ol

(5S,7R)-5-allyloxy-1-diazo-8-(p-methoxybenzyloxy)-7-methyl-2-octanone

(2R,4S)-7-(tert-butyldimethylsilyloxy)-1-(p-methoxybenzyloxy)-2-methyl-4-heptanediol

{(2R,6S)-2-Allyl-6-[(R)-3-(4-methoxy-benzyloxy)-2-methyl-propyl]-tetrahydro-pyran-3-yloxy}-tert-butyl-dimethyl-silane