(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

ethyl (+)-(4S,7S,8R,E)-9-(benzyloxy)-7-(tert-butyldimethylsilyloxy)-2,4,8-trimethylnon-2-enoate

ethyl (-)-(4S,7S,8R,E)-9-(benzyloxy)-7-hydroxy-2,4,8-trimethylnon-2-enoate

ethyl (+)-(S)-2-{(2S,3S,6S)-6-[(R)-1-(benzyloxy)propan-2-yl]-3-methyltetrahydro-2H-pyran-2-yl}-2-iodopropanoate