methyl (2R,3S,4R)-3-triethylsilyloxy-2,4-dimethyl-5-oxopentanoate

methyl(2R,3S,4S)-3-triethylsilyloxy-2,4-dimethyl-5-hydroxy-pentanoate

tert-Butyl-[(1S,2S)-1-((R)-2-iodo-1-methyl-ethyl)-3-(4-methoxy-benzyloxy)-2-methyl-propoxy]-dimethyl-silane

(2S,3R,4S,7S)-3-(tert-Butyl-dimethyl-silanyloxy)-7-methoxy-2,4-dimethyl-7-[3-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-heptan-1-ol