(5R,6R,E)-methyl 7-(benzyloxy)-6-(tert-butyldimethylsilyloxy)-5-methylhept-3-enoate

(2R,3R)-4-(benzyloxy)-3-(tert-butyldimethylsilyloxy)-2-methylbutan-1-ol

(2S,3R)-4-amino-3-(tert-butyldimethylsilyloxy)-2-methylbutyric acid triisopropylsilyl ester

(S)-4-[(4R)-2-(4-methoxyphenyl)-[1,3]dioxan-4-yl]-2-methylbutyraldehyde

(2R,5S,6R)-6-(3-benzyloxy-propyl)-5-methyl-5,6-dihydro-2H-pyran-2-carboxylic acid methyl ester