(2S,3S)-3,5-bis{[tert-butyl(dimethyl)silyl]oxy}-2-methylpentanal

(2E)-4-[(4-methoxybenzyl)oxy]-2-methylbut-2-enal

(E)-(2R,3R)-3-Hydroxy-6-(4-methoxy-benzyloxy)-2,4-dimethyl-hex-4-enoic acid methoxy-methyl-amide

(S)-3-((2S,3R)-4-Cyclopent-3-enyl-2-methyl-3-triethylsilanyloxy-butyryl)-4-isopropyl-oxazolidin-2-one

(R)-4-Benzyl-3-[(E)-(2R,3R)-3-hydroxy-6-(4-methoxy-benzyloxy)-2,4-dimethyl-hex-4-enoyl]-oxazolidin-2-one