(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

(2R,3R)-4-((1S,3R,4S)-3,4-Bis-triethylsilanyloxy-cyclopentyl)-2-methyl-3-triethylsilanyloxy-butan-1-ol

4-Nitro-benzoic acid (E)-(1S,2S,3R)-1-[(E)-(S)-5-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-3-methyl-pent-3-enyl]-3-methoxy-6-(4-methoxy-benzyloxy)-2,4-dimethyl-hex-4-enyl ester