[[3-(2R,3R)-4R]-3-(3-hydroxy-2,4-dimethyl-1-oxopent-4-enyl)-4-(phenylmethyl)]-2-oxazolidinone

(2R,3S,4S)-3-[(tert-butyldimethylsilanyl)oxy]-5-hydroxy-2,4-dimethylpentanoic acid methoxymethyl amide

[[3-(2R,3R)-4R]-3-(3-(tert-butyldimethylsilyloxy)-2,4-dimethyl-1-oxopent-4-enyl)-4-(phenylmethyl)]-2-oxazolidinone