(2R,4S,5R,6S)-1-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-octan-3-one

(2S,3R,4S)-3-(tert-butyl(dimethyl)silyloxy)-N-methoxy-N,2,4-trimethylhexanamide

(S)-3-((2S,3R,4S)-3-Hydroxy-2,4-dimethyl-hexanoyl)-4-isopropyl-oxazolidin-2-one

(S)-3-[(2S,3R,4R,5R,6S)-5-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxy-2,4,6-trimethyl-octanoyl]-4-isopropyl-oxazolidin-2-one

(2R,3S,4R,5R,6S)-5-tert-butyldimethylsilyloxy-2,4,6-trimethyloctan-1,3-diol