[(2R,4S,5S,6S)-4-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-methyl-tetrahydro-pyran-2-yl]-acetic acid ethyl ester

(2S,3S,4S)-1,4-Bis-benzyloxy-3-methyl-hex-5-en-2-ol

(4S,5S)-6-Benzyloxy-5-hydroxy-4-methyl-hex-1-en-3-one

(2S,3R,4S)-1-Benzyloxy-3-methyl-hex-5-ene-2,4-diol

(2R,3S,4S)-2,5-Bis-benzyloxy-3-methyl-pentane-1,4-diol