(R)-4-Hydroxy-6-((R)-2-hydroxy-propyl)-tetrahydro-pyran-2-one

Toluene-4-sulfonic acid (S)-3-{(2R,4S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1,5-dioxa-spiro[5.5]undec-2-yl}-2-hydroxy-propyl ester

methyl (3R,5R,7R)-3,5,7-trihydroxyoctanoate

(3R,5R,7R)-7-acetoxy-3,5-(O-cyclohexylidene)-3,5-dihydroxyoctanoic acid

Acetic acid (R)-2-[(2R,4S)-4-(2-hydroxy-ethyl)-1,5-dioxa-spiro[5.5]undec-2-yl]-1-methyl-ethyl ester

(R)-1-{(2R,4S)-4-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-1,5-dioxa-spiro[5.5]undec-2-yl}-propan-2-ol

(2S,4S,6R)-6-(tert-Butyl-diphenyl-silanyloxy)-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-heptane-2,4-diol

(2R,6R,8R)-8-(t-butyldiphenylsiloxy)-6-hydroxy-1,2-(isopropylidenedioxy)nonan-4-one

((2S,6S)-2-Methoxy-6-methyl-4-oxo-tetrahydro-pyran-2-yl)-acetic acid tert-butyl ester

Toluene-4-sulfonic acid (2S,4S)-4-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-pentyl ester

(2S,4S)-4-(tert-Butyl-diphenyl-silanyloxy)-pentane-1,2-diol

(2R,4R,8R)-2-(t-butyldiphenylsiloxy)-8,9-(isopropylidenedioxy)-6,6-(trimethylenedithio)nonan-4-ol