2,2-Dimethyl-propionic acid (4R,5S,6S)-6-((S)-2-cyano-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-ylmethyl ester

(2R,3R,4S,5R)-3,5-Bis-benzyloxy-7-methoxymethoxy-2,4-dimethyl-heptan-1-ol

2,2-Dimethyl-propionic acid (4R,5S,6S)-2,2,5-trimethyl-6-[(S)-1-methyl-2-(toluene-4-sulfonyloxy)-ethyl]-[1,3]dioxan-4-ylmethyl ester

ethyl (2E,4S,5R)-5,6-isopropylidenedioxy-4-methyl-2-hexenoate

((2R,3R,4R)-3-Benzyloxy-2-methyl-4-(S)-oxiranyl-pentyloxy)-tert-butyl-diphenyl-silane