(5R,6S)-5,9-Bis-benzyloxy-6-hydroxy-6-methyl-nonanoic acid

((3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-2-methylene-tetrahydro-pyran-3-yloxy)-tert-butyl-dimethyl-silane

(4S,5R)-5-Benzyloxy-9-(tert-butyl-dimethyl-silanyloxy)-4-methoxymethoxy-4-methyl-nonan-1-ol

(5R,6S)-5,9-Bis-benzyloxy-6-methoxymethoxy-6-methyl-nonanoic acid

((2R,3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-2-iodomethyl-tetrahydro-pyran-3-yloxy)-tert-butyl-dimethyl-silane