(E)-(5S,6R)-5,6,7-Trihydroxy-2-methyl-hept-2-enoic acid ethyl ester

(E)-3-[(2R,3S,4aR,6S,7R,8aS)-7-Benzyloxy-6-(2-benzyloxy-ethyl)-3-(tert-butyl-dimethyl-silanyloxy)-2,6,8a-trimethyl-octahydro-pyrano[3,2-b]pyran-2-yl]-acrylic acid methyl ester

{(2R,3R)-3-[(2R,4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-4a,6-dimethyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-ylmethyl]-2-methyl-oxiranyl}-methanol

2-((2R,4aR,6R,7S,8aR,9aS,10aS)-6-Benzyloxy-4a,7,10a-trimethyl-2-phenyl-octahydro-1,3,8,10-tetraoxa-anthracen-7-yl)-ethanol

tert-Butyl-dimethyl-[(2R,4S,5R)-4-((2R,3R)-3-methyl-3-vinyl-oxiranylmethyl)-2-phenyl-[1,3]dioxan-5-yloxy]-silane

Trimethyl-[(2R,4S,5R)-5-methyl-4-((2R,3R)-3-methyl-3-vinyl-oxiranylmethyl)-2-phenyl-[1,3]dioxan-5-yloxy]-silane

(E)-2-Methyl-4-((2R,4S,5R)-5-methyl-2-phenyl-5-trimethylsilanyloxy-[1,3]dioxan-4-yl)-but-2-en-1-ol