{(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

(2R,4S,5R)-5-Methyl-4-((2R,3R)-3-methyl-3-vinyl-oxiranylmethyl)-2-phenyl-[1,3]dioxan-5-ol

(2R,4aR,6S,7R,8aS)-4a,6-Dimethyl-6-((2R,3R)-3-methyl-3-vinyl-oxiranylmethyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol