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

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

(2R,4aR,6S,7R,9aS)-6-[(2R,3S,5R,6S)-5-Benzyloxy-6-(2-benzyloxy-ethyl)-3-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2-phenyl-hexahydro-1,3,5-trioxa-benzocyclohepten-7-ol

(2R,5R,6S)-5-Benzyloxy-6-(2-benzyloxy-ethyl)-2-[(2R,4aR,6S,7R,9aS)-7-(4-methoxy-benzyloxy)-2-phenyl-hexahydro-1,3,5-trioxa-benzocyclohepten-6-ylmethyl]-dihydro-pyran-3-one

(2R,3S,5R,6S)-5-Benzyloxy-6-(2-benzyloxy-ethyl)-2-[(2R,4aR,6S,7R,9aS)-7-(4-methoxy-benzyloxy)-2-phenyl-hexahydro-1,3,5-trioxa-benzocyclohepten-6-ylmethyl]-tetrahydro-pyran-3-ol