(2R,3S,4aR,5S,7R,8aR,9aS,10aR)-5-(tert-Butyl-dimethyl-silanyloxy)-7-[2-(tert-butyl-diphenyl-silanyloxymethyl)-allyl]-2-hydroxymethyl-10a-methyl-decahydro-1,8,10-trioxa-anthracen-3-ol

((4aR,6S,7R,8aS)-7-Hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl)-acetic acid ethyl ester

2-deoxy-D-erythro-pentose cyclic 1,3-propanediyl mercaptal

2,2-Dimethyl-propionic acid (2R,3S,4aR,5S,7R,8aR,9aS,10aR)-5-(tert-butyl-dimethyl-silanyloxy)-7-[2-(tert-butyl-diphenyl-silanyloxymethyl)-allyl]-2-(2,2-dimethyl-propionyloxymethyl)-10a-methyl-decahydro-1,8,10-trioxa-anthracen-3-yl ester

(4S,5R)-4-[1,3]Dithian-2-ylmethyl-2-phenyl-[1,3]dioxan-5-ol

(E)-3-[(4S,5R)-4-(2-Oxo-ethyl)-2-phenyl-[1,3]dioxan-5-yloxy]-acrylic acid ethyl ester

(4aR,6R,7S,8aR,9aS,10aS)-7-Methyl-2-phenyl-7-vinyl-octahydro-1,3,8,10-tetraoxa-anthracen-6-ol

(E)-4-((4aR,6S,7R,8aS)-7-Hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl)-2-methyl-but-2-enoic acid ethyl ester

(4aR,5aS,6aR,10S,10aS,11aR,12aS)-10-Hydroxy-10a-methyl-2-phenyl-decahydro-1,3,5,7,11-pentaoxa-naphthacen-8-one

tert-Butyl-dimethyl-[(4aR,6S,7R,8aS)-6-((2R,3R)-3-methyl-3-vinyl-oxiranylmethyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy]-silane

2,2-Dimethyl-propionic acid (2R,3S,4aR,5S,7R,8aR,9aS,10aR)-7-(2-acetoxymethyl-allyl)-5-(tert-butyl-dimethyl-silanyloxy)-2-(2,2-dimethyl-propionyloxymethyl)-10a-methyl-decahydro-1,8,10-trioxa-anthracen-3-yl ester