(2R,3S,6S)-3-(tert-Butyl-dimethyl-silanyloxy)-6-{(4S,5R,6R)-6-[(S)-2-(tert-butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-2-((2R,4S,5S,6R)-5,6-dimethyl-2-phenyl-[1,3]dioxan-4-yl)-heptan-4-ol

(2R,3S,4R,5S,6S,9S,10R,11S,12S,13R)-9-(tert-butyldimethylsiloxy)-11-benzyloxy-13-hydroxy-3,5-(isopropylidenedioxy)-8-methylene-2,4,6,10,12-pentamethyltetradecan-1-al

(3S,4R,5S,6S,7R)-3-(tert-butyldimethylsilyloxy)-5,7-((R)-benzylidenedioxy)-4,6-dimethyloctan-2-one

(3S,4R,5S,6S,7R)-3-(tert-butyldimethylsilyloxy)-5,7-((R)-benzylidenedioxy)-4,6-dimethyl-1-octene-2-yl-trifluoromethanesulfonate

(2S,3R,4R,5S,6S,9S,10R,11S,12S,13R)-9-(tert-butyldimethylsiloxy)-11,13-((R)-benzylidenedioxy)-3,5-(isopropylidenedioxy)-8-methylene-2,4,6,10,12-pentamethyltetradecan-1-ol