(E)-(5S,6S,7R,8S)-8,9-Bis-(tert-butyl-dimethyl-silanyloxy)-6-hydroxy-4,5,7-trimethyl-non-3-enoic acid methyl ester

(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

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

(1S,2S,4R,5S,6R,7R,8R,9R,12R,13S,17R)-5,7-dihydroxy-2,6,8,9,12,15,15,17-octamethyl-10,14,16-trioxaspiro[bicyclo[11.3.1]heptadecane-4,2'-oxiran]-11-one

(2S,3R,4S,5S,6R)-2-(tert-butyldimethylsilyloxy)-4,6-((R)-benzylidenedioxy)-3,5-dimethylheptanol

(2R,3S,4R,5S,6S,9S,10R,11S,12S,13R)-9-(tert-butyldimethylsiloxy)-11,13-dihydroxy-3,5-(isopropylidenedioxy)-8-methylene-2,4,6,10,12-pentamethyltetradecanoic acid

(2R,3S,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-pentamethyltetradecanoic acid