2,2-Dimethyl-propionic acid (2R,3S,4R,5S,6R,7S,8S)-8-benzyloxy-2-hydroxy-6-(4-methoxy-benzyloxy)-3,5,7-trimethyl-4-triethylsilanyloxy-nonyl ester

(2S,5R,6R,7R,8R,9S,10S,11S)-11-Benzyloxy-2-[(4S,5R,6R)-6-((S)-2-hydroxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-9-(4-methoxy-benzyloxy)-6,8,10-trimethyl-4-methylene-dodecane-5,7-diol

(1S,2S,4R,5R,6R,7R,8R,9S,12R,13S,15S,17R)-9-((2S,3S)-3-(benzyloxy)butan-2-yl)-5,7-dihydroxy-15-mesityl-2,6,8,12,17-pentamethyl-10,14,16-trioxaspiro[bicyclo[11.3.1]heptadecane-4,2'-oxiran]-11-one

(1R,4S,5S,9S,10R,13R,14R,15S,17S,19R,20R)-13-((1S,2S)-2-Benzyloxy-1-methyl-propyl)-4,7,7,10,14,19,20-heptamethyl-2-methylene-17-(2,4,6-trimethyl-phenyl)-6,8,12,16,18-pentaoxa-tricyclo[13.3.1.15,9]icosan-11-one

(R)-2-((4S,5R,6S)-6-{(S)-3-[(2S,4R,5R,6S)-6-((1S,2R,3R,4S)-4-Benzyloxy-2-hydroxy-1,3-dimethyl-pentyl)-5-methyl-2-(2,4,6-trimethyl-phenyl)-[1,3]dioxan-4-yl]-1-methyl-but-3-enyl}-2,2,5-trimethyl-[1,3]dioxan-4-yl)-propionic acid