2-[(E)-(1R,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-iodo-1,3-dimethyl-pent-2-enyl]-2-[(2S,3R)-2-(4-methoxy-benzyloxy)-4-((1S,3R,4R)-3-methoxy-4-triisopropylsilanyloxy-cyclohexyl)-3-methyl-butyl]-[1,3]dithiane

Toluene-4-sulfonic acid (E)-(2R,5R)-2-hydroxy-5-{2-[(2S,3R)-2-(4-methoxy-benzyloxy)-4-((1S,3R,4R)-3-methoxy-4-triisopropylsilanyloxy-cyclohexyl)-3-methyl-butyl]-[1,3]dithian-2-yl}-3-methyl-hex-3-enyl ester

(E)-(1S,2R,5R)-2-(tert-Butyl-diphenyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol