Triisopropyl-((1R,2R,4S)-2-methoxy-4-{(2R,3S)-3-(4-methoxy-benzyloxy)-2-methyl-4-[2-((E)-(R)-1-methyl-3-(R)-oxiranyl-but-2-enyl)-[1,3]dithian-2-yl]-butyl}-cyclohexyloxy)-silane

(E)-(2R,5R)-1-Iodo-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-en-2-ol

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