(12E,16E)-(3S,6R,7S,8S,15S)-1,3,15-Tris-(tert-butyl-dimethyl-silanyloxy)-7-hydroxy-17-iodo-4,4,6,8,16-pentamethyl-12-trityloxymethyl-heptadeca-12,16-dien-5-one

(12E,16E)-(3S,6R,7S,8S,15S)-1,3,7,15-Tetrakis-(tert-butyl-dimethyl-silanyloxy)-17-iodo-4,4,6,8,16-pentamethyl-12-trityloxymethyl-heptadeca-12,16-dien-5-one

(2E,6E)-(S)-2-Allyl-5-(tert-butyl-dimethyl-silanyloxy)-7-iodo-6-methyl-hepta-2,6-dien-1-ol

(2E,6E)-(S)-2-Allyl-5-(tert-butyl-dimethyl-silanyloxy)-7-iodo-6-methyl-hepta-2,6-dienoic acid methyl ester

tert-Butyl-[(E)-(S)-1-((E)-2-iodo-1-methyl-vinyl)-4-trityloxymethyl-hepta-3,6-dienyloxy]-dimethyl-silane