(6E,10E)-(2S,9S)-9-(tert-Butyl-dimethyl-silanyloxy)-11-iodo-2,10-dimethyl-6-trityloxymethyl-undeca-6,10-dienal

(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

(E)-(4S,7R,8S,9S,16S)-4,8-Dihydroxy-13-hydroxymethyl-16-((E)-2-iodo-1-methyl-vinyl)-5,5,7,9-tetramethyl-oxacyclohexadec-13-ene-2,6-dione

(1S,3S,7S,10R,11S,12S,16R)-16-Ethyl-7,11-dihydroxy-3-((E)-2-iodo-1-methyl-vinyl)-8,8,10,12-tetramethyl-4,17-dioxa-bicyclo[14.1.0]heptadecane-5,9-dione