(E)-(4S,5R,7R)-5,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4-dimethyl-oct-2-en-1-ol

(E)-(4R,5R,7R)-5,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4-dimethyl-oct-2-enoic acid ethyl ester

(6S,7S,12R,E)-12-((2S,6R,7R,9R,E)-7,9-bis(methoxymethoxy)-4,6-dimethyldec-4-en-2-yl)-7,9-dimethyl-6-(triethylsilyloxy)oxacyclododec-9-en-2-one

(6S,7S,12R,E)-12-((2S,6R,E)-6-((4R,6R)-2,2-di-tert-butyl-6-methyl-1,3,2-dioxasilinan-4-yl)-4-methylhept-4-en-2-yl)-7,9-dimethyl-6-(triethylsilyloxy)oxacyclododec-9-en-2-one