(6E,9Z)-(3R,5S)-11-(tert-Butyl-diphenyl-silanyloxy)-9-methyl-3,5-bis-trimethylsilanyloxy-undeca-6,9-dienoic acid butyl ester

(S,2Z,6E)-5-((4-methoxybenzyloxy)methoxy)-8-((2R,6R)-6-((R,E)-5-(4-methoxybenzyloxy)-4-hydroxy-2-methylpent-1-enyl)tetrahydro-4-methylene-2H-pyran-2-yl)-3-methylocta-2,6-dien-1-ol

(2E,4S,6Z)-1-((2R,6R)-{6-(R,E)-[4-(tert-butyldimethylsilanyloxy)-5-(4-methoxybenzyloxy)-2-methylpent-1-enyl]-4-methylenetetrahydropyran-2-yl})-8-(tert-butyldiphenylsilanyloxy)-6-methylocta-2,6-dien-4-ol

(2S,3E,6Z)-1-((2S,6R)-{6-(R,E)-[4-(tert-butyldimethylsilanyloxy)-5-(4-methoxybenzyloxy)-2-methylpent-1-enyl]-4-methylenetetrahydropyran-2-yl})-8-(tert-butyldiphenylsilanyloxy)-6-methylocta-3,6-dien-2-ol

(2R,6S)-2-[(E)-(R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-(4-methoxy-benzyloxy)-2-methyl-pent-1-enyl]-6-[(3E,6Z)-(S)-8-(tert-butyl-diphenyl-silanyloxy)-6-methyl-2-phenylselanyl-octa-3,6-dienyl]-4-methylene-tetrahydro-pyran