(2Z,4Z)-Hepta-2,4-dienoic acid [3-[(E)-(7R,9S,10R)-9-(tert-butyl-diphenyl-silanyloxy)-10-methyl-5-oxo-4-triisopropylsilanyloxy-7,8,9,10,11,14-hexahydro-5H-6-oxa-benzocyclododecen-7-yl]-1-((2Z,4Z)-hepta-2,4-dienoylamino)-propyl]-amide

(2Z,4Z)-hepta-2,4-dienoic acid methyl ester

(2Z,4Z)-hepta-2,4-dienoic acid amide

(2Z,4Z)-Hepta-2,4-dienoic acid

(E)-(7R,9S,10R)-9-(tert-Butyl-diphenyl-silanyloxy)-4-hydroxy-7-(3-hydroxy-propyl)-10-methyl-7,8,9,10,11,14-hexahydro-6-oxa-benzocyclododecen-5-one