3,11-di-O-tert-butyldimethylsilylapicularen A

(1S,11S,13S,15R)-7,15-Bis-(tert-butyl-dimethyl-silanyloxy)-11-[3-(tert-butyl-dimethyl-silanyloxy)-propyl]-10,17-dioxa-tricyclo[11.3.1.03,8]heptadeca-3(8),4,6-trien-9-one

(2Z,4Z)-Hepta-2,4-dienoic acid {3-[(1S,11S,13S,15R)-7,15-bis-(tert-butyl-dimethyl-silanyloxy)-9-oxo-10,17-dioxa-tricyclo[11.3.1.03,8]heptadeca-3(8),4,6-trien-11-yl]-1-hydroxy-propyl}-amide

(2Z,4Z)-Hepta-2,4-dienoic acid {1-hydroxy-3-[(E)-(7S,9S,11R)-4,9,11-tris-(tert-butyl-dimethyl-silanyloxy)-5-oxo-7,8,9,10,11,12-hexahydro-5H-6-oxa-benzocyclododecen-7-yl]-propyl}-amide

3-[(E)-(7S,9S,11R)-4,9,11-Tris-(tert-butyl-dimethyl-silanyloxy)-5-oxo-7,8,9,10,11,12-hexahydro-5H-6-oxa-benzocyclododecen-7-yl]-propionaldehyde