(2R,4aR,6S,7R,9aS)-6-[(2R,3S,6R,7S)-6-Benzyloxy-7-benzyloxymethyl-3-(4-methoxy-benzyloxy)-oxepan-2-ylmethyl]-2-phenyl-hexahydro-1,3,5-trioxa-benzocyclohepten-7-ol

((4aR,6S,7aS,8aR,11S,12R,13aS,14aR,15aS)-11-acetoxy-7a-methoxy-6-methylhexadecahydro-1H-oxepino[2',3':5,6]pyrano[3,2-b]pyrano[2,3-g]oxocin-12-yl)methyl acetate

(4aS,6R,10aR)-6-[(2R,4aR,6S,7R,9aS)-7-(tert-Butyl-dimethyl-silanyloxy)-2-phenyl-hexahydro-1,3,5-trioxa-benzocyclohepten-6-ylmethyl]-octahydro-1,5-dioxa-benzocycloocten-7-one