(12E)-(7S,9R,10S)-7-[(2E)-4-azido-4-oxo-but-2-enyl]-4,9-bis-(tert-butyldimethylsilyloxy)-10-methyl-7,8,9,10,11,14-hexahydro-6-oxa-benzocyclodecen-5-one

(12E)-(7S,9R,10S)-7-[3-(carbomethoxy)prop-2-enyl]-4,9-dihydroxy-10-methyl-7,8,9,10,11,14-hexahydro-6-oxa-benzocyclodecen-5-one

(E)-(7S,9R,10S)-4,9-Bis-(tert-butyl-dimethyl-silanyloxy)-7-((E)-3-isocyanato-allyl)-10-methyl-7,8,9,10,11,14-hexahydro-6-oxa-benzocyclododecen-5-one

(1Z,3E/Z)-1-bromo-1,3-hexadiene

(12E)-(7S,9R,10S)-4,9-bis-(tert-butyldimethylsilyloxy)-7-[(2E)-3-carboxyprop-2-enyl]-10-methyl-7,8,9,10,11,14-hexahydro-6-oxa-benzocyclodecen-5-one