(2Z,4E,6R,7S)-methyl 7-(tert-butyldimethylsilyloxy)-9-(methoxy(methyl)amino)-6-methyl-9-oxonona-2,4-dienoate

(2Z,4E,6R,7S,9R,10Z,12S,13R)-methyl-7,13-bis(tert-butyldimethylsilyloxy)-9-hydroxy-6,12-dimethyl-14-phenyltetradeca-2,4,10-trienoate

(2Z,4E,6R,7S,9S,10Z,12S,13R)-methyl-7,13-bis(tert-butyldimethylsilyloxy)-9-hydroxy-6,12-dimethyl-14-phenyltetradeca-2,4,10-trienoate

(2Z,4E,6R,7S,9S,10Z,12S,13S,14S)-methyl-7,13-bis(tert-butyldimethylsilyloxy)-9-hydroxy-6,12-dimethyl-14-phenylpentadeca-2,4,10-trienoate

(2Z,4E,6R,7S,9R,10Z,12S,13S,14S)-methyl-7,13-bis(tert-butyldimethylsilyloxy)-9-hydroxy-6,12-dimethyl-14-phenylpentadeca-2,4,10-trienoate