(2Z,5E)-(S)-7-Acetoxy-7-phenyl-hepta-2,5-dienoic acid methyl ester

(Z)-(5R,6S,7R)-5,6,7-Trihydroxy-7-phenyl-hept-2-enoic acid methyl ester

(2Z,5E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-phenyl-hepta-2,5-dienoic acid methyl ester

(R)-6-[(1S,2R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-hydroxy-2-phenyl-ethyl]-5,6-dihydro-pyran-2-one