4-Methoxy-3-[(6E,8E,10E)-(2R,4S)-1-(4-methoxy-benzyloxy)-2,4-dimethyl-5-oxo-dodeca-6,8,10-trienyl]-5-methylene-5H-furan-2-one

Acetic acid (2S,4R)-5-hydroxy-5-(4-methoxy-5-methylene-2-oxo-2,5-dihydro-furan-3-yl)-2,4-dimethyl-pentyl ester

(2S,4R)-5-(4-Methoxy-benzyloxy)-5-(4-methoxy-5-methylene-2-oxo-2,5-dihydro-furan-3-yl)-2,4-dimethyl-pentanal

3-[(2R,4S)-5-Hydroxy-1-(4-methoxy-benzyloxy)-2,4-dimethyl-pentyl]-4-methoxy-5-methylene-5H-furan-2-one

Acetic acid (2S,4R)-5-(4-methoxy-benzyloxy)-5-(4-methoxy-5-methylene-2-oxo-2,5-dihydro-furan-3-yl)-2,4-dimethyl-pentyl ester