p. 9073 - 9077
(2008)(3aS,9aR,9bR)-6,9a-Dimethyl-3a-phenylsulfanyl-4,5,8,9,9a,9b-hexahydro-1H,3aH-naphtho[1,2-c]furan-3,7-dione
(3S,4R)-4-((R)-2-Hydroxy-4-methoxy-1,3-dimethyl-2-vinyl-cyclohex-3-enyl)-3-phenylsulfanyl-dihydro-furan-2-one
(1R,2S,6R,7R,8S)-2,6-Dimethyl-3-oxo-8-phenylsulfanyl-11-oxa-tricyclo[5.3.2.01,6]dodecane-8-carboxylic acid methyl ester
(3R,4S)-4-((S)-1,3-Dimethyl-4-oxo-2-vinyl-cyclohex-2-enyl)-3-phenylsulfanyl-dihydro-furan-2-one
4-(4-Methoxy-1,3-dimethyl-2-oxo-cyclohex-3-enyl)-5H-furan-2-one