p. 3275 - 3278
(1990)(4S,5R)-5-((4R,5R)-5-Ethyl-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-4-methyl-dihydro-furan-2-one
(R)-5-((1R,2R)-1,2-Dihydroxy-1-methyl-butyl)-4-methyl-5H-furan-2-one
4-Methyl-5-(1-methyl-2-oxo-butyl)-5H-furan-2-one
(2Z,4E)-(R)-6-Hydroxy-3,5-dimethyl-octa-2,4-dienoic acid methyl ester
5-hydroxy-4-methyl-5H-furan-2-one