(S)-γ-Valerolactone

(5S)-3-[(2S,13R)-2,13-二羟基-13-[(2R,5R)-5-[(2R,5R)-5-[(1R)-1-羟基十一烷基]四氢呋喃-2-基]四氢呋喃-2-基]十三烷基]-5-甲基-5H-呋喃-2-酮

(2S)-4-[7-[(5S)-5-[(4R)-1,4-dihydroxy-4-[(2R,5R)-5-[(1S)-1-hydroxytridecyl]oxolan-2-yl]butyl]oxolan-2-yl]heptyl]-2-methyl-2H-furan-5-one

(S)-3-{(4E,11E)-(R)-13-[(2R,5R,2'R,5'R)-5'-((1S,7S)-7-Hydroxy-1-methoxymethoxy-undecyl)-octahydro-[2,2']bifuranyl-5-yl]-13-methoxymethoxy-trideca-4,11-dien-6-ynyl}-5-methyl-5H-furan-2-one

(S)-3-{(3S,13R)-3-Hydroxy-13-methoxymethoxy-13-[(2R,5R,2'R,5'R)-5'-((R)-1-methoxymethoxy-undecyl)-octahydro-[2,2']bifuranyl-5-yl]-tridecyl}-5-methyl-5H-furan-2-one