acetic acid 1-(5-hydroxymethyltetrahydrofuran-2-yl)-pent-4-enyl ester

(5S)-5-methyl-3-[(2S)-oxiran-2-ylmethyl]furan-2(5H)-one

acetic acid 1-but-3-enyl-2-hydroxyhex-5-enyl ester

(5S)-5-methyl-3-phenylsulfanyl-4,5-dihydrofuran-2(3H)-one

3-{13-benzyloxy-13-[5'-(1-benzyloxyundecyl)octahydro-[2,2']bifuranyl-5-yl]-2-hydroxytrideca-4,11-diynyl}-5-methyl-5H-furan-2-one