Dithiocarbonic acid O-[(3aR,5R,6S,6aR)-5-((R)-1-hydroxy-but-3-enyl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl] ester S-methyl ester

(3aR,5S,6aR)-2,2-dimethyl-5-[(2R)-oxiran-2-yl]-3a,5,6,6a- tetrahydrofuro[2,3-d] [1,3]dioxole

(Z)-(R)-8-((3aR,5S,6aR)-2,2-Dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-8-hydroxy-oct-5-enoic acid methyl ester

(Z)-(8R,9R,11R)-8-(tert-Butyl-diphenyl-silanyloxy)-12,12-bis-ethylsulfanyl-9,11-dihydroxy-dodec-5-enoic acid methyl ester

(Z)-(R)-8-Acetoxy-8-((3aR,5S,6aR)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-oct-5-enoic acid methyl ester