(E)-(4R,12R,15S,16S,19R,20S,34R)-4,16-di-tert-butyldimethylsilyloxy-19,20-butanediacetal-6-en-8-yne-muricatetrocin C

(2R/S,5S)-5-(tert-butyldiphenylsilyloxymethyl)-2-(prop-2-yne-1-oxy)tetrahydrofuran

N-{(2S,3R,4R)-4-[(S)-2-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-butyl]-2-methyl-5-oxo-tetrahydro-furan-3-yl}-2,2,2-trifluoro-N-phenyl-acetamide

(-)-(2R,3R,5R,6R)-3-tert-butyldimethylsilyloxymethyl-5,6-dimethoxy-5,6-dimethyl-1,4-dioxane-2-carbaldehyde

[(2R,3S,5R,6R)-3-(hydroxymethyl)-5,6-dimethoxy-5,6-dimethyl-1,4-dioxan-2- yl]methanol

(2S,3R,5R,6R)-3-tert-butyldimethylsilyloxymethyl-5,6-dimethoxy-5,6-dimethyl-2-dodecane-[1,4]-dioxane

(2S,3S,5R,6R)-3-Dodecyl-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxane-2-carbaldehyde

(2S,3R,5R,6R)-5,6-dimethoxy-5,6-dimethyl-2-dodecane-3-(2',2'-gem-dibromo)ethenyl-[1,4]-dioxane

(2'R,4R,5S)-3-(4'-benzyloxy-2'-(tert-butyldimethylsilyloxy)butylidene)-4-N-phenylaminodihydro-5-methylfuran-2-one

(-)-(2S,3R,5R,6R)-3-tert-butyldimethylsilyloxymethyl-2-hydroxymethyl-5,6-dimethoxy-5,6-dimethyl-1,4-dioxane

(5S)-3-[(E)-4-benzyloxybut-1-enyl]-2,5-dihydro-5-methylfuran-2-one

(2S,5S)-2-(hydroxymethyl)-5-(1-benzyloxyprop-2-ynyl)tetrahydrofuran

(2S,5S)-2-(tert-butyldiphenylsilyloxymethyl)-5-(1-benzyloxyprop-2-ynyl)tetrahydrofuran

(3S,6R,9R)-6-(2'-benzyloxy)-ethyl-3-methyl-4-phenyl-1,3,4,5,6,9-hexahydro-4-aza-5-oxoisobenzofuran-1-one

(E)-(2'S,3R,4R,5S)-3-(5'-iodo-2'-tert-butyldimethylsilyloxy)pent-4'-enyl-N-phenyl-N-trifluoroacetamido-2,3,4,5-tetrahydro-5-methylfuran-2-one

tert-Butyl-[(2R,3S,5R,6R)-3-((E)-dodec-1-enyl)-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxan-2-ylmethoxy]-dimethyl-silane

[(2S,5R)-5-(3-Benzyloxy-propyl)-tetrahydro-furan-2-yl]-methanol

(2S,5R)-2-(carboxymethyl)-5-(1-benzyloxypropyl)tetrahydrofuran

(2'R,4R,5S)-3-(4'-benzyloxy-2'-hydroxybutylidene)-4-N-phenylaminodihydro-5-methylfuran-2-one