(3R,4S)-3-Hydroxy-4-[(2S,3R)-3-((4E,6E)-(2S,8R,9S)-9-hydroxy-2,6-dimethyl-3-oxo-8-trityloxymethyl-undeca-4,6-dienyl)-5-methoxy-tetrahydro-furan-2-yl]-pentanoic acid methyl ester

((3aR,5R,6R,6aR)-5-Ethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl)-methanol

Acetic acid (3aR,5S,6R,6aR)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ylmethyl ester

(Z)-4-[(2S,3S)-2-((1S,2R)-2,4-Bis-benzyloxy-1-methyl-butyl)-5-methoxy-tetrahydro-furan-3-yl]-3-methyl-but-3-en-2-one

(4R,5R)-5-((1S,2R)-4-Benzyloxy-2-hydroxy-1-methyl-butyl)-4-(ethylsulfanyl-methylsulfanyl-methyl)-tetrahydro-furan-2-ol

methyl 4,6-O-benzylidene-3-deoxy-3-C-methyl-α-D-glucopyranoside

(3R,4S)-4-[(2S,3R,5S)-3-((4E,6E)-(2R,3S,8R,9R)-3,9-Dihydroxy-2,6-dimethyl-8-trityloxymethyl-undeca-4,6-dienyl)-5-methoxy-tetrahydro-furan-2-yl]-3-hydroxy-pentanethioic acid S-pyridin-2-yl ester

(3R,4S,5R)-5-Ethyl-3-hydroxy-4-hydroxymethyl-dihydro-furan-2-one