(3R,4R,5S)-3-((S)-4-Benzyloxy-2-methoxymethoxy-butyl)-5-methyl-4-phenylamino-dihydro-furan-2-one

(4R,5S)-3-[(R)-4-Benzyloxy-2-methoxymethoxy-but-(E)-ylidene]-5-methyl-4-phenylamino-dihydro-furan-2-one

4-{(2R,3R,5S,6S)-3-[(3S,4S)-6-((2R,3R,5S,6S)-3-Hydroxymethyl-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxan-2-yl)-3,4-bis-(toluene-4-sulfonyloxy)-hexyl]-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxan-2-ylmethoxymethyl}-benzoic acid

2,2,2-Trifluoro-N-[(2S,3R,4R)-4-((S)-2-methoxymethoxy-4-oxo-butyl)-2-methyl-5-oxo-tetrahydro-furan-3-yl]-N-phenyl-acetamide

(R)-2-Methoxymethoxy-2-[(2R,5R,2'R,5'R)-5'-((R)-1-methoxymethoxy-undecyl)-octahydro-[2,2']bifuranyl-5-yl]-ethanol