1-{(2R,3R,4R,5R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-5-[(2S,3R)-3-(indole-1-carbonyl)-oxiranyl]-tetrahydro-furan-2-yl}-1H-pyrimidine-2,4-dione

1-[(2R,3R,4R,5R)-5-[(1S,2S)-2-Bromo-3-(2,3-dihydro-indol-1-yl)-1-hydroxy-3-oxo-propyl]-3,4-bis-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-furan-2-yl]-1H-pyrimidine-2,4-dione

(2R,3S)-3-[(2R,3R,4R,5R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-yl]-oxirane-2-carboxylic acid

(2R,3S)-3-[(2R,3R,4R,5R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-yl]-oxirane-2-carboxylic acid tert-butyl ester

1-{(2R,3R,4R,5R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-5-[(2R,3R)-3-(2,3-dihydro-indole-1-carbonyl)-oxiranyl]-tetrahydro-furan-2-yl}-1H-pyrimidine-2,4-dione