N-[1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-methyl-α-L-mannofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

N-[1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-6-O-methyl-β-D-gulofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

N-[1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-6-O-methyl-β-D-gulofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-methyl-α-L-mannofuranosyl]-2,4(1H,3H)-pyrimidinedione

N-[1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-methyl-β-D-gulofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-6-O-methyl-α-L-mannofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-methyl-β-D-gulofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-6-O-methyl-β-D-gulofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-6-O-methyl-β-D-gulofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-6-O-methyl-α-L-mannofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-6-O-methyl-α-L-mannofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[(5ξ)-2,5-Anhydro-4-C-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-6-O-methyl-3-O-(2-naphthalenylmethyl)-α-L-lyxo-hexofuranosyl]-2,4(1H,3H)-pyrimidinedione

N-[9-[2,5-Anhydro-6-deoxy-4-C-(hydroxymethyl)-α-L-mannofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-2-methylpropanamide

1-[2,5-Anhydro-4-C-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-6-O-methyl-β-D-gulofuranosyl]-2,4(1H,3H)-pyrimidinedione

N-[9-[2,5-Anhydro-6-deoxy-4-C-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-α-L-mannofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-2-methylpropanamide

N-[1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-6-deoxy-α-L-mannofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

N-[1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-6-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-α-L-mannofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

N-[1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-6-deoxy-α-L-mannofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-6-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-α-L-mannofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-6-deoxy-α-L-mannofuranosyl]-2,4(1H,3H)-pyrimidinedione