上游原料
5-Methyl-2,4-bis[(trimethylsilyl)methyl]pyrimidine[(2R,3R,4S,5S)-3-(acetoxy)-5-bromo-4-fluorotetrahydro-2-furanyl]methyl benzoate[(2R,3R,4S,5R)-3-(acetoxy)-4-fluoro-5-[5-methyl-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]tetrahydro-2-furanyl]methyl benzoate[(2S,3S,4R,5S)-3-(benzoyloxy)-5-bromo-4-fluorotetrahydro-2-furanyl]methyl benzoate[(2R,3R,4S,5R)-3,5-bis(benzoyloxy)-4-fluorotetrahydro-2-furanyl]methyl benzoate5-methyl-2,4-bis[(trimethylsilyl)oxy]pyrimidine; 5-methyl-2-[(trimethylsilyl)oxy]-4-pyrimidinyl trimethylsilyl ether(2R,3R,4R,5R)-4-(benzoyloxy)-5-[(benzoyloxy)methyl]-3-{[(trifluoromethyl)sulfonyl]oxy}tetrahydro-2-furanyl benzoate(2R,3S,4R,5R)-4-(benzoyloxy)-5-[(benzoyloxy)methyl]-3-fluorotetrahydro-2-furanyl benzoate(2R,3R,4S,5R)-2-[(benzoyloxy)methyl]-5-bromo-4-fluorotetrahydro-3-furanyl benzoate(2R,3R,4S,5S)-2-[(benzoyloxy)methyl]-4-fluoro-5-[5-methyl-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]tetrahydro-3-furanyl benzoate(2R,3R,4S,5R)-2-[(benzoyloxy)methyl]-4-fluoro-5-[5-methyl-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]tetrahydro-3-furanyl benzoate(2R,3R,4S,5S)-2-[(benzoyloxy)methyl]-4-fluoro-5-[5-methyl-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]tetrahydro-3-furanyl benzoate(2R,3R,4S,5R)-2-[(benzoyloxy)methyl]-4-fluoro-5-[5-methyl-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]tetrahydro-3-furanyl benzoate
