上游原料
(R)-(-)-5-Oxo-2-tetrahydrofurancarboxylic acid; (2S)-5-oxotetrahydro-2-furancarboxylic acidethyl (2S)-5-oxotetrahydro-2-furancarboxylate; (S)-(+)-gamma-Ethoxycarbonyl-gamma-butyrolactone5-fluoro-N-(trimethylsilyl)-2-[(trimethylsilyl)oxy]-4-pyrimidinamine; N-[5-fluoro-2-[(trimethylsilyl)oxy]-4-pyrimidinyl]-N-(trimethylsilyl)amineN-(Phenylseleno)phthalimide(4R,5S)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-4-(phenylselanyl)dihydro-2(3H)-furanone(4S,5S)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-4-(phenylselanyl)dihydro-2(3H)-furanone(4R,5S)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-4-(phenylselanyl)tetrahydro-2-furanol(4R,5S)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-4-(phenylselanyl)tetrahydro-2-furanyl acetate4-amino-1-[(2S,4R,5S)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-4-(phenylselanyl)tetrahydro-2-furanyl]-5-fluoro-2(1H)-pyrimidinone4-amino-1-[(2S,5R)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-2,5-dihydro-2-furanyl]-5-fluoro-2(1H)-pyrimidinone(R)-(-)-Glutamic acid; (R)-2-Aminoglutaric acid; D-(+)-Glutamic acid; D-2-Aminoglutaric acid; D-glutamic acid(5R)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)dihydro-2(3H)-furanone1H-1,2,4-Triazole; 1,2,4-Triazole{(2S,3R,5S)-5-[5-fluoro-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]-3-[(methylsulfonyl)oxy]tetrahydro-2-furanyl}methyl methanesulfonate[(1S,9S,10S)-4-fluoro-5-oxo-8,11-dioxa-2,6-diazatricyclo[7.2.1.0~2,7~]dodeca-3,6-dien-10-yl]methyl methanesulfonate1-[(1S,3S,5S)-2,6-dioxabicyclo[3.2.0]hept-3-yl]-5-fluoro-2,4(1H,3H)-pyrimidinedione1-[(1S,3S,5S)-2,6-dioxabicyclo[3.2.0]hept-3-yl]-5-fluoro-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone4-amino-1-[(1S,3S,5S)-2,6-dioxabicyclo[3.2.0]hept-3-yl]-5-fluoro-2(1H)-pyrimidinone5-fluoro-1-[(2S,4R,5S)-4-hydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-2,4(1H,3H)-pyrimidinedione1H-1,2,4-Triazole; 1,2,4-Triazolemethyl propiolateCyanamide[(2S,3R,5S)-3-(benzoyloxy)-5-[2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]tetrahydro-2-furanyl]methyl benzoate(2S,3S,3aR,9aS)-3-hydroxy-2-(hydroxymethyl)-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5][1,3]oxazolo[3,2-a]pyrimidin-6-one[(2S,3S,3aR,9aS)-3-(benzoyloxy)-6-oxo-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5][1,3]oxazolo[3,2-a]pyrimidin-2-yl]methyl benzoate[(2S,3S,4S,5S)-3-(benzoyloxy)-4-chloro-5-[2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]tetrahydro-2-furanyl]methyl benzoate5-fluoro-2-[(trimethylsilyl)oxy]-4-pyrimidinyl trimethylsilyl ether; 5-fluoro-2,4-bis[(trimethylsilyl)oxy]pyrimidine{(2S,3R,5S)-5-[5-fluoro-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]-3-[(methylsulfonyl)oxy]tetrahydro-2-furanyl}methyl methanesulfonate[(1S,9S,10S)-4-fluoro-5-oxo-8,11-dioxa-2,6-diazatricyclo[7.2.1.0~2,7~]dodeca-3,6-dien-10-yl]methyl methanesulfonate1-[(1S,3S,5S)-2,6-dioxabicyclo[3.2.0]hept-3-yl]-5-fluoro-2,4(1H,3H)-pyrimidinedione1-[(1S,3S,5S)-2,6-dioxabicyclo[3.2.0]hept-3-yl]-5-fluoro-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone4-amino-1-[(1S,3S,5S)-2,6-dioxabicyclo[3.2.0]hept-3-yl]-5-fluoro-2(1H)-pyrimidinone5-fluoro-1-[(2S,4R,5S)-4-hydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-2,4(1H,3H)-pyrimidinedionealpha-L-arabinofuranose(3aS,5S,6S,6aR)-5-(hydroxymethyl)-2-iminohexahydrofuro[2,3-d][1,3]oxazol-6-ol2-oxo-2-phenylacetonitrile{(2S,3S,4S,5S)-3-(benzoyloxy)-5-[2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]-4-iodotetrahydro-2-furanyl}methyl benzoate{(2S,3R,5S)-3-(benzoyloxy)-5-[5-fluoro-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]tetrahydro-2-furanyl}methyl benzoate5-fluoro-2-[(trimethylsilyl)oxy]-4-pyrimidinyl trimethylsilyl ether; 5-fluoro-2,4-bis[(trimethylsilyl)oxy]pyrimidine(5R)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)dihydro-2(3H)-furanone2,4,6-triisopropylbenzenesulfenyl chloride(3R,5R)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-3-[(2,4,6-triisopropylphenyl)sulfanyl]dihydro-2(3H)-furanone(3R,5R)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-3-[(2,4,6-triisopropylphenyl)sulfanyl]tetrahydro-2-furanol(3R,5R)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-3-[(2,4,6-triisopropylphenyl)sulfanyl]tetrahydro-2-furanyl acetate1-{(2S,3R,5R)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-3-[(2,4,6-triisopropylphenyl)sulfanyl]tetrahydro-2-furanyl}-5-fluoro-2,4(1H,3H)-pyrimidinedione1-[(2S,5R)-5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-2,5-dihydro-2-furanyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione5-fluoro-1-[(2S,5R)-5-(hydroxymethyl)-2,5-dihydro-2-furanyl]-2,4(1H,3H)-pyrimidinedione
