上游原料
Cytidine; 4-amino-1-((2S,3S,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one;4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-2(1H)-pyrimidinoneN-Benzoylcytidine;N-[1-[3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide;N-{1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-2-oxo-1,2-dihydro-4-pyrimidinyl}benzamideN-Benzoyl-3',5'-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]cytidine; N-[1-[(6aR,8R,9R,9aS)-9-hydroxy-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-2-oxopyrimidin-4-yl]benzamideN-Benzoyl-2'-deoxy-2'-oxo-3',5'-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]cytidineN-Benzoyl-2'-C-methyl-D-cytidineN-Benzoyl-3',5'-di-O-benzoyl-2'-C-methyl-D-cytidine(2'R)-N-Benzoyl-2'-deoxy-2'-fluoro-2'-methylcytidine 3',5'-dibenzoate((2S,3S,4S)-3-(benzoyloxy)-4-fluoro-5-methoxy-4-methyltetrahydrofuran-2-yl)methyl benzoate N-(2-Oxo-1,2-dihydro-4-pyrimidinyl)benzamide; N-Benzoylcytosine2'-Deoxy-2'-fluoro-2'-C-methylcytidineisobutyryl chloride; 2-methylpropanoyl chloride(4S,5S)-4-(benzyloxy)-5-((benzyloxy)methyl)-2-methoxydihydrofuran-3(2H)-one(3S,4S,5S)-4-(benzyloxy)-5-((benzyloxy)methyl)-2-methoxy-3-methyltetrahydrofuran-3-ol(3S,4S,5S)-4-(benzyloxy)-5-((benzyloxy)methyl)-3-fluoro-2-methoxy-3-methyltetrahydrofuran ((2S,3S,4S)-3-(benzoyloxy)-4-fluoro-5-methoxy-4-methyltetrahydrofuran-2-yl)methyl benzoate(4R)-2,2-dimethyl-1,3-dioxolane-4-carbaldehydeethyl 2-(triphenylphosphoranylidene)propanoate(2E)-3-[(4R)-2,2-Dimethyl-1,3-dioxolan-4-yl]-2-methyl-2-propenoic acid ethyl ester(2S,3R)-3-((4R)-2,2-Dimethyldioxolan-4-yl)-2-methyl-2,3-dihydroxypropanoic acid ethyl ester(4S,5S)-ethyl 5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-4-methyl-1,3,2-dioxathiolane-4-carboxylate 2-oxide(4S,5S)-ethyl 5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-4-methyl-1,3,2-dioxathiolane-4-carboxylate 2,2-dioxidetriethylammonium (1R,2S)-1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-ethoxy-2-fluoro-2-methyl-3-oxopropyl sulfate (3R,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-one; (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythro-pentonic acid gamma-lactone(2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate 2-C-Methyl-D-ribono-1,4-lactone; 3,4-Dihydroxy-5-(hydroxymethyl)-3-methyloxolan-2-one (4R)-2,2-dimethyl-1,3-dioxolane-4-carbaldehydeEthyl 2-fluoropropionate; Ethyl 2-fluoropropanoate; 2-Fluoropropanoic acid ethyl ester (3R,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-one; (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythro-pentonic acid gamma-lactone(3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-one2-Fluoropropionic acid 2-Benzoxazolinone; 2(3H)-benzoxazolone; 1,3-benzoxazol-2(3H)-one (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate
