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    首页 分子通 按分子结构分类 有机化合物 核苷、核苷酸和类似物 嘧啶核苷

    嘧啶核苷

    相关化合物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-amino-1-[(2S,3S,4R,5R)-3-hydroxy-5-(hydroxymethyl)-4-methyloxolan-2-yl]pyrimidin-2-one —— C10H15N3O4
    4-amino-1-[(2S,3S,4R,5R)-3-hydroxy-5-(hydroxymethyl)-4-methyloxolan-2-yl]pyrimidin-2-one
    —— tris-<3-aza-7-<2'-deoxythymidine-3'-O-yl>-4,7-dioxoheptyl>amine —— C48H66N10O21
    tris-<3-aza-7-<2'-deoxythymidine-3'-O-yl>-4,7-dioxoheptyl>amine
    —— 4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;(1S,3S,6S,9S,12S,14R,16R,18S,20R,21R,22S,26R,29S,31R,32R,33S,35R,36S)-20-[(2S)-3-amino-2-hydroxypropyl]-21-methoxy-14-methyl-8,15-dimethylidene-2,19,30,34,37,39,40,41-octaoxanonacyclo[24.9.2.13,32.13,33.16,9.112,16.018,22.029,36.031,35]hentetracontan-24-one —— C49H70F2N4O15
    4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;(1S,3S,6S,9S,12S,14R,16R,18S,20R,21R,22S,26R,29S,31R,32R,33S,35R,36S)-20-[(2S)-3-amino-2-hydroxypropyl]-21-methoxy-14-methyl-8,15-dimethylidene-2,19,30,34,37,39,40,41-octaoxanonacyclo[24.9.2.13,32.13,33.16,9.112,16.018,22.029,36.031,35]hentetracontan-24-one
    —— [5-fluoro-3-[(2R,4S,5R)-4-heptanoyloxy-5-(heptanoyloxymethyl)oxolan-2-yl]-2,6-dioxopyrimidin-1-yl]methyl (9Z,12Z)-octadeca-9,12-dienoate —— C42H67FN2O9
    [5-fluoro-3-[(2R,4S,5R)-4-heptanoyloxy-5-(heptanoyloxymethyl)oxolan-2-yl]-2,6-dioxopyrimidin-1-yl]methyl (9Z,12Z)-octadeca-9,12-dienoate
    —— 1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione;1-(2-chlorophenyl)-3-[[(E)-1-pyridin-2-ylethylideneamino]carbamothioylamino]thiourea —— C25H28ClN11O4S2
    1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione;1-(2-chlorophenyl)-3-[[(E)-1-pyridin-2-ylethylideneamino]carbamothioylamino]thiourea
    —— 4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;(2R)-2-[[6-(benzylamino)-9-propan-2-ylpurin-2-yl]amino]butan-1-ol —— C28H37F2N9O5
    4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;(2R)-2-[[6-(benzylamino)-9-propan-2-ylpurin-2-yl]amino]butan-1-ol
    —— [(2S,3R,5S)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] 2-amino-3-methylbutanoate;1-[(2S,4R,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione —— C24H36N6O10
    [(2S,3R,5S)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] 2-amino-3-methylbutanoate;1-[(2S,4R,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
    —— 1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione;N'-(2-hydroxy-3-piperidin-1-ylpropoxy)pyridine-3-carboximidamide —— C24H35N9O6
    1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione;N'-(2-hydroxy-3-piperidin-1-ylpropoxy)pyridine-3-carboximidamide
    —— 4-acetamido-N-(2-aminophenyl)benzamide;4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one —— C24H26F2N6O6
    4-acetamido-N-(2-aminophenyl)benzamide;4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
    —— [(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-bis(3-oxobutanoyloxy)oxolan-2-yl]methyl 3-oxobutanoate —— C21H24N2O12
    [(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-bis(3-oxobutanoyloxy)oxolan-2-yl]methyl 3-oxobutanoate
    —— 4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;1,3-bis(2-chloroethyl)-1-nitrosourea —— C14H22Cl2N6O7
    4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;1,3-bis(2-chloroethyl)-1-nitrosourea
    —— 7-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]-7-oxoheptanoic acid —— C17H23N5O7
    7-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]-7-oxoheptanoic acid
    —— 3-(3,3-dimethyl-2-oxobutyl)-5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione —— C15H21FN2O6
    3-(3,3-dimethyl-2-oxobutyl)-5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
    —— 4-amino-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-[(E)-prop-1-enyl]pyrimidin-2-one —— C12H16N6O3
    4-amino-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-[(E)-prop-1-enyl]pyrimidin-2-one
    —— 4-amino-1-[(2R,3S,4S,5S)-3-fluoro-4-(2-hydroxyethyl)-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one —— C11H16FN3O4
    4-amino-1-[(2R,3S,4S,5S)-3-fluoro-4-(2-hydroxyethyl)-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
    —— 4-amino-1-[(2S,3S,4S,5S)-3-fluoro-4-(hydroxyamino)-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one —— C9H13FN4O4
    4-amino-1-[(2S,3S,4S,5S)-3-fluoro-4-(hydroxyamino)-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
    —— 4-amino-1-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-5-prop-2-enylpyrimidin-2-one —— C12H17N3O3
    4-amino-1-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-5-prop-2-enylpyrimidin-2-one
    —— 4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;(1R,2R)-cyclohexane-1,2-diamine;2,2-dimethyloctanoate;platinum(2+) —— C35H63F2N5O8Pt
    4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;(1R,2R)-cyclohexane-1,2-diamine;2,2-dimethyloctanoate;platinum(2+)
    —— (4E,7E,10E,13E,16E,19E)-N-[1-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]docosa-4,7,10,13,16,19-hexaenamide —— C31H43N3O4
    (4E,7E,10E,13E,16E,19E)-N-[1-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]docosa-4,7,10,13,16,19-hexaenamide
    —— 1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione;4-methyl-5-pyrazin-2-yldithiole-3-thione —— C18H19N7O4S3
    1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione;4-methyl-5-pyrazin-2-yldithiole-3-thione
    —— [(2R,3S,4R,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl 2,4,6-trimethoxybenzoate —— C19H21FN2O10
    [(2R,3S,4R,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl 2,4,6-trimethoxybenzoate
    —— 4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidin-2-one —— C10H13F2N3O4
    4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidin-2-one
    —— 1-[(2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-sulfanylidene-5-(trifluoromethyl)pyrimidin-4-one —— C10H11F3N2O4S
    1-[(2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-sulfanylidene-5-(trifluoromethyl)pyrimidin-4-one
    —— 1-[(2S,3R,4R,5S)-4-fluoro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-sulfanylidenepyrimidin-4-one —— C9H11FN2O4S
    1-[(2S,3R,4R,5S)-4-fluoro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-sulfanylidenepyrimidin-4-one
    —— 4-amino-1-[(2R,5R)-5-(hydroxymethyl)-4-sulfanyloxolan-2-yl]pyrimidin-2-one —— C9H13N3O3S
    4-amino-1-[(2R,5R)-5-(hydroxymethyl)-4-sulfanyloxolan-2-yl]pyrimidin-2-one
    —— [1-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]-3-[[(2S,5R)-5-[4-(hexadecanoylamino)-2-oxopyrimidin-1-yl]oxolan-2-yl]methoxy]propan-2-yl] hexadecanoate —— C54H90N8O10
    [1-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]-3-[[(2S,5R)-5-[4-(hexadecanoylamino)-2-oxopyrimidin-1-yl]oxolan-2-yl]methoxy]propan-2-yl] hexadecanoate
    —— [(2S,5R)-5-[4-[[(4E,7E,10E,13E,16E,19E)-docosa-4,7,10,13,16,19-hexaenoyl]amino]-2-oxopyrimidin-1-yl]oxolan-2-yl]methyl (4Z,7Z,10E,13Z,16Z,19E)-docosa-4,7,10,13,16,19-hexaenoate —— C53H73N3O5
    [(2S,5R)-5-[4-[[(4E,7E,10E,13E,16E,19E)-docosa-4,7,10,13,16,19-hexaenoyl]amino]-2-oxopyrimidin-1-yl]oxolan-2-yl]methyl (4Z,7Z,10E,13Z,16Z,19E)-docosa-4,7,10,13,16,19-hexaenoate
    —— [[2-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]-3-octadecoxypropoxy]-hydroxyphosphoryl]formic acid —— C32H56N5O10P
    [[2-[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]-3-octadecoxypropoxy]-hydroxyphosphoryl]formic acid
    —— [(2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-4,4-difluoro-3-hydroxyoxolan-2-yl]methoxy-[[2-(2,2-dimethylpropanoylsulfanyl)ethoxy-hydroxyphosphoryl]methyl]phosphinic acid —— C17H27F2N3O10P2S
    [(2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-4,4-difluoro-3-hydroxyoxolan-2-yl]methoxy-[[2-(2,2-dimethylpropanoylsulfanyl)ethoxy-hydroxyphosphoryl]methyl]phosphinic acid
    —— 1-[(2S,3S,4R,5R)-3-bromo-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-prop-2-enyloxolan-2-yl]pyrimidine-2,4-dione —— C24H43BrN2O5Si2
    1-[(2S,3S,4R,5R)-3-bromo-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-prop-2-enyloxolan-2-yl]pyrimidine-2,4-dione
    —— [(2S,3S,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy-[[(2S,3S,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methyl]phosphinic acid —— C18H21F2N4O11P
    [(2S,3S,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy-[[(2S,3S,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methyl]phosphinic acid
    —— 4-amino-1-[(2R,4S,5R)-4-hydroxy-5-[(1,3,3,5,5-pentaoxo-1lambda6,3lambda6,5lambda6-trithia-2,4,6-triazacyclohex-6-en-1-yl)oxymethyl]oxolan-2-yl]pyrimidin-2-one —— C9H14N6O9S3
    4-amino-1-[(2R,4S,5R)-4-hydroxy-5-[(1,3,3,5,5-pentaoxo-1lambda6,3lambda6,5lambda6-trithia-2,4,6-triazacyclohex-6-en-1-yl)oxymethyl]oxolan-2-yl]pyrimidin-2-one
    —— 4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione —— C18H21F4N5O9
    4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
    —— 4-amino-5-chloro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-(methylamino)pyrimidin-2-one —— C19H26ClFN6O8
    4-amino-5-chloro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-(methylamino)pyrimidin-2-one
    —— 1-[(3R,4R)-5-[[tert-butyl(diphenyl)silyl]oxymethyl]-3-fluoro-4-methyloxolan-2-yl]-5-methylpyrimidine-2,4-dione —— C27H33FN2O4Si
    1-[(3R,4R)-5-[[tert-butyl(diphenyl)silyl]oxymethyl]-3-fluoro-4-methyloxolan-2-yl]-5-methylpyrimidine-2,4-dione
    —— 1-[(2R,4S,5R)-4-hydroxy-5-[2-(2-nitrophenyl)propoxycarbothioyloxymethyl]oxolan-2-yl]-5-methylpyrimidine-2,4-dione —— C20H23N3O8S
    1-[(2R,4S,5R)-4-hydroxy-5-[2-(2-nitrophenyl)propoxycarbothioyloxymethyl]oxolan-2-yl]-5-methylpyrimidine-2,4-dione
    —— Methyl 2-[[[5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate —— C19H24N3O8P
    Methyl 2-[[[5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate
    —— [3-[(2R,4S,5R)-4-fluoro-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-2,6-dioxopyrimidin-1-yl]methyl 2,2-dimethylpropanoate —— C16H23FN2O6
    [3-[(2R,4S,5R)-4-fluoro-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-2,6-dioxopyrimidin-1-yl]methyl 2,2-dimethylpropanoate
    —— 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-3-(2-oxopropyl)pyrimidine-2,4-dione —— C12H15FN2O7
    1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-3-(2-oxopropyl)pyrimidine-2,4-dione
    —— 1-[(2R,4S,5R)-4-fluoro-5-(hydroxymethyl)oxolan-2-yl]-5-(methylsulfanylmethyl)pyrimidine-2,4-dione —— C11H15FN2O4S
    1-[(2R,4S,5R)-4-fluoro-5-(hydroxymethyl)oxolan-2-yl]-5-(methylsulfanylmethyl)pyrimidine-2,4-dione
    —— 4-amino-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-ethylpyrimidin-2-one —— C11H16N6O3
    4-amino-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-ethylpyrimidin-2-one
    —— thymine 1-(1-deoxy-β-D-psicofuranosyl) 34441-68-4 C11H16N2O6
    thymine 1-(1-deoxy-β-D-psicofuranosyl)
    —— 4-amino-1-[(2R,3S,4S,5S)-3-fluoro-4-(hydroxyamino)-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one —— C9H13FN4O4
    4-amino-1-[(2R,3S,4S,5S)-3-fluoro-4-(hydroxyamino)-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
    —— [(2R,3R,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3-hexadecanoyloxyoxolan-2-yl]methyl hexadecanoate —— C41H71FN2O7
    [(2R,3R,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3-hexadecanoyloxyoxolan-2-yl]methyl hexadecanoate
    —— 5-(1-decynyl)-2'-deoxyuridine phenyl N-methoxy-L-alanyl phosphoramidate 322454-32-0 C29H40N3O9P
    5-(1-decynyl)-2'-deoxyuridine phenyl N-methoxy-L-alanyl phosphoramidate
    —— [(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl (4E,7E,10E,13E,16E,19E)-docosa-4,7,10,13,16,19-hexaenoate —— C32H43N5O5
    [(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl (4E,7E,10E,13E,16E,19E)-docosa-4,7,10,13,16,19-hexaenoate
    —— N-[2-[3-[4-[2-[4-amino-1-[4-fluoro-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-5-yl]ethynyl]phenyl]prop-2-ynoxy]ethyl]-2,2,2-trifluoroacetamide —— C24H22F4N4O5
    N-[2-[3-[4-[2-[4-amino-1-[4-fluoro-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-5-yl]ethynyl]phenyl]prop-2-ynoxy]ethyl]-2,2,2-trifluoroacetamide
    —— 4-amino-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidin-2-one;4-amino-5-fluoro-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one —— C18H24FN9O6S
    4-amino-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidin-2-one;4-amino-5-fluoro-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one
    —— 2-tert-butoxycarbonylamino-3-methyl-butyric acid 5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-4-hydroxy-2-hydroxymethyl-4-methyl-tetrahydro-furan-3-yl ester —— C20H32N4O8
    2-tert-butoxycarbonylamino-3-methyl-butyric acid 5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-4-hydroxy-2-hydroxymethyl-4-methyl-tetrahydro-furan-3-yl ester
    —— 5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3-(2-oxobutyl)pyrimidine-2,4-dione —— C13H17FN2O6
    5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3-(2-oxobutyl)pyrimidine-2,4-dione