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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
    —— 5-(4-bromobuta-1,3-dienyl)-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione —— C13H15BrN2O5
    5-(4-bromobuta-1,3-dienyl)-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
    —— 1-[3-[[5-(5-Ethyl-2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy]-4-hydroxy-5-propyloxolan-2-yl]-5-methylpyrimidine-2,4-dione —— C23H32N4O9
    1-[3-[[5-(5-Ethyl-2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy]-4-hydroxy-5-propyloxolan-2-yl]-5-methylpyrimidine-2,4-dione
    —— 1-[(3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-4-(hydroxyamino)pyrimidin-2-one —— C9H12FN3O6
    1-[(3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-4-(hydroxyamino)pyrimidin-2-one
    —— 5-Ethyl-1-[4-hydroxy-5-(hydroxymethyl)-3-(2-methoxyoctan-3-yloxy)oxolan-2-yl]pyrimidine-2,4-dione —— C20H33N2O7+
    5-Ethyl-1-[4-hydroxy-5-(hydroxymethyl)-3-(2-methoxyoctan-3-yloxy)oxolan-2-yl]pyrimidine-2,4-dione
    —— 4-(hydroxyamino)-1-[(2R,5S)-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-propylpyrimidin-2-one —— C12H19N3O5
    4-(hydroxyamino)-1-[(2R,5S)-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-propylpyrimidin-2-one
    —— 3-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-sulfanylidenepyrimidin-2-one —— C9H11FN2O4S
    3-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-sulfanylidenepyrimidin-2-one
    —— 1-[5-(Hydroxymethyl)-3-methoxy-4-methyloxolan-2-yl]-4-propylpyrimidin-2-one —— C14H22N2O4
    1-[5-(Hydroxymethyl)-3-methoxy-4-methyloxolan-2-yl]-4-propylpyrimidin-2-one
    —— [(2S,5R)-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl (2S)-2-amino-3-methylbutanoate —— C14H21N3O5
    [(2S,5R)-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl (2S)-2-amino-3-methylbutanoate
    —— 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-phenacylpyrimidin-2-one —— C17H18N2O6
    1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-phenacylpyrimidin-2-one
    —— 5-[(Z)-2-bromoethenyl]-1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione —— C11H13BrN2O6
    5-[(Z)-2-bromoethenyl]-1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
    —— Propan-2-yl 2-[[4-fluoro-3-hydroxy-4-methyl-5-(4-methyl-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-propan-2-ylphosphoryl]iminopropanoate —— C20H31FN3O7P
    Propan-2-yl 2-[[4-fluoro-3-hydroxy-4-methyl-5-(4-methyl-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-propan-2-ylphosphoryl]iminopropanoate
    —— 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-2-phenyloxolan-2-yl]pyrimidine-2,4-dione —— C15H16N2O6
    1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-2-phenyloxolan-2-yl]pyrimidine-2,4-dione
    —— 3-[2-[[1-[4-methoxy-3,3-dimethyl-5-(2-oxoethyl)oxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-methylamino]-2-oxoethoxy]-N-[1-[4-methoxy-5-(methoxymethyl)-3,3-dimethyloxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-N-methylpropanamide;N-[1-[4-methoxy-5-(methoxymethyl)-3-methyloxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-3-[2-[[1-[4-methoxy-3-methyl-5-(2-oxoethyl)oxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-methylamino]-2-oxoethoxy]-N-methylpropanamide;1-[1-[4-methoxy-5-(methoxymethyl)-3-methyloxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-3-[3-[[[1-[4-methoxy-3-methyl-5-(2-oxoethyl)oxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-methylcarbamoyl]amino]propyl]-1-methylurea;[2-[[1-[4-methoxy-5-(methoxymethyl)-3-methyloxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-methylamino]-2-oxoethyl] N-[1-[4-methoxy-3-methyl-5-(2-oxoethyl)oxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-N-methylcarbamate —— C132H194N26O43
    3-[2-[[1-[4-methoxy-3,3-dimethyl-5-(2-oxoethyl)oxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-methylamino]-2-oxoethoxy]-N-[1-[4-methoxy-5-(methoxymethyl)-3,3-dimethyloxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-N-methylpropanamide;N-[1-[4-methoxy-5-(methoxymethyl)-3-methyloxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-3-[2-[[1-[4-methoxy-3-methyl-5-(2-oxoethyl)oxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-methylamino]-2-oxoethoxy]-N-methylpropanamide;1-[1-[4-methoxy-5-(methoxymethyl)-3-methyloxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-3-[3-[[[1-[4-methoxy-3-methyl-5-(2-oxoethyl)oxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-methylcarbamoyl]amino]propyl]-1-methylurea;[2-[[1-[4-methoxy-5-(methoxymethyl)-3-methyloxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-methylamino]-2-oxoethyl] N-[1-[4-methoxy-3-methyl-5-(2-oxoethyl)oxolan-2-yl]-5-methyl-2-oxopyrimidin-4-yl]-N-methylcarbamate
    —— 1-[4-Hydroxy-5-[[(1-hydroxy-1-propan-2-yloxypropan-2-yl)amino]phosphanyloxymethyl]-3-methyloxolan-2-yl]pyrimidine-2,4-dione —— C16H28N3O7P
    1-[4-Hydroxy-5-[[(1-hydroxy-1-propan-2-yloxypropan-2-yl)amino]phosphanyloxymethyl]-3-methyloxolan-2-yl]pyrimidine-2,4-dione
    —— 1-[(2R,4R,5R)-5-(hydroxymethyl)-4-methylsulfanyloxolan-2-yl]-5-methylpyrimidine-2,4-dione;1,1,1-trichloroethane —— C13H19Cl3N2O4S
    1-[(2R,4R,5R)-5-(hydroxymethyl)-4-methylsulfanyloxolan-2-yl]-5-methylpyrimidine-2,4-dione;1,1,1-trichloroethane
    —— [5-[2,4-dioxo-5-[(E)-2-trimethylsilylethenyl]pyrimidin-1-yl]-2-(hydroxymethyl)-4,4-dimethyloxolan-3-yl] 1-methylpyridin-1-ium-3-carboxylate;ethane —— C25H38N3O6Si+
    [5-[2,4-dioxo-5-[(E)-2-trimethylsilylethenyl]pyrimidin-1-yl]-2-(hydroxymethyl)-4,4-dimethyloxolan-3-yl] 1-methylpyridin-1-ium-3-carboxylate;ethane
    —— [5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl 4-[[(8S,12S,13R,14S,16R)-9-carbamoyloxy-13,20,22-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18(22),19-hexaen-19-yl]imino]butanoate —— C41H56N6O14
    [5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl 4-[[(8S,12S,13R,14S,16R)-9-carbamoyloxy-13,20,22-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18(22),19-hexaen-19-yl]imino]butanoate
    —— N-[[3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-(2,4-dioxopyrimidin-1-yl)tetrahydrofuran-2-yl]methyl]-2-[4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)tetrahydrofuran-3-yl]ethanimine oxide —— C44H81N5O11Si4
    N-[[3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-(2,4-dioxopyrimidin-1-yl)tetrahydrofuran-2-yl]methyl]-2-[4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)tetrahydrofuran-3-yl]ethanimine oxide
    —— 1-[4-Hydroxy-5-(methoxymethyl)oxolan-2-yl]-4-methylpyrimidin-2-one —— C11H16N2O4
    1-[4-Hydroxy-5-(methoxymethyl)oxolan-2-yl]-4-methylpyrimidin-2-one
    —— (2R,3S)-5-(2,8-dimethoxy-7H-purin-1-ium-1-yl)-2-(hydroxymethyl)oxolan-3-ol —— C12H17N4O5+
    (2R,3S)-5-(2,8-dimethoxy-7H-purin-1-ium-1-yl)-2-(hydroxymethyl)oxolan-3-ol
    —— (2R,3S)-5-(2,6-dimethoxy-7H-purin-1-ium-1-yl)-2-(hydroxymethyl)oxolan-3-ol —— C12H17N4O5+
    (2R,3S)-5-(2,6-dimethoxy-7H-purin-1-ium-1-yl)-2-(hydroxymethyl)oxolan-3-ol
    —— N-[1-[4-ethynyl-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3-methyl-2-oxopyrimidin-1-ium-4-yl]-N'-hydroxyoctanediamide —— C20H29N4O8+
    N-[1-[4-ethynyl-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3-methyl-2-oxopyrimidin-1-ium-4-yl]-N'-hydroxyoctanediamide
    —— N-[5-fluoro-1-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide —— C16H16FN3O4
    N-[5-fluoro-1-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide
    —— N-[1-[(2R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]-2,4,6-trimethylbenzamide —— C19H23N3O6
    N-[1-[(2R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]-2,4,6-trimethylbenzamide
    —— N'-[5-fluoro-1-[5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]-N,N-dimethylmethanimidamide —— C12H17FN4O3
    N'-[5-fluoro-1-[5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]-N,N-dimethylmethanimidamide
    —— benzyl 2-[4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-5-yl]acetate —— C18H21N3O6
    benzyl 2-[4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-5-yl]acetate
    —— 1-[(2R,3S,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(3-oxobut-1-enyl)pyrimidine-2,4-dione —— C13H15FN2O6
    1-[(2R,3S,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(3-oxobut-1-enyl)pyrimidine-2,4-dione
    —— 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-phenyl-4-sulfanylidenepyrimidin-2-one —— C15H16N2O4S
    1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-phenyl-4-sulfanylidenepyrimidin-2-one
    —— 5-(2-bromoethenyl)-4-(hydroxyamino)-1-[(2R,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one —— C11H14BrN3O5
    5-(2-bromoethenyl)-4-(hydroxyamino)-1-[(2R,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
    —— 4-amino-1-[(2R,4S,5R)-4-[tert-butyl(dimethyl)silyl]-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-yl]pyrimidin-2-one —— C16H28FN3O4Si
    4-amino-1-[(2R,4S,5R)-4-[tert-butyl(dimethyl)silyl]-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-yl]pyrimidin-2-one
    —— 4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-[[(4S)-2-hydroxy-4-pyridin-4-yl-1,3,2-dioxaphosphinan-2-ium-2-yl]oxymethyl]oxolan-2-yl]pyrimidin-2-one —— C17H22N4O8P+
    4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-[[(4S)-2-hydroxy-4-pyridin-4-yl-1,3,2-dioxaphosphinan-2-ium-2-yl]oxymethyl]oxolan-2-yl]pyrimidin-2-one
    —— N-[2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]butan-1-imine oxide —— C20H35N3O5Si
    N-[2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]butan-1-imine oxide
    —— benzyl (2S)-2-[[[(2R,5R)-5-[5-(2-bromoethenyl)-2,4-dioxopyrimidin-1-yl]-3-hydroxyoxolan-2-yl]methoxy-(4-fluorophenoxy)phosphoryl]amino]propanoate —— C27H28BrFN3O9P
    benzyl (2S)-2-[[[(2R,5R)-5-[5-(2-bromoethenyl)-2,4-dioxopyrimidin-1-yl]-3-hydroxyoxolan-2-yl]methoxy-(4-fluorophenoxy)phosphoryl]amino]propanoate
    —— N-[[3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl]-2-[4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-(2,4-dioxopyrimidin-1-yl)oxolan-3-yl]ethanimine oxide —— C44H81N5O11Si4
    N-[[3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl]-2-[4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-(2,4-dioxopyrimidin-1-yl)oxolan-3-yl]ethanimine oxide
    —— 3-benzoyl-1-[(3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-ethenylpyrimidine-2,4-dione —— C18H18N2O7
    3-benzoyl-1-[(3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-ethenylpyrimidine-2,4-dione
    —— N-[2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]-1-phenylmethanimine oxide —— C23H33N3O5Si
    N-[2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]-1-phenylmethanimine oxide
    —— 2-(5-nitrothiophen-2-yl)propan-2-yl N-[1-[(3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]carbamate —— C17H20N4O9S
    2-(5-nitrothiophen-2-yl)propan-2-yl N-[1-[(3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]carbamate
    —— (2R,3S)-5-(2,6-diamino-7H-purin-1-ium-1-yl)-2-(hydroxymethyl)oxolan-3-ol —— C10H15N6O3+
    (2R,3S)-5-(2,6-diamino-7H-purin-1-ium-1-yl)-2-(hydroxymethyl)oxolan-3-ol
    —— [(2R,3R,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxy-4-methyl-3-pentanoyloxyoxolan-2-yl]methyl pentanoate —— C20H31N3O7
    [(2R,3R,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxy-4-methyl-3-pentanoyloxyoxolan-2-yl]methyl pentanoate
    —— (2R,3S)-5-(8-amino-2-fluoro-7H-purin-1-ium-1-yl)-2-(hydroxymethyl)oxolan-3-ol —— C10H13FN5O3+
    (2R,3S)-5-(8-amino-2-fluoro-7H-purin-1-ium-1-yl)-2-(hydroxymethyl)oxolan-3-ol
    —— 1-[(2S,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(2-phenylethynyl)pyrimidine-2,4-dione —— C17H16N2O5
    1-[(2S,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(2-phenylethynyl)pyrimidine-2,4-dione
    —— methyl 3-[1-[(2R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-(hydroxyamino)-2-oxopyrimidin-5-yl]prop-2-enoate —— C13H17N3O8
    methyl 3-[1-[(2R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-(hydroxyamino)-2-oxopyrimidin-5-yl]prop-2-enoate
    —— [5-[5-(2-Chloroethenyl)-2,4-dioxopyrimidin-1-yl]-3,4-dihydroxyoxolan-2-yl]methyl pyridine-2-carboxylate —— C17H16ClN3O7
    [5-[5-(2-Chloroethenyl)-2,4-dioxopyrimidin-1-yl]-3,4-dihydroxyoxolan-2-yl]methyl pyridine-2-carboxylate
    —— 3-[1-[(2R,5R)-4-hydroxy-5-(methoxymethyl)oxolan-2-yl]-2,4-dioxopyrimidin-5-yl]prop-2-enoic acid —— C13H16N2O7
    3-[1-[(2R,5R)-4-hydroxy-5-(methoxymethyl)oxolan-2-yl]-2,4-dioxopyrimidin-5-yl]prop-2-enoic acid
    —— N-[1-[(2R,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-hydroxyoxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide —— C22H31N3O5Si
    N-[1-[(2R,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-hydroxyoxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide
    —— ethyl (2S)-2-[[[5-[5-(2-bromoethenyl)-2,4-dioxopyrimidin-1-yl]-3-hydroxyoxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate —— C22H27BrN3O9P
    ethyl (2S)-2-[[[5-[5-(2-bromoethenyl)-2,4-dioxopyrimidin-1-yl]-3-hydroxyoxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate
    —— [1-[(4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-8-yl]-methyl-(6-sulfanylidene-3H-purin-8-ylidene)azanium —— C16H16N9O3S+
    [1-[(4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-8-yl]-methyl-(6-sulfanylidene-3H-purin-8-ylidene)azanium
    —— 5-(3-aminoprop-1-ynyl)-1-[(2R,4S,5R)-4-(azidomethoxy)-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione —— C13H16N6O5
    5-(3-aminoprop-1-ynyl)-1-[(2R,4S,5R)-4-(azidomethoxy)-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
    —— N-[1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]-[[(2R,3S,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy]-N-octadecylphosphonamidic acid —— C36H59FN5O12P
    N-[1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]-[[(2R,3S,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy]-N-octadecylphosphonamidic acid
    —— 4-amino-2-[3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,6-dioxopyrimidin-1-yl]butanoic acid —— C13H19N3O8
    4-amino-2-[3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,6-dioxopyrimidin-1-yl]butanoic acid