摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

核苷、核苷酸和类似物

中文名称 英文名称 CAS号 化学式 结构式图片
—— [(2S,4S)-4-(4-amino-2-oxopyrimidin-1-yl)-1,3-dioxolan-2-yl]methyl octadec-6-enoate —— C26H43N3O5
[(2S,4S)-4-(4-amino-2-oxopyrimidin-1-yl)-1,3-dioxolan-2-yl]methyl octadec-6-enoate
—— [3,4-diacetyloxy-5-[6-(4-methylphenyl)sulfanyl-2-oxo-3H-purin-9-yl]oxolan-2-yl]methyl acetate —— C23H24N4O8S
[3,4-diacetyloxy-5-[6-(4-methylphenyl)sulfanyl-2-oxo-3H-purin-9-yl]oxolan-2-yl]methyl acetate
—— [hydroxy-[[(2R,3S,5R)-3-hydroxy-5-[6-[(2-nitrophenyl)methylamino]purin-9-yl]oxolan-2-yl]methoxy]phosphoryl] phosphono hydrogen phosphate —— C17H21N6O14P3
[hydroxy-[[(2R,3S,5R)-3-hydroxy-5-[6-[(2-nitrophenyl)methylamino]purin-9-yl]oxolan-2-yl]methoxy]phosphoryl] phosphono hydrogen phosphate
—— methyl (2S)-2-[[[(3S)-5-[5-[3-[bis(aziridin-1-yl)phosphoryloxy]prop-1-enyl]-2,4-dioxopyrimidin-1-yl]-3-hydroxyoxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate —— C26H35N5O11P2
methyl (2S)-2-[[[(3S)-5-[5-[3-[bis(aziridin-1-yl)phosphoryloxy]prop-1-enyl]-2,4-dioxopyrimidin-1-yl]-3-hydroxyoxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate
—— (3R,4R,5R)-5-(hydroxymethyl)-3-methyl-2-(6-thianthren-1-ylpurin-9-yl)oxolane-3,4-diol —— C23H20N4O4S2
(3R,4R,5R)-5-(hydroxymethyl)-3-methyl-2-(6-thianthren-1-ylpurin-9-yl)oxolane-3,4-diol
—— Ethene;2-(hydroxymethyl)-5-[2-(imidazol-1-ylmethylamino)-6-methylpurin-9-yl]oxolan-3-ol —— C17H23N7O3
Ethene;2-(hydroxymethyl)-5-[2-(imidazol-1-ylmethylamino)-6-methylpurin-9-yl]oxolan-3-ol
—— (2R,3S)-5-[2-fluoro-8-(methylamino)-7H-purin-1-ium-1-yl]-2-(hydroxymethyl)oxolan-3-ol —— C11H15FN5O3+
(2R,3S)-5-[2-fluoro-8-(methylamino)-7H-purin-1-ium-1-yl]-2-(hydroxymethyl)oxolan-3-ol
—— [[(2S,5R)-5-(5-bromo-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]-hydroxymethyl] ethenyl hydrogen phosphate —— C11H14BrN2O8P
[[(2S,5R)-5-(5-bromo-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]-hydroxymethyl] ethenyl hydrogen phosphate
—— 1-[5-(hydroxymethyl)-4-methoxy-3,3-dimethyloxolan-2-yl]-5-[(E)-2-trimethylsilylethenyl]pyrimidine-2,4-dione;trimethyl-[(E)-prop-1-enyl]silane —— C23H42N2O5Si2
1-[5-(hydroxymethyl)-4-methoxy-3,3-dimethyloxolan-2-yl]-5-[(E)-2-trimethylsilylethenyl]pyrimidine-2,4-dione;trimethyl-[(E)-prop-1-enyl]silane
—— 2-amino-9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-8-[2-[(4-morpholin-4-ylphenyl)methylidene]hydrazinyl]-1H-purin-6-one —— C21H26N8O6
2-amino-9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-8-[2-[(4-morpholin-4-ylphenyl)methylidene]hydrazinyl]-1H-purin-6-one
—— [[(2R,3S,4R,5R)-5-[6-amino-9-[3,4-bis(hydroxymethyl)oxetan-2-yl]purin-9-ium-9-yl]-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate —— C15H25N5O16P3+
[[(2R,3S,4R,5R)-5-[6-amino-9-[3,4-bis(hydroxymethyl)oxetan-2-yl]purin-9-ium-9-yl]-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate
—— 7-[(3S,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxy-3-methyloxolan-2-yl]-3H-pyrrolo[2,3-d]pyrimidin-4-one —— C13H17N3O5
7-[(3S,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxy-3-methyloxolan-2-yl]-3H-pyrrolo[2,3-d]pyrimidin-4-one
—— [5-(6-Aminopurin-9-yl)-3-oxooxolan-2-yl]methoxy-[[(6,8-dichloro-9,9-dimethyl-7-oxoacridin-2-yl)oxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-oxophosphanium —— C25H22Cl2N6O12P3+
[5-(6-Aminopurin-9-yl)-3-oxooxolan-2-yl]methoxy-[[(6,8-dichloro-9,9-dimethyl-7-oxoacridin-2-yl)oxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-oxophosphanium
—— 3-[3,4-Dihydroxy-5-(6-methylsulfanylpurin-9-yl)oxolan-2-yl]propanamide —— C13H17N5O4S
3-[3,4-Dihydroxy-5-(6-methylsulfanylpurin-9-yl)oxolan-2-yl]propanamide
—— 9-[3-(Fluoromethyl)cyclopent-2-en-1-yl]-6-methylpurine —— C12H13FN4
9-[3-(Fluoromethyl)cyclopent-2-en-1-yl]-6-methylpurine
—— 1-[(2R,3R,5R)-5-ethyl-3,4-dihydroxyoxolan-2-yl]-1,2,4-triazole-3-carboxamide —— C9H14N4O4
1-[(2R,3R,5R)-5-ethyl-3,4-dihydroxyoxolan-2-yl]-1,2,4-triazole-3-carboxamide
—— 4-Ethyl-1-(5-ethyl-4-hydroxy-3-methoxyoxolan-2-yl)pyrimidin-2-one —— C13H20N2O4
4-Ethyl-1-(5-ethyl-4-hydroxy-3-methoxyoxolan-2-yl)pyrimidin-2-one
—— 9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1-[2-(7H-purin-6-ylsulfanyl)ethyl]purine-6-thione —— C17H18N8O4S2
9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1-[2-(7H-purin-6-ylsulfanyl)ethyl]purine-6-thione
—— 6-chloro-9-[(1S,3R,4S)-1-ethyl-7-phenylmethoxy-2,5-dioxabicyclo[2.2.1]heptan-3-yl]purin-2-amine;propane —— C22H28ClN5O3
6-chloro-9-[(1S,3R,4S)-1-ethyl-7-phenylmethoxy-2,5-dioxabicyclo[2.2.1]heptan-3-yl]purin-2-amine;propane
—— 2-[(2R,3R,4R,5R)-2-(6-aminopurin-9-yl)-4-hydroxy-5-(hydroxymethyl)oxolan-3-yl]oxyacetaldehyde —— C12H15N5O5
2-[(2R,3R,4R,5R)-2-(6-aminopurin-9-yl)-4-hydroxy-5-(hydroxymethyl)oxolan-3-yl]oxyacetaldehyde
—— 1-[(3R)-1-[6-[2,2-bis(4-hydroxyphenyl)ethylamino]-9-[(1R,2S,3R,4S)-2,3-dihydroxy-4-(4-hydroxy-5-methyl-2-oxo-1H-imidazol-3-yl)cyclopentyl]purin-2-yl]pyrrolidin-3-yl]-3-[(3-hydroxyphenyl)methyl]urea —— C40H44N10O8
1-[(3R)-1-[6-[2,2-bis(4-hydroxyphenyl)ethylamino]-9-[(1R,2S,3R,4S)-2,3-dihydroxy-4-(4-hydroxy-5-methyl-2-oxo-1H-imidazol-3-yl)cyclopentyl]purin-2-yl]pyrrolidin-3-yl]-3-[(3-hydroxyphenyl)methyl]urea
—— 2-(2,4-dichlorophenoxy)-2-[[9-[(2R,5R)-3,4-dihydroxy-5-[[hydroxy-[hydroxy(phosphonooxy)phosphoryl]oxyphosphoryl]oxymethyl]oxolan-2-yl]-6-oxo-1H-purin-2-yl]amino]acetic acid —— C18H20Cl2N5O17P3
2-(2,4-dichlorophenoxy)-2-[[9-[(2R,5R)-3,4-dihydroxy-5-[[hydroxy-[hydroxy(phosphonooxy)phosphoryl]oxyphosphoryl]oxymethyl]oxolan-2-yl]-6-oxo-1H-purin-2-yl]amino]acetic acid
—— 4-amino-1-[(2S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-hydroxyoxolan-2-yl]-5-fluoropyrimidin-2-one —— C15H26FN3O4Si
4-amino-1-[(2S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-hydroxyoxolan-2-yl]-5-fluoropyrimidin-2-one
—— (2R,5R)-2-(6-amino-8-phenylpurin-9-yl)-5-[[4-(1-ethoxyethenylamino)oxybutyl-methylamino]methyl]oxolane-3,4-diol —— C25H35N7O5
(2R,5R)-2-(6-amino-8-phenylpurin-9-yl)-5-[[4-(1-ethoxyethenylamino)oxybutyl-methylamino]methyl]oxolane-3,4-diol
—— 5-(6-aminopurin-9-yl)-N-ethyl-3,4-dihydroxy-N-[(2R)-2-hydroxy-2-[(1-hydroxy-2H-isoindol-4-yl)amino]ethyl]oxolane-2-carboxamide —— C22H26N8O6
5-(6-aminopurin-9-yl)-N-ethyl-3,4-dihydroxy-N-[(2R)-2-hydroxy-2-[(1-hydroxy-2H-isoindol-4-yl)amino]ethyl]oxolane-2-carboxamide
—— 4-[2-[2-[2-[[2-[2,5-dihydroxy-3-[2-[[(2R,3R,5R)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-methoxyphosphoryl]oxyethylsulfanyl]pyrrol-1-yl]acetyl]amino]ethoxy]ethoxy]ethylcarbamoyl]-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid —— C46H50N5O19PS
4-[2-[2-[2-[[2-[2,5-dihydroxy-3-[2-[[(2R,3R,5R)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-methoxyphosphoryl]oxyethylsulfanyl]pyrrol-1-yl]acetyl]amino]ethoxy]ethoxy]ethylcarbamoyl]-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid
—— (2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-[(2,3,4-trinitrophenoxy)methyl]oxolane-3,4-diol —— C16H14N8O10
(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-[(2,3,4-trinitrophenoxy)methyl]oxolane-3,4-diol
—— 5-(2-chloroethenyl)-1-[(2S,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione —— C11H13ClN2O5
5-(2-chloroethenyl)-1-[(2S,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
—— [(4R,6R)-4-(3-carbamoyl-1,2,4-triazol-1-yl)-2-phenyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl 1,3-benzodioxole-5-carboxylate —— C23H20N4O8
[(4R,6R)-4-(3-carbamoyl-1,2,4-triazol-1-yl)-2-phenyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl 1,3-benzodioxole-5-carboxylate
—— 2-amino-9-[(2R,5S)-5-(fluoromethyl)-3,4-dihydroxyoxolan-2-yl]-1H-purin-6-one —— C10H12FN5O4
2-amino-9-[(2R,5S)-5-(fluoromethyl)-3,4-dihydroxyoxolan-2-yl]-1H-purin-6-one
—— 5-(2-bromoethenyl)-1-[(2R,4R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-dioxolan-4-yl]pyrimidine-2,4-dione —— C26H29BrN2O5Si
5-(2-bromoethenyl)-1-[(2R,4R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-dioxolan-4-yl]pyrimidine-2,4-dione
—— 5-(1,2-dibromoethenyl)-1-[(2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione —— C11H12Br2N2O5
5-(1,2-dibromoethenyl)-1-[(2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
—— [(2R,3R,4R,5R)-4-formyloxy-2-(2-methyltetrazol-5-yl)-5-[6-(pentan-3-ylamino)-2-(2-piperidin-1-ylethylamino)purin-9-yl]oxolan-3-yl] formate —— C25H37N11O5
[(2R,3R,4R,5R)-4-formyloxy-2-(2-methyltetrazol-5-yl)-5-[6-(pentan-3-ylamino)-2-(2-piperidin-1-ylethylamino)purin-9-yl]oxolan-3-yl] formate
—— (3R,4S,5R)-2-(4-chloro-7-fluoroimidazo[4,5-c]pyridin-1-yl)-5-(hydroxymethyl)oxolane-3,4-diol —— C11H11ClFN3O4
(3R,4S,5R)-2-(4-chloro-7-fluoroimidazo[4,5-c]pyridin-1-yl)-5-(hydroxymethyl)oxolane-3,4-diol
—— 2-[[[[(2S,3aS,4R,6R)-4-[6-(ethylcarbamoylamino)purin-9-yl]-2-(2-phenylethenyl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]methylamino]acetic acid —— C25H31N7O12P2
2-[[[[(2S,3aS,4R,6R)-4-[6-(ethylcarbamoylamino)purin-9-yl]-2-(2-phenylethenyl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]methylamino]acetic acid
—— 2-amino-N-[6-amino-9-[(2R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-2-yl]sulfonylbenzamide —— C17H19N7O7S
2-amino-N-[6-amino-9-[(2R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-2-yl]sulfonylbenzamide
—— [5-[2,4-Dioxo-5-(2-trimethylsilylethenyl)pyrimidin-1-yl]-4-fluoro-2-(hydroxymethyl)oxolan-3-yl] pyridine-3-carboxylate —— C20H24FN3O6Si
[5-[2,4-Dioxo-5-(2-trimethylsilylethenyl)pyrimidin-1-yl]-4-fluoro-2-(hydroxymethyl)oxolan-3-yl] pyridine-3-carboxylate
—— [9-[3,4-dihydroxy-5-(phosphonooxymethyl)oxolan-2-yl]-7H-purin-9-ium-6-yl]sulfanylphosphonic acid —— C10H15N4O10P2S+
[9-[3,4-dihydroxy-5-(phosphonooxymethyl)oxolan-2-yl]-7H-purin-9-ium-6-yl]sulfanylphosphonic acid
—— [[2-amino-4-oxo-6,7-bis(sulfanyl)-3,5a,8,9a-tetrahydropyrano[3,2-g]pteridin-8-yl]methoxy-hydroxyphosphoryl] [5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate —— C20H24N10O13P2S2
[[2-amino-4-oxo-6,7-bis(sulfanyl)-3,5a,8,9a-tetrahydropyrano[3,2-g]pteridin-8-yl]methoxy-hydroxyphosphoryl] [5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate
—— tert-butyl 5-(bromomethyl)-3-[(2R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-yl]-2,6-dioxopyrimidine-1-carboxylate;1-[(2R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-yl]-5-[(2,6-dimethylphenyl)methoxymethyl]pyridine-2,4-dione;5-[(2,6-dimethylphenyl)methoxymethyl]-1-[(2R,4R,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyridine-2,4-dione —— C79H127BrN4O19Si4
tert-butyl 5-(bromomethyl)-3-[(2R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-yl]-2,6-dioxopyrimidine-1-carboxylate;1-[(2R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-yl]-5-[(2,6-dimethylphenyl)methoxymethyl]pyridine-2,4-dione;5-[(2,6-dimethylphenyl)methoxymethyl]-1-[(2R,4R,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyridine-2,4-dione
—— (2R,3S)-5-(2,8-diamino-7H-purin-1-ium-1-yl)-2-(hydroxymethyl)oxolan-3-ol —— C10H15N6O3+
(2R,3S)-5-(2,8-diamino-7H-purin-1-ium-1-yl)-2-(hydroxymethyl)oxolan-3-ol
—— 4-amino-1-[(2S,5R)-2-bromo-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;[(2S,5S)-5-(4-amino-2-oxopyrimidin-1-yl)-5-bromo-4,4-difluoro-3-methyloxolan-2-yl]methyl benzoate —— C26H26Br2F4N6O8
4-amino-1-[(2S,5R)-2-bromo-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;[(2S,5S)-5-(4-amino-2-oxopyrimidin-1-yl)-5-bromo-4,4-difluoro-3-methyloxolan-2-yl]methyl benzoate
—— (2R,3S,4R,5R)-2-[(3,5-dimethyl-1,2-oxazol-4-yl)sulfanylmethyl]-5-[6-(oxolan-3-ylamino)purin-9-yl]oxolane-3,4-diol —— C19H24N6O5S
(2R,3S,4R,5R)-2-[(3,5-dimethyl-1,2-oxazol-4-yl)sulfanylmethyl]-5-[6-(oxolan-3-ylamino)purin-9-yl]oxolane-3,4-diol
—— [2-(6-Aminopurin-9-yl)-5-[[[[5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl]oxy-oxidophosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl] hydrogen phosphate —— C21H26N7O17P3-2
[2-(6-Aminopurin-9-yl)-5-[[[[5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl]oxy-oxidophosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl] hydrogen phosphate
—— 1-[(2S,3R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,4-triazole-3-carboximidamide —— C8H13N5O4
1-[(2S,3R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,4-triazole-3-carboximidamide
—— 2-amino-9-[6-(hydroxymethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-1H-purin-6-one;1-phenylmethoxyethoxymethylbenzene —— C29H35N5O7
2-amino-9-[6-(hydroxymethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-1H-purin-6-one;1-phenylmethoxyethoxymethylbenzene
—— [[(2R,4S,5R)-4-acetamido-3,5-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate —— C17H26N6O14P2
[[(2R,4S,5R)-4-acetamido-3,5-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate
—— ethyl 2-[4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-5-yl]acetate —— C13H19N3O6
ethyl 2-[4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-5-yl]acetate
—— [2-(2,4-Dioxopyrimidin-1-yl)-5-[[[(6-ethyl-3,4-dihydroxy-5-methyloxepan-2-yl)oxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl] 4-[3-(trifluoromethyl)diaziridin-3-yl]benzoate —— C27H35F3N4O16P2
[2-(2,4-Dioxopyrimidin-1-yl)-5-[[[(6-ethyl-3,4-dihydroxy-5-methyloxepan-2-yl)oxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl] 4-[3-(trifluoromethyl)diaziridin-3-yl]benzoate
—— [(2R,3S,4R)-3,4-dihydroxy-5-[6-[[(3R)-oxolan-3-yl]amino]purin-9-yl]oxolan-2-yl]methyl (2S)-2-amino-3-methylbutanoate —— C19H28N6O6
[(2R,3S,4R)-3,4-dihydroxy-5-[6-[[(3R)-oxolan-3-yl]amino]purin-9-yl]oxolan-2-yl]methyl (2S)-2-amino-3-methylbutanoate