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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 咪唑并嘧啶类

    咪唑并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)-N'-[(1E,2E)-3-(furan-2-yl)-2-methylprop-2-en-1-ylidene]acetohydrazide —— C17H18N6O4
    2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)-N'-[(1E,2E)-3-(furan-2-yl)-2-methylprop-2-en-1-ylidene]acetohydrazide
    —— 8-[(2E)-2-(4-ethoxybenzylidene)hydrazinyl]-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione —— C17H20N6O3
    8-[(2E)-2-(4-ethoxybenzylidene)hydrazinyl]-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione
    —— 6-hydroxy-7-(2-hydroxy-3-phenoxypropyl)-3-methyl-8-[(2E)-2-(4-methylbenzylidene)hydrazinyl]-3,7-dihydro-2H-purin-2-one —— C23H24N6O4
    6-hydroxy-7-(2-hydroxy-3-phenoxypropyl)-3-methyl-8-[(2E)-2-(4-methylbenzylidene)hydrazinyl]-3,7-dihydro-2H-purin-2-one
    —— N-[(E)-(2-chlorophenyl)methylideneamino]-2-(1,3-dimethyl-2,6-dioxopurin-9-yl)acetamide —— C16H15ClN6O3
    N-[(E)-(2-chlorophenyl)methylideneamino]-2-(1,3-dimethyl-2,6-dioxopurin-9-yl)acetamide
    —— 7-benzyl-1,3-dimethyl-8-[(2E)-2-(4-methylbenzylidene)hydrazinyl]-3,7-dihydro-1H-purine-2,6-dione —— C22H22N6O2
    7-benzyl-1,3-dimethyl-8-[(2E)-2-(4-methylbenzylidene)hydrazinyl]-3,7-dihydro-1H-purine-2,6-dione
    —— 8-[(2E)-2-benzylidenehydrazinyl]-7-(4-fluorobenzyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione —— C20H17FN6O2
    8-[(2E)-2-benzylidenehydrazinyl]-7-(4-fluorobenzyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione
    —— 8-[(2E)-2-(4-bromobenzylidene)hydrazinyl]-7-(4-chlorobenzyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione —— C21H18BrClN6O2
    8-[(2E)-2-(4-bromobenzylidene)hydrazinyl]-7-(4-chlorobenzyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
    —— 8-[(2E)-2-benzylidenehydrazinyl]-3-methyl-7-(2-methylprop-2-en-1-yl)-3,7-dihydro-1H-purine-2,6-dione —— C17H18N6O2
    8-[(2E)-2-benzylidenehydrazinyl]-3-methyl-7-(2-methylprop-2-en-1-yl)-3,7-dihydro-1H-purine-2,6-dione
    —— 7-(2-chlorobenzyl)-8-[(2E)-2-(4-methoxybenzylidene)hydrazinyl]-3-methyl-3,7-dihydro-1H-purine-2,6-dione —— C21H19ClN6O3
    7-(2-chlorobenzyl)-8-[(2E)-2-(4-methoxybenzylidene)hydrazinyl]-3-methyl-3,7-dihydro-1H-purine-2,6-dione
    —— N'-[(1E)-2-(8-bromo-3-methyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)ethylidene]pyridine-4-carbohydrazide —— C14H12BrN7O3
    N'-[(1E)-2-(8-bromo-3-methyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)ethylidene]pyridine-4-carbohydrazide
    —— 1-benzyl-8-[(2E)-2-(4-ethoxybenzylidene)hydrazinyl]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione —— C23H24N6O3
    1-benzyl-8-[(2E)-2-(4-ethoxybenzylidene)hydrazinyl]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione
    —— N'-[(E)-(2,4-dimethoxyphenyl)methylidene]-2-(3-methyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)acetohydrazide —— C17H18N6O5
    N'-[(E)-(2,4-dimethoxyphenyl)methylidene]-2-(3-methyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)acetohydrazide
    —— 1-benzyl-8-[(2E)-2-(furan-2-ylmethylidene)hydrazinyl]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione —— C19H18N6O3
    1-benzyl-8-[(2E)-2-(furan-2-ylmethylidene)hydrazinyl]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione
    —— 7-(4-chlorobenzyl)-3-methyl-8-{(2E)-2-[(3E)-4-phenylbut-3-en-2-ylidene]hydrazinyl}-3,7-dihydro-1H-purine-2,6-dione —— C23H21ClN6O2
    7-(4-chlorobenzyl)-3-methyl-8-{(2E)-2-[(3E)-4-phenylbut-3-en-2-ylidene]hydrazinyl}-3,7-dihydro-1H-purine-2,6-dione
    —— 3-hydroxybenzaldehyde [3-methyl-2,6-dioxo-7-(2-phenoxyethyl)-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone —— C21H20N6O4
    3-hydroxybenzaldehyde [3-methyl-2,6-dioxo-7-(2-phenoxyethyl)-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone
    —— (E)-8-(2-(5-bromo-2-methoxybenzylidene)hydrazinyl)-3-methyl-7-propyl-1H-purine-2,6(3H,7H)-dione —— C17H19BrN6O3
    (E)-8-(2-(5-bromo-2-methoxybenzylidene)hydrazinyl)-3-methyl-7-propyl-1H-purine-2,6(3H,7H)-dione
    —— N-[(E)-[4-(diethylamino)-2-prop-2-enoxyphenyl]methylideneamino]-2-(1,3-dimethyl-2,6-dioxopurin-9-yl)acetamide —— C23H29N7O4
    N-[(E)-[4-(diethylamino)-2-prop-2-enoxyphenyl]methylideneamino]-2-(1,3-dimethyl-2,6-dioxopurin-9-yl)acetamide
    —— 7-Ethyl-8-[(2E)-2-[(3-hydroxyphenyl)methylidene]hydrazin-1-YL]-3-methyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione —— C15H16N6O3
    7-Ethyl-8-[(2E)-2-[(3-hydroxyphenyl)methylidene]hydrazin-1-YL]-3-methyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
    —— Formimidic acid, n-6-(chloropurin-2-yl), ethyl ester —— C8H8ClN5O
    Formimidic acid, n-6-(chloropurin-2-yl), ethyl ester
    —— Benzaldehyde, purin-2-yl hydrazone —— C12H10N6
    Benzaldehyde, purin-2-yl hydrazone
    —— 4-(dimethylamino)benzaldehyde [7-(2-hydroxyethyl)-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone —— C18H23N7O3
    4-(dimethylamino)benzaldehyde [7-(2-hydroxyethyl)-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone
    —— 8-[(2E)-2-(3-hydroxybenzylidene)hydrazinyl]-7-(2-hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione —— C16H18N6O4
    8-[(2E)-2-(3-hydroxybenzylidene)hydrazinyl]-7-(2-hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
    —— 8-[(2E)-2-(3,4-dimethoxybenzylidene)hydrazinyl]-7-(2-hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione —— C18H22N6O5
    8-[(2E)-2-(3,4-dimethoxybenzylidene)hydrazinyl]-7-(2-hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
    —— (E)-2-(8-bromo-1,3-dimethyl-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)acetaldehyde oxime —— C9H10BrN5O3
    (E)-2-(8-bromo-1,3-dimethyl-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)acetaldehyde oxime
    —— 7-(2-hydroxy-3-propan-2-yloxypropyl)-3-methyl-8-[(2E)-2-[(E)-4-phenylbut-3-en-2-ylidene]hydrazinyl]purine-2,6-dione —— C22H28N6O4
    7-(2-hydroxy-3-propan-2-yloxypropyl)-3-methyl-8-[(2E)-2-[(E)-4-phenylbut-3-en-2-ylidene]hydrazinyl]purine-2,6-dione
    —— 6-hydroxy-7-[2-hydroxy-3-(propan-2-yloxy)propyl]-8-[(2E)-2-(4-methoxybenzylidene)hydrazinyl]-3-methyl-3,7-dihydro-2H-purin-2-one —— C20H26N6O5
    6-hydroxy-7-[2-hydroxy-3-(propan-2-yloxy)propyl]-8-[(2E)-2-(4-methoxybenzylidene)hydrazinyl]-3-methyl-3,7-dihydro-2H-purin-2-one
    —— 7-(But-2-en-1-yl)-3-methyl-8-(2-(1-(3-nitrophenyl)ethylidene)hydrazineyl)-3,7-dihydro-1H-purine-2,6-dione —— C18H19N7O4
    7-(But-2-en-1-yl)-3-methyl-8-(2-(1-(3-nitrophenyl)ethylidene)hydrazineyl)-3,7-dihydro-1H-purine-2,6-dione
    —— 7-(2-methoxyethyl)-3-methyl-8-[(2E)-2-(1-phenylethylidene)hydrazinyl]-3,7-dihydro-1H-purine-2,6-dione —— C17H20N6O3
    7-(2-methoxyethyl)-3-methyl-8-[(2E)-2-(1-phenylethylidene)hydrazinyl]-3,7-dihydro-1H-purine-2,6-dione
    —— (E)-8-(2-benzylidenehydrazinyl)-7-(2-hydroxy-3-phenoxypropyl)-3-methyl-1H-purine-2,6(3H,7H)-dione —— C22H22N6O4
    (E)-8-(2-benzylidenehydrazinyl)-7-(2-hydroxy-3-phenoxypropyl)-3-methyl-1H-purine-2,6(3H,7H)-dione
    —— 3-methyl-7-(3-methylbutyl)-8-[(2E)-2-(3-nitrobenzylidene)hydrazinyl]-3,7-dihydro-1H-purine-2,6-dione —— C18H21N7O4
    3-methyl-7-(3-methylbutyl)-8-[(2E)-2-(3-nitrobenzylidene)hydrazinyl]-3,7-dihydro-1H-purine-2,6-dione
    —— 1,7-dibenzyl-3-methyl-8-{(2E)-2-[(3E)-4-phenylbut-3-en-2-ylidene]hydrazinyl}-3,7-dihydro-1H-purine-2,6-dione —— C30H28N6O2
    1,7-dibenzyl-3-methyl-8-{(2E)-2-[(3E)-4-phenylbut-3-en-2-ylidene]hydrazinyl}-3,7-dihydro-1H-purine-2,6-dione
    —— 7-[3-(4-ethylphenoxy)-2-hydroxypropyl]-8-[(2E)-2-[(4-methoxyphenyl)methylidene]hydrazinyl]-3-methylpurine-2,6-dione —— C25H28N6O5
    7-[3-(4-ethylphenoxy)-2-hydroxypropyl]-8-[(2E)-2-[(4-methoxyphenyl)methylidene]hydrazinyl]-3-methylpurine-2,6-dione
    —— 7-benzyl-1,3-dimethyl-8-[(2E)-2-[(E)-4-phenylbut-3-en-2-ylidene]hydrazinyl]purine-2,6-dione —— C24H24N6O2
    7-benzyl-1,3-dimethyl-8-[(2E)-2-[(E)-4-phenylbut-3-en-2-ylidene]hydrazinyl]purine-2,6-dione
    —— 1,7-dibenzyl-8-[(2E)-2-benzylidenehydrazinyl]-3-methyl-3,7-dihydro-1H-purine-2,6-dione —— C27H24N6O2
    1,7-dibenzyl-8-[(2E)-2-benzylidenehydrazinyl]-3-methyl-3,7-dihydro-1H-purine-2,6-dione
    —— 3-nitrobenzaldehyde (7-isobutyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone —— C17H19N7O4
    3-nitrobenzaldehyde (7-isobutyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone
    —— 4-nitrobenzaldehyde [7-(3-chloro-2-butenyl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone —— C17H16ClN7O4
    4-nitrobenzaldehyde [7-(3-chloro-2-butenyl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone
    —— benzaldehyde [7-(3-chloro-2-butenyl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone —— C17H17ClN6O2
    benzaldehyde [7-(3-chloro-2-butenyl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone
    —— (E)-7-isobutyl-3-methyl-8-(2-(1-phenylethylidene)hydrazinyl)-1H-purine-2,6(3H,7H)-dione —— C18H22N6O2
    (E)-7-isobutyl-3-methyl-8-(2-(1-phenylethylidene)hydrazinyl)-1H-purine-2,6(3H,7H)-dione
    —— 7-butyl-3-methyl-8-[(2E)-2-[(4-nitrophenyl)methylidene]hydrazinyl]purine-2,6-dione —— C17H19N7O4
    7-butyl-3-methyl-8-[(2E)-2-[(4-nitrophenyl)methylidene]hydrazinyl]purine-2,6-dione
    —— 7-butyl-3-methyl-8-[(2E)-2-[(3-nitrophenyl)methylidene]hydrazinyl]purine-2,6-dione —— C17H19N7O4
    7-butyl-3-methyl-8-[(2E)-2-[(3-nitrophenyl)methylidene]hydrazinyl]purine-2,6-dione
    —— 8-[(2E)-2-(4-bromobenzylidene)hydrazinyl]-7-[(2Z)-3-chlorobut-2-en-1-yl]-3-methyl-3,7-dihydro-1H-purine-2,6-dione —— C17H16BrClN6O2
    8-[(2E)-2-(4-bromobenzylidene)hydrazinyl]-7-[(2Z)-3-chlorobut-2-en-1-yl]-3-methyl-3,7-dihydro-1H-purine-2,6-dione
    —— 8-[(2E)-2-[(E)-2-bromo-3-phenylprop-2-enylidene]hydrazinyl]-7-butyl-3-methylpurine-2,6-dione —— C19H21BrN6O2
    8-[(2E)-2-[(E)-2-bromo-3-phenylprop-2-enylidene]hydrazinyl]-7-butyl-3-methylpurine-2,6-dione
    —— 3-(5-nitro-2-furyl)acrylaldehyde (7-ethyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone —— C15H15N7O5
    3-(5-nitro-2-furyl)acrylaldehyde (7-ethyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone
    —— 8-[(2E)-2-(4-bromobenzylidene)hydrazinyl]-7-butyl-3-methyl-3,7-dihydro-1H-purine-2,6-dione —— C17H19BrN6O2
    8-[(2E)-2-(4-bromobenzylidene)hydrazinyl]-7-butyl-3-methyl-3,7-dihydro-1H-purine-2,6-dione
    —— 3-nitrobenzaldehyde (7-{3-[(2,4-dichlorophenyl)oxy]-2-hydroxypropyl}-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone —— C22H19Cl2N7O6
    3-nitrobenzaldehyde (7-{3-[(2,4-dichlorophenyl)oxy]-2-hydroxypropyl}-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone
    —— 8-{[(1E)-2-(4-methoxyphenyl)-1-azavinyl]amino}-3-methyl-7-benzyl-1,3,7-trihydr opurine-2,6-dione —— C21H20N6O3
    8-{[(1E)-2-(4-methoxyphenyl)-1-azavinyl]amino}-3-methyl-7-benzyl-1,3,7-trihydr opurine-2,6-dione
    —— 7-benzyl-3-methyl-8-[(2E)-2-[(4-nitrophenyl)methylidene]hydrazinyl]purine-2,6-dione —— C20H17N7O4
    7-benzyl-3-methyl-8-[(2E)-2-[(4-nitrophenyl)methylidene]hydrazinyl]purine-2,6-dione
    —— 3-nitrobenzaldehyde (7-benzyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone —— C20H17N7O4
    3-nitrobenzaldehyde (7-benzyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone
    —— 7-ethyl-3-methyl-8-[(2E)-2-[(3-nitrophenyl)methylidene]hydrazinyl]purine-2,6-dione —— C15H15N7O4
    7-ethyl-3-methyl-8-[(2E)-2-[(3-nitrophenyl)methylidene]hydrazinyl]purine-2,6-dione
    —— 7-benzyl-8-{2-[1-(4-chlorophenyl)ethylidene]hydrazino}-3-methyl-3,7-dihydro-1H-purine-2,6-dione —— C21H19ClN6O2
    7-benzyl-8-{2-[1-(4-chlorophenyl)ethylidene]hydrazino}-3-methyl-3,7-dihydro-1H-purine-2,6-dione