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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
    —— 1-benzyl-3-(4-methoxyphenyl)xanthine —— C19H16N4O3
    1-benzyl-3-(4-methoxyphenyl)xanthine
    —— 2-Adamantan-1-yl-5,7-dimethyl-1H,7H-1,3a,5,7,8-pentaaza-cyclopenta[a]indene-4,6-dione —— C19H23N5O2
    2-Adamantan-1-yl-5,7-dimethyl-1H,7H-1,3a,5,7,8-pentaaza-cyclopenta[a]indene-4,6-dione
    —— 1H-Purine-2,6-dione,3,7-dihydro-3-methyl-8-bromo-7-(2-bromoethyl) —— C8H8Br2N4O2
    1H-Purine-2,6-dione,3,7-dihydro-3-methyl-8-bromo-7-(2-bromoethyl)
    —— 1H-Purine-2,6-dione,3,7-dihydro-3-methyl-8-(4-phenylamino-2-thia-4-oxobutyl)- —— C15H15N5O3S
    1H-Purine-2,6-dione,3,7-dihydro-3-methyl-8-(4-phenylamino-2-thia-4-oxobutyl)-
    —— 3-Chloro-2,4-dimethyl-12-thia-1,5,6a,11-tetraaza-indeno[2,1-a]fluorene —— C17H11ClN4S
    3-Chloro-2,4-dimethyl-12-thia-1,5,6a,11-tetraaza-indeno[2,1-a]fluorene
    —— 1H-Purine-2,6-dione,3,7-dihydro-3-methyl-7-n-propyl-8-(2-ethoxycarbonylethyl)thio —— C14H20N4O4S
    1H-Purine-2,6-dione,3,7-dihydro-3-methyl-7-n-propyl-8-(2-ethoxycarbonylethyl)thio
    —— tert-butyl N-[3-[2-(1,3,7-trimethyl-2,6-dioxopurin-8-yl)ethenyl]phenyl]carbamate —— C21H25N5O4
    tert-butyl N-[3-[2-(1,3,7-trimethyl-2,6-dioxopurin-8-yl)ethenyl]phenyl]carbamate
    —— 1,2,3,4-Tetrahydro-1-methyl-7-(4'-chlorophenyl)thiazolo[2,3-f]purine-2,4-dione —— C14H9ClN4O2S
    1,2,3,4-Tetrahydro-1-methyl-7-(4'-chlorophenyl)thiazolo[2,3-f]purine-2,4-dione
    —— 2'-O-Trifluoracetyl-oxypropyltheophyllin 77630-39-8 C12H13F3N4O4
    2'-O-Trifluoracetyl-oxypropyltheophyllin
    —— 8-[2-(3,5-Difluorophenyl)ethenyl]-1,3,7-trimethylpurine-2,6-dione —— C16H14F2N4O2
    8-[2-(3,5-Difluorophenyl)ethenyl]-1,3,7-trimethylpurine-2,6-dione
    —— 1-Acetyl-3-(4-fluoro-phenyl)-6,8-dimethyl-1,4-dihydro-8H-1,2,4a,6,8,9-hexaaza-fluorene-5,7-dione —— C17H15FN6O3
    1-Acetyl-3-(4-fluoro-phenyl)-6,8-dimethyl-1,4-dihydro-8H-1,2,4a,6,8,9-hexaaza-fluorene-5,7-dione
    —— 7-(4-Chlorophenyl)-2,4-dimethylpurino[8,7-b][1,3]oxazole-1,3-dione —— C15H11ClN4O3
    7-(4-Chlorophenyl)-2,4-dimethylpurino[8,7-b][1,3]oxazole-1,3-dione
    —— 2-bromo-6,8-dimethylthiazolo<3,2-f>xanthine 79923-73-2 C9H7BrN4O2S
    2-bromo-6,8-dimethylthiazolo<3,2-f>xanthine
    —— Purine-2,6,8-trione, 8,9-dihydro-7-(3-chlorobenzyl)-1,3-dimethyl- —— C14H13ClN4O3
    Purine-2,6,8-trione, 8,9-dihydro-7-(3-chlorobenzyl)-1,3-dimethyl-
    —— 2'-O-Tridluoracetyloxyethyltheophyllin 77630-38-7 C11H11F3N4O4
    2'-O-Tridluoracetyloxyethyltheophyllin
    —— 8-[2-(3,5-difluorophenyl)ethenyl]-1,3-dimethyl-7H-purine-2,6-dione —— C15H12F2N4O2
    8-[2-(3,5-difluorophenyl)ethenyl]-1,3-dimethyl-7H-purine-2,6-dione
    —— 7-(4-Fluorophenyl)-2,4-dimethylpurino[8,7-b][1,3]oxazole-1,3-dione —— C15H11FN4O3
    7-(4-Fluorophenyl)-2,4-dimethylpurino[8,7-b][1,3]oxazole-1,3-dione
    —— 7-Benzyl-8-methylmercapto-theophyllin 1604-93-9 C15H16N4O2S
    7-Benzyl-8-methylmercapto-theophyllin
    —— 4-oxo-4-[3-[2-(1,3,7-trimethyl-2,6-dioxopurin-8-yl)ethenyl]anilino]butanoic acid —— C20H21N5O5
    4-oxo-4-[3-[2-(1,3,7-trimethyl-2,6-dioxopurin-8-yl)ethenyl]anilino]butanoic acid
    —— 8-[2-(3-Aminophenyl)ethenyl]-1,3,7-trimethylpurine-2,6-dione —— C16H17N5O2
    8-[2-(3-Aminophenyl)ethenyl]-1,3,7-trimethylpurine-2,6-dione
    —— 1,3,7-trimethyl-8-[2-(2-methylphenyl)ethenyl]purine-2,6-dione —— C17H18N4O2
    1,3,7-trimethyl-8-[2-(2-methylphenyl)ethenyl]purine-2,6-dione
    —— 7-(2-Hydroxy-ethyl)-1,3-dimethyl-8-morpholin-4-yl-3,7-dihydro-1H-purine-2,6-dione —— C13H19N5O4
    7-(2-Hydroxy-ethyl)-1,3-dimethyl-8-morpholin-4-yl-3,7-dihydro-1H-purine-2,6-dione
    —— 7-(2-Imino-2-morpholin-4-yl-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione —— C13H18N6O3
    7-(2-Imino-2-morpholin-4-yl-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
    —— 1,3-Dimethyl-9-phenyl-1,2,4-triazino-[3,4-f]-xanthine —— C15H12N6O2
    1,3-Dimethyl-9-phenyl-1,2,4-triazino-[3,4-f]-xanthine
    —— 1,3-Dimethyl-8-phenyl[1,2,4]triazino[3,2-f]purine-2,4(1H,3H)-dione —— C15H12N6O2
    1,3-Dimethyl-8-phenyl[1,2,4]triazino[3,2-f]purine-2,4(1H,3H)-dione
    —— 2,4-Dimethyl-12-thia-1,5,6a,11-tetraaza-indeno[2,1-a]fluorene —— C17H12N4S
    2,4-Dimethyl-12-thia-1,5,6a,11-tetraaza-indeno[2,1-a]fluorene
    —— 1H-Purine-2,6-dione, 3,7-dihydro-8-chloro-1,3-dimethyl-7-nonyl- —— C16H25ClN4O2
    1H-Purine-2,6-dione, 3,7-dihydro-8-chloro-1,3-dimethyl-7-nonyl-
    —— 3-(4-chlorophenyl)-1-ethyl-5-methyl-2H-pyrazolo[3,4-d]pyrimidine-4,6-dione —— C14H13ClN4O2
    3-(4-chlorophenyl)-1-ethyl-5-methyl-2H-pyrazolo[3,4-d]pyrimidine-4,6-dione
    —— 1H-Purin-6-amine, N-[(4-bromophenyl)methyl]- —— C12H10BrN5
    1H-Purin-6-amine, N-[(4-bromophenyl)methyl]-
    —— erythro-8-(1,2-Dibromo-2-phenylethyl)-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione —— C16H16Br2N4O2
    erythro-8-(1,2-Dibromo-2-phenylethyl)-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
    —— 1,3-dimethyl-8-[2-(2-methylphenyl)ethenyl]-7H-purine-2,6-dione —— C16H16N4O2
    1,3-dimethyl-8-[2-(2-methylphenyl)ethenyl]-7H-purine-2,6-dione
    —— Purine, 7-methyl-6-(trimethylsiloxy)-2-[(trimethylsilyl)amino]- —— C12H23N5OSi2
    Purine, 7-methyl-6-(trimethylsiloxy)-2-[(trimethylsilyl)amino]-
    —— 12-(6-Chloro-purin-9-yl)-benzo-12-crown-4 —— C17H17ClN4O4
    12-(6-Chloro-purin-9-yl)-benzo-12-crown-4
    —— 8-(4-Fluorophenoxy)-9-isopropyl-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione —— C16H17FN4O3
    8-(4-Fluorophenoxy)-9-isopropyl-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione
    —— 8-[1-Cyclohexenylmethyl]caffeine —— C15H20N4O2
    8-[1-Cyclohexenylmethyl]caffeine
    —— Methyl-4-(6-aminopurin-9-yl)-4-deoxy-2,3-O-diacetyl-D-erythronat 25616-64-2 C14H17N5O6
    Methyl-4-(6-aminopurin-9-yl)-4-deoxy-2,3-O-diacetyl-D-erythronat
    —— 1-(4-Chloro-2-fluoro-benzyl)-3,7-dimethyl-3,7-dihydro-purine-2,6-dione —— C14H12ClFN4O2
    1-(4-Chloro-2-fluoro-benzyl)-3,7-dimethyl-3,7-dihydro-purine-2,6-dione
    —— 8-[3-Nitrobenzylthio]hypoxanthine 15870-58-3 C12H9N5O3S
    8-[3-Nitrobenzylthio]hypoxanthine
    —— Purin-2,6-dione, 8-[5-chloropentyl]-1,3-dimethyl- —— C12H17ClN4O2
    Purin-2,6-dione, 8-[5-chloropentyl]-1,3-dimethyl-
    —— 1H-Purine-2,6-dione,3,7-dihydro-3-methyl-7-carboxymethyl-8-n-butyl —— C12H16N4O4
    1H-Purine-2,6-dione,3,7-dihydro-3-methyl-7-carboxymethyl-8-n-butyl
    —— 8-[alpha-Hydroxymethylbenzyl]theophylline —— C15H16N4O3
    8-[alpha-Hydroxymethylbenzyl]theophylline
    —— 15-Bromo-16-(6-hydroxy-purin-9-yl)-benzo-15-crown-5 —— C19H21BrN4O6
    15-Bromo-16-(6-hydroxy-purin-9-yl)-benzo-15-crown-5
    —— 9-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-1,9-dihydro-purin-6-one 148988-15-2 C19H22N4O6
    9-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-1,9-dihydro-purin-6-one
    —— 9-(6,7,9,10,12,13,15,16,18,19-Decahydro-5,8,11,14,17,20-hexaoxa-benzocyclooctadecen-2-yl)-1,9-dihydro-purin-6-one 148988-23-2 C21H26N4O7
    9-(6,7,9,10,12,13,15,16,18,19-Decahydro-5,8,11,14,17,20-hexaoxa-benzocyclooctadecen-2-yl)-1,9-dihydro-purin-6-one
    —— 12-Bromo-13-(6-hydroxy-purin-9-yl)-benzo-12-crown-4 —— C17H17BrN4O5
    12-Bromo-13-(6-hydroxy-purin-9-yl)-benzo-12-crown-4
    —— 1-(6-amino-8-morpholin-4-ylpurin-3-yl)-3-morpholin-4-ylpropan-2-ol —— C16H25N7O3
    1-(6-amino-8-morpholin-4-ylpurin-3-yl)-3-morpholin-4-ylpropan-2-ol
    —— 8-Methylthio-6-thiocaffeine —— C9H12N4OS2
    8-Methylthio-6-thiocaffeine
    —— 7H-Purine-2,6(1H,3H)-dione, 8-hydrazino-7-(2-hydroxyethyl)-1,3-dimethyl- —— C9H14N6O3
    7H-Purine-2,6(1H,3H)-dione, 8-hydrazino-7-(2-hydroxyethyl)-1,3-dimethyl-
    —— 1H-Purine-2,6-dione,3,7-dihydro-3-methyl-8-oxiranylmethylthio —— C9H10N4O3S
    1H-Purine-2,6-dione,3,7-dihydro-3-methyl-8-oxiranylmethylthio
    —— Oxazolo[3,2-E]xanthine, 2,3-dihydro-2-hydroxymethyl-5,7-dimethyl- —— C10H12N4O4
    Oxazolo[3,2-E]xanthine, 2,3-dihydro-2-hydroxymethyl-5,7-dimethyl-