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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-chloro-9-(2,4-difluorobenzyl)-1H-purin-6(9H)-one 1094567-99-3 C12H7ClF2N4O
    2-chloro-9-(2,4-difluorobenzyl)-1H-purin-6(9H)-one
    —— (E)-8-(3-chlorostyryl)-1,3,7-triethylxanthine —— C19H21ClN4O2
    (E)-8-(3-chlorostyryl)-1,3,7-triethylxanthine
    —— N-(4-methoxyphenyl)-2,8,9-trimethyl-9H-purin-6-amine —— C15H17N5O
    N-(4-methoxyphenyl)-2,8,9-trimethyl-9H-purin-6-amine
    —— 8-chloro-3-ethyl-1-methyl-3,7-dihydro-1H-purine-2,6-dione —— C8H9ClN4O2
    8-chloro-3-ethyl-1-methyl-3,7-dihydro-1H-purine-2,6-dione
    —— 2,2-Dimethylpropionic acid [1-(2,2-dimethylpropionyloxymethyl)-7-(2-formylphenyl)-2,6-dioxo-1,2,6,7-tetrahydropurin-3-yl]methyl ester —— C24H28N4O7
    2,2-Dimethylpropionic acid [1-(2,2-dimethylpropionyloxymethyl)-7-(2-formylphenyl)-2,6-dioxo-1,2,6,7-tetrahydropurin-3-yl]methyl ester
    —— 4-(9-(4-bromobenzyl)-8-methyl-9H-purin-6-yl)morpholine —— C17H18BrN5O
    4-(9-(4-bromobenzyl)-8-methyl-9H-purin-6-yl)morpholine
    —— 1-methyl-3,7-dihydro-7-[(4-methoxyphenyl)methyl]-1H-purine-2,6-dione —— C14H14N4O3
    1-methyl-3,7-dihydro-7-[(4-methoxyphenyl)methyl]-1H-purine-2,6-dione
    —— 5,7-dimethylimidazo<1,2-a>pyrimidin-5(1H)-one —— C8H9N3O
    5,7-dimethylimidazo<1,2-a>pyrimidin-5(1H)-one
    —— (E)-9-(3-deoxy-β-D-erythro-pentodialdo-1,4-furanosyl)adenine oxime —— C10H12N6O3
    (E)-9-(3-deoxy-β-D-erythro-pentodialdo-1,4-furanosyl)adenine oxime
    —— 6-chloro-9-[(1RS,7RS,8SR)-4-thiatricyclo[5.2.1.0(2,6)]deca-2,5-dien-8-yl]-9H-purine —— C14H11ClN4S
    6-chloro-9-[(1RS,7RS,8SR)-4-thiatricyclo[5.2.1.0(2,6)]deca-2,5-dien-8-yl]-9H-purine
    —— O<sup>6</sup>-[(S)-(4-isopropenylcyclohex-1-enyl)methyl]guanine —— C15H19N5O
    O<sup>6</sup>-[(S)-(4-isopropenylcyclohex-1-enyl)methyl]guanine
    —— 8-Amino-9-methyladenine —— C6H8N6
    8-Amino-9-methyladenine
    —— 4-(6-amino-2-chloropurin-9-yl)butan-1-ol —— C9H12ClN5O
    4-(6-amino-2-chloropurin-9-yl)butan-1-ol
    —— 7-(3-bromobenzyl)-1,3-dimethyl-8-(2-propoxyethyl)-1H-purine-2,6(3H,7H)-dione —— C19H23BrN4O3
    7-(3-bromobenzyl)-1,3-dimethyl-8-(2-propoxyethyl)-1H-purine-2,6(3H,7H)-dione
    —— 7-(3-bromobenzyl)-8-(2-chloroethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione —— C16H16BrClN4O2
    7-(3-bromobenzyl)-8-(2-chloroethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
    —— (Z)-2-amino-6-(1-propyloxy)-9-{[2,2-bis(hydroxymethyl)cyclopropylidene]methyl}purine —— C14H19N5O3
    (Z)-2-amino-6-(1-propyloxy)-9-{[2,2-bis(hydroxymethyl)cyclopropylidene]methyl}purine
    —— 2,6-dichloro-7-methyl-8-propoxy-7H-purine —— C9H10Cl2N4O
    2,6-dichloro-7-methyl-8-propoxy-7H-purine
    —— 2-chloro-9-cyclopentyl-9H-purine —— C10H11ClN4
    2-chloro-9-cyclopentyl-9H-purine
    —— (E)-3-(9-(cyclohexylmethyl)-6-morpholino-2-(propylthio)-9H-purin-8-yl)-1-(p-tolyl)prop-2-en-1-one —— C29H37N5O2S
    (E)-3-(9-(cyclohexylmethyl)-6-morpholino-2-(propylthio)-9H-purin-8-yl)-1-(p-tolyl)prop-2-en-1-one
    —— 3-methoxy-4-(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yloxy)benzaldehyde —— C16H16N4O5
    3-methoxy-4-(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yloxy)benzaldehyde
    —— 1,3,7-trimethyl-8-pentyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione —— C13H20N4O2
    1,3,7-trimethyl-8-pentyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
    —— [Au(9-methylcaffein-8-ylidene)2]BF<sub>4</sub> —— BF4*C18H24AuN8O4
    [Au(9-methylcaffein-8-ylidene)2]BF<sub>4</sub>
    —— caffeine theophylline —— C7H8N4O2*C8H10N4O2
    caffeine theophylline
    —— (1,3,7,9-tetramethylxanthin-8-ylidene)Au(I) iodide —— C9H12AuIN4O2
    (1,3,7,9-tetramethylxanthin-8-ylidene)Au(I) iodide
    —— 8-[2-(4-methylphenoxy)ethoxy]caffeine —— C17H20N4O4
    8-[2-(4-methylphenoxy)ethoxy]caffeine
    —— 8-[2-(4-nitrophenoxy)ethoxy]caffeine 1443502-58-6 C16H17N5O6
    8-[2-(4-nitrophenoxy)ethoxy]caffeine
    —— 8-allylaminocaffeine —— C11H15N5O2
    8-allylaminocaffeine
    —— 8-(2-aminoethylamino)caffeine —— C10H16N6O2
    8-(2-aminoethylamino)caffeine
    —— 8-[2-(4-cyanophenoxy)ethoxy]caffeine —— C17H17N5O4
    8-[2-(4-cyanophenoxy)ethoxy]caffeine
    —— 8-{2-[4-(trifluoromethyl)phenoxy]ethoxy}caffeine —— C17H17F3N4O4
    8-{2-[4-(trifluoromethyl)phenoxy]ethoxy}caffeine
    —— 8-[2-(4-methoxyphenoxy)ethoxy]caffeine —— C17H20N4O5
    8-[2-(4-methoxyphenoxy)ethoxy]caffeine
    —— 8-(1,1-difluoroethyl)-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione —— C10H12F2N4O2
    8-(1,1-difluoroethyl)-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione
    —— 8-(2-oxotetrahydro-3-furyl)caffeine —— C12H14N4O4
    8-(2-oxotetrahydro-3-furyl)caffeine
    —— 8-(5-oxotetrahydro-2-furyl)caffeine —— C12H14N4O4
    8-(5-oxotetrahydro-2-furyl)caffeine
    —— (E)-8-(perfluoroprop-1-enyl)caffeine —— C11H9F5N4O2
    (E)-8-(perfluoroprop-1-enyl)caffeine
    —— 1,3,5,7-tetramethylxanthine —— C9H13N4O2
    1,3,5,7-tetramethylxanthine
    —— 1,3,7-trimethyl-8-(p-nitrophenyl)xanthine —— C14H13N5O4
    1,3,7-trimethyl-8-(p-nitrophenyl)xanthine
    —— (E)-1,3,7-trimethyl-8-(4-chlorostyryl)xanthine —— C16H15ClN4O2
    (E)-1,3,7-trimethyl-8-(4-chlorostyryl)xanthine
    —— (E)-1,3,7-trimethyl-8-(3-methylstyryl)-1H-purine-2,6(3H,7H)-dione —— C17H18N4O2
    (E)-1,3,7-trimethyl-8-(3-methylstyryl)-1H-purine-2,6(3H,7H)-dione
    —— tert-butyl 3-(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)azetidine-1-carboxylate —— C16H23N5O4
    tert-butyl 3-(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)azetidine-1-carboxylate
    —— 8-<4-(trifluoromethyl)phenyl>-1,3,7-trimethylxanthine —— C15H13F3N4O2
    8-<4-(trifluoromethyl)phenyl>-1,3,7-trimethylxanthine
    —— 1,3,7-trimethyl-8-(1-(trifluoromethyl)cyclopropyl)-1H-purine-2,6(3H,7H)-dione —— C12H13F3N4O2
    1,3,7-trimethyl-8-(1-(trifluoromethyl)cyclopropyl)-1H-purine-2,6(3H,7H)-dione
    —— 8-(3,5-dimethylphenyl)-1,3,7-trimethyl-1H-purine-3,7-dihydro-2,6-dione —— C16H18N4O2
    8-(3,5-dimethylphenyl)-1,3,7-trimethyl-1H-purine-3,7-dihydro-2,6-dione
    —— 1,3,7-trimethyl-8-(propylthio)-1H-purine-2,6(3H,7H)-dione —— C11H16N4O2S
    1,3,7-trimethyl-8-(propylthio)-1H-purine-2,6(3H,7H)-dione
    —— 1,3,7-trimethyl-8-(4-methylphenyl)-1H-purine-3,7-dihydro-2,6-dione —— C15H16N4O2
    1,3,7-trimethyl-8-(4-methylphenyl)-1H-purine-3,7-dihydro-2,6-dione
    —— 1,3,7-trimethyl-8-(trifluoromethyl)-3,7-dihydro-1H-purine-2,6-dione —— C9H9F3N4O2
    1,3,7-trimethyl-8-(trifluoromethyl)-3,7-dihydro-1H-purine-2,6-dione
    —— [8-D]-caffeine —— C8H10N4O2
    [8-D]-caffeine
    —— 3,4,5,7-tetrahydro-1H-purine-2,6-dione —— C5H6N4O2
    3,4,5,7-tetrahydro-1H-purine-2,6-dione
    —— 1-[(5,8-dimethoxy-7-methylnaphthalen-2-yl)methyl]-3,7-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione —— C21H22N4O4
    1-[(5,8-dimethoxy-7-methylnaphthalen-2-yl)methyl]-3,7-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
    —— 7-[(5,8-dimethoxy-7-methylnaphthalen-2-yl)methyl]-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione —— C21H22N4O4
    7-[(5,8-dimethoxy-7-methylnaphthalen-2-yl)methyl]-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione