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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
    —— 7-benzyl-3-methylamino-5-propylpyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione 112279-93-3 C16H19N5O2
    7-benzyl-3-methylamino-5-propylpyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
    —— 5-Ethyl-3-methylamino-7-(4-methylbenzyl)pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione 112279-90-0 C16H19N5O2
    5-Ethyl-3-methylamino-7-(4-methylbenzyl)pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
    —— 7-benzyl-5-butyl-3-methylaminopyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione 112280-10-1 C17H21N5O2
    7-benzyl-5-butyl-3-methylaminopyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
    —— 2-chloro-N-[4-(trifluoromethoxy)phenyl]-1H-purin-6-amine 439803-49-3 C12H7ClF3N5O
    2-chloro-N-[4-(trifluoromethoxy)phenyl]-1H-purin-6-amine
    —— L 97-1 770703-20-3 C29H38N6O3
    L 97-1
    —— 8-[2-(4-chlorophenoxy)ethoxy]caffeine 1314229-87-2 C16H17ClN4O4
    8-[2-(4-chlorophenoxy)ethoxy]caffeine
    —— 8-<(2-acetoxyethoxy)carbonylmethyl>caffeine 144459-89-2 C14H18N4O6
    8-<(2-acetoxyethoxy)carbonylmethyl>caffeine
    —— tert-butyl N-((5-(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl) thiophen-2-yl)methyl)carbamate 1403938-43-1 C18H23N5O4S
    tert-butyl N-((5-(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl) thiophen-2-yl)methyl)carbamate
    —— 8-propyloxycaffeine 1818-66-2 C11H16N4O3
    8-propyloxycaffeine
    —— 1,3,7-trimethyl-8-(3-phenylpropylthio)-1H-purine-2,6(3H,7H)-dione 908823-08-5 C17H20N4O2S
    1,3,7-trimethyl-8-(3-phenylpropylthio)-1H-purine-2,6(3H,7H)-dione
    —— 8-[2-(4-bromophenoxy)ethoxy]caffeine 1314229-88-3 C16H17BrN4O4
    8-[2-(4-bromophenoxy)ethoxy]caffeine
    —— 8-((3-bromobenzyl)thio)-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione 312507-47-4 C15H15BrN4O2S
    8-((3-bromobenzyl)thio)-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione
    —— 1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1<i>H</i>-purine-8-carboxylic acid methyl ester 94339-66-9 C10H12N4O4
    1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1<i>H</i>-purine-8-carboxylic acid methyl ester
    —— 8-Benzyl-3,7-dihydro-1,3,7-trimethyl-1H-purin-2,6-dion 5426-88-0 C15H16N4O2
    8-Benzyl-3,7-dihydro-1,3,7-trimethyl-1H-purin-2,6-dion
    —— 1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1<i>H</i>-purine-8-carboxylic acid amide 172302-06-6 C9H11N5O3
    1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1<i>H</i>-purine-8-carboxylic acid amide
    —— 8-(4-chlorophenyl)-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione 1136519-32-8 C14H13ClN4O2
    8-(4-chlorophenyl)-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione
    —— 8-propionylcaffeine 100201-50-1 C11H14N4O3
    8-propionylcaffeine
    —— 8-cyclohexylmethoxycaffeine 500316-09-6 C15H22N4O3
    8-cyclohexylmethoxycaffeine
    —— 8-(2-phenoxyethoxy)caffeine 359712-73-5 C16H18N4O4
    8-(2-phenoxyethoxy)caffeine
    —— 8-phenoxycaffeine 6279-37-4 C14H14N4O3
    8-phenoxycaffeine
    —— 8-(1-acetoxyethyl)caffeine 144459-87-0 C12H16N4O4
    8-(1-acetoxyethyl)caffeine
    —— 8-pentachloroethyl caffeine 94339-64-7 C10H9Cl5N4O2
    8-pentachloroethyl caffeine
    —— (E)-N,N-dimethyl-3-(1,3,7-trimethyl-xanthine-8-yl)acrylamide 1361399-81-6 C13H17N5O3
    (E)-N,N-dimethyl-3-(1,3,7-trimethyl-xanthine-8-yl)acrylamide
    —— 8-(t-butoxycarbonylmethyl)caffeine 144459-95-0 C14H20N4O4
    8-(t-butoxycarbonylmethyl)caffeine
    —— 7-chloromethyl-8-chloro-1,3-dimethyl-7H-purine-2,6-(1H,3H)-dione 10381-83-6 C8H8Cl2N4O2
    7-chloromethyl-8-chloro-1,3-dimethyl-7H-purine-2,6-(1H,3H)-dione
    —— 1,3,7-Trimethyl-8-(1-phenylethenyl)purine-2,6-dione 1257876-69-9 C16H16N4O2
    1,3,7-Trimethyl-8-(1-phenylethenyl)purine-2,6-dione
    —— 8-cyclopentylmethoxycaffeine 1314229-84-9 C14H20N4O3
    8-cyclopentylmethoxycaffeine
    —— 8-Aminocaffeine 37789-28-9 C8H11N5O2
    8-Aminocaffeine
    —— 8-(3,4-dimethylphenyl)-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione 1268823-06-8 C16H18N4O2
    8-(3,4-dimethylphenyl)-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione
    —— 8-fluorocaffeine 42297-34-7 C8H9FN4O2
    8-fluorocaffeine
    —— 3-ethylparaxanthine 7464-74-6 C9H12N4O2
    3-ethylparaxanthine
    —— 1,3,7-trimethyl-8-(methylthio)-3,7-dihydro-1H-purine-2,6-dione 6287-54-3 C9H12N4O2S
    1,3,7-trimethyl-8-(methylthio)-3,7-dihydro-1H-purine-2,6-dione
    —— 8-(5-hydroxypentyl)-1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione 295307-25-4 C13H20N4O3
    8-(5-hydroxypentyl)-1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
    —— 1,3,7-trimethyl-8-(5-methylthiophen-2-yl)-2,3,6,7-tetrahydro-1H-purine-2,6-dione 1207995-92-3 C13H14N4O2S
    1,3,7-trimethyl-8-(5-methylthiophen-2-yl)-2,3,6,7-tetrahydro-1H-purine-2,6-dione
    —— caffeine methiodide —— C9H14N4O2*HI
    caffeine methiodide
    —— 8-[2-(benzyloxy)ethoxy]caffeine 1314229-85-0 C17H20N4O4
    8-[2-(benzyloxy)ethoxy]caffeine
    —— 8-(4-chlorobenzyloxy)caffeine 359712-64-4 C15H15ClN4O3
    8-(4-chlorobenzyloxy)caffeine
    —— 8-(cyclohex-3-en-1-ylmethoxy)caffeine 1314229-83-8 C15H20N4O3
    8-(cyclohex-3-en-1-ylmethoxy)caffeine
    —— 8-benzoyloxycaffeine 122776-39-0 C15H14N4O4
    8-benzoyloxycaffeine
    —— 8-((3-chlorobenzyl)thio)-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione 1415676-64-0 C15H15ClN4O2S
    8-((3-chlorobenzyl)thio)-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione
    —— 8,8′-(ethane-1,2-diamino)bis[1,3,7-trimethyl-1H-purine-2,6-(3H,7H)-dione] 98691-97-5 C18H24N10O4
    8,8′-(ethane-1,2-diamino)bis[1,3,7-trimethyl-1H-purine-2,6-(3H,7H)-dione]
    —— 1,3,7-trimethyl-8-(phenethylthio)-1H-purine-2,6(3H,7H)-dione 1351935-94-8 C16H18N4O2S
    1,3,7-trimethyl-8-(phenethylthio)-1H-purine-2,6(3H,7H)-dione
    —— 8-(carbomethoxymethyl-carbonyloxy)-methylcaffeine 122776-36-7 C13H16N4O6
    8-(carbomethoxymethyl-carbonyloxy)-methylcaffeine
    —— 8-hydrazinocaffeine 53703-63-2 C8H12N6O2
    8-hydrazinocaffeine
    —— 1,3,7-trimethyl-8-[(E)-oct-1-enyl]purine-2,6-dione 1257876-68-8 C16H24N4O2
    1,3,7-trimethyl-8-[(E)-oct-1-enyl]purine-2,6-dione
    —— 8-[2-[(2-Hydroxyphenyl)methylidene]hydrazinyl]-1,3,7-trimethylpurine-2,6-dione 6306-69-0 C15H16N6O3
    8-[2-[(2-Hydroxyphenyl)methylidene]hydrazinyl]-1,3,7-trimethylpurine-2,6-dione
    —— 1,3,7-trimethyl-8-(1-benzyl-1H-pyrrol-3-yl)xanthine 1312440-25-7 C19H19N5O2
    1,3,7-trimethyl-8-(1-benzyl-1H-pyrrol-3-yl)xanthine
    —— 5-trichloromethyl-1,3,7-trimethyl-5,7-dihydrouric acid 122776-33-4 C9H9Cl3N4O3
    5-trichloromethyl-1,3,7-trimethyl-5,7-dihydrouric acid
    —— 1,3,7-trimethyl-8-(pyridin-2-yl)-xanthine 126126-52-1 C13H13N5O2
    1,3,7-trimethyl-8-(pyridin-2-yl)-xanthine
    —— 8-(fluoromethyl)-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione 501005-27-2 C9H11FN4O2
    8-(fluoromethyl)-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione