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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 吡唑并嘧啶类

    吡唑并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 7-chloro-5-ethyl-1,3-dimethyl-pyrazolo[4,3-d]pyrimidine 89239-44-1 C9H11ClN4
    7-chloro-5-ethyl-1,3-dimethyl-pyrazolo[4,3-d]pyrimidine
    —— 7-chloro-1,3,5-trimethyl-1H-pyrazolo<4,3-d>pyrimidine 89239-22-5 C8H9ClN4
    7-chloro-1,3,5-trimethyl-1H-pyrazolo<4,3-d>pyrimidine
    —— 7,8-dihydro-5-ethyl-1,3,8-trimethyl-1H-imidazo[1,2-c]pyrazolo[3,4-e]pyrimidine 111770-16-2 C12H17N5
    7,8-dihydro-5-ethyl-1,3,8-trimethyl-1H-imidazo[1,2-c]pyrazolo[3,4-e]pyrimidine
    —— 1,3,5-trimethyl-7-(2-methyl-1-aziridinyl)-1H-pyrazolo<4,3-d>pyrimidine 89239-23-6 C11H15N5
    1,3,5-trimethyl-7-(2-methyl-1-aziridinyl)-1H-pyrazolo<4,3-d>pyrimidine
    —— 5-(1H-1,2,3-benzotriazol-5-yl)-3-(5-methyl-1,3-oxazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one 1607022-56-9 C16H11N7O2
    5-(1H-1,2,3-benzotriazol-5-yl)-3-(5-methyl-1,3-oxazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,5-dihydro-4H-pyrazolo<3,4-d>pyrimidine-4-one 95087-12-0 C10H12N4O4
    1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,5-dihydro-4H-pyrazolo<3,4-d>pyrimidine-4-one
    —— 6-Amino-1-(2'-deoxy-β-D-erythro-pentofuranosyl)-4-methoxy-1H-pyrazolo<3,4-d>pyrimidine 100644-69-7 C11H15N5O4
    6-Amino-1-(2'-deoxy-β-D-erythro-pentofuranosyl)-4-methoxy-1H-pyrazolo<3,4-d>pyrimidine
    —— 1022927-10-1 C18H13N5O3
    —— 1022927-04-3 C21H18N4O3
    —— 3-(3-methyl-1,2,4-oxadiazol-5-yl)-5-(1-(oxetan-3-yl)-1H-indazol-5-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one 1607023-52-8 C19H15N7O3
    3-(3-methyl-1,2,4-oxadiazol-5-yl)-5-(1-(oxetan-3-yl)-1H-indazol-5-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 5-(1-ethyl-1H-indazol-5-yl)-3-(4-methyl-1H-pyrazol-3-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one 1607023-36-8 C19H17N7O
    5-(1-ethyl-1H-indazol-5-yl)-3-(4-methyl-1H-pyrazol-3-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 3-Methylpyrazolo<4,3-d>-7-thioxopyrimidin-5-one 28745-15-5 C6H6N4OS
    3-Methylpyrazolo<4,3-d>-7-thioxopyrimidin-5-one
    —— 7-bromo-7-deaza-8-aza-2'-deoxyadenosine 200066-12-2 C10H12BrN5O3
    7-bromo-7-deaza-8-aza-2'-deoxyadenosine
    —— 8-aza-7-deaza-2'-deoxyadenosine 17318-21-7 C10H13N5O3
    8-aza-7-deaza-2'-deoxyadenosine
    —— 5-(1-ethyl-1H-indazol-5-yl)-3-(5-methyl-1,3,4-oxadiazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one 1607022-81-0 C18H15N7O2
    5-(1-ethyl-1H-indazol-5-yl)-3-(5-methyl-1,3,4-oxadiazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-(1-ethyl-1H-indazol-5-yl)-3-(thiazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one 1607022-76-3 C18H14N6OS
    5-(1-ethyl-1H-indazol-5-yl)-3-(thiazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one
    —— Ethyl3-bromo-7-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylate 43024-63-1 C9H8BrN3O3
    Ethyl3-bromo-7-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylate
    —— ethyl 7-oxo-2-(trifluoromethyl)-5-chloromethyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate 1281995-38-7 C11H9ClF3N3O3
    ethyl 7-oxo-2-(trifluoromethyl)-5-chloromethyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate
    —— 5-(1-ethyl-1H-indazol-5-yl)-3-(4-methyl-1,3-oxazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one 1607022-63-8 C19H16N6O2
    5-(1-ethyl-1H-indazol-5-yl)-3-(4-methyl-1,3-oxazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-(1H-1,2,3-benzotriazol-5-yl)-3-(4-methyl-1,3-oxazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one 1607022-61-6 C16H11N7O2
    5-(1H-1,2,3-benzotriazol-5-yl)-3-(4-methyl-1,3-oxazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-N-(trans-4-aminocyclohexyl)-7-N-(3-chloro-4-fluorophenyl)-2-methylpyrazolo[1,5-a]pyrimidine-5,7-diamine 754204-54-1 C19H22ClFN6
    5-N-(trans-4-aminocyclohexyl)-7-N-(3-chloro-4-fluorophenyl)-2-methylpyrazolo[1,5-a]pyrimidine-5,7-diamine
    —— 5-(1-ethyl-1H-indazol-5-yl)-3-(5-methyl-1,3-oxazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one 1607022-62-7 C19H16N6O2
    5-(1-ethyl-1H-indazol-5-yl)-3-(5-methyl-1,3-oxazol-2-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 1-(2,3-O-isopropylidene-β-D-ribofuranosyl)-6-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one 1158800-02-2 C14H15F3N4O5
    1-(2,3-O-isopropylidene-β-D-ribofuranosyl)-6-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
    —— Sodium; 1H-pyrazolo[3,4-d]pyrimidin-4-olate 17795-21-0 C5H3N4O*Na
    Sodium; 1H-pyrazolo[3,4-d]pyrimidin-4-olate
    —— Tert-butyl 3-[7-methoxy-3-(1-methylpyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-5-yl]piperidine-1-carboxylate 891494-80-7 C21H28N6O3
    Tert-butyl 3-[7-methoxy-3-(1-methylpyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-5-yl]piperidine-1-carboxylate
    —— 2-(1-methyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-ylamino)-ethanol 5334-71-4 C8H11N5O
    2-(1-methyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-ylamino)-ethanol
    —— 4-Amino-1,5-dimethylpyrazolo[3,4-d]pyrimidin-6-one 135108-63-3 C7H9N5O
    4-Amino-1,5-dimethylpyrazolo[3,4-d]pyrimidin-6-one
    —— 4-Amino-5-methyl-1-propylpyrazolo[3,4-d]pyrimidin-6-one 135108-64-4 C9H13N5O
    4-Amino-5-methyl-1-propylpyrazolo[3,4-d]pyrimidin-6-one
    —— 6-chloro-4-(8-oxa-3-aza-bicyclo[3.2.1]oct-3-yl)-1H-pyrazolo[3,4-d]pyrimidine 1144080-48-7 C11H12ClN5O
    6-chloro-4-(8-oxa-3-aza-bicyclo[3.2.1]oct-3-yl)-1H-pyrazolo[3,4-d]pyrimidine
    —— 2-(4-(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)-6-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-N,N-dimethylethanamine 1144080-06-7 C15H21ClN6O
    2-(4-(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)-6-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-N,N-dimethylethanamine
    —— 2-(dimethylamino)ethyl 5-chloro-1-(2-ethoxyethyl)-7-(4-methylpyridin-2-ylamino)-1Hpyrazolo[4,3-d]pyrimidine-3-carboxylate 853004-94-1 C20H26ClN7O3
    2-(dimethylamino)ethyl 5-chloro-1-(2-ethoxyethyl)-7-(4-methylpyridin-2-ylamino)-1Hpyrazolo[4,3-d]pyrimidine-3-carboxylate
    —— 6-cyclohexyl-5-(furan-2-yl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-2-carboxylic acid 632365-25-4 C17H17N3O4
    6-cyclohexyl-5-(furan-2-yl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-2-carboxylic acid
    —— 2-<1-(2-chlor-aethyl)-pyrazolo<3,4-d>pyrimidin-4-ylamino>-benzoesaeure 64127-16-8 C14H12ClN5O2
    2-<1-(2-chlor-aethyl)-pyrazolo<3,4-d>pyrimidin-4-ylamino>-benzoesaeure
    —— (E)-diethyl 7-(2-dimethylaminovinyl)pyrazolo<1,5-a>pyrimidin-3,6-dicarboxylate 148191-31-5 C16H20N4O4
    (E)-diethyl 7-(2-dimethylaminovinyl)pyrazolo<1,5-a>pyrimidin-3,6-dicarboxylate
    —— 3-Brom-7-isobutyl-5-methylpyrazolo<1,5-a>-pyrimidin 55536-83-9 C11H14BrN3
    3-Brom-7-isobutyl-5-methylpyrazolo<1,5-a>-pyrimidin
    —— Pyrazolo[1,5-a]pyrimidin-7(1H)-one 57489-79-9 C6H5N3O
    Pyrazolo[1,5-a]pyrimidin-7(1H)-one
    —— 3-[[2-amino-5-thiophen-2-yl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]diazenyl]-N-hydroxybenzeneamine oxide —— C17H12F3N7O2S
    3-[[2-amino-5-thiophen-2-yl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]diazenyl]-N-hydroxybenzeneamine oxide
    —— Pyrazolo[1,5-a]pyrimidin-3-ol —— C6H5N3O
    Pyrazolo[1,5-a]pyrimidin-3-ol
    —— 1-cyclohexyl-N-hydroxy-4-oxo-5H-pyrazolo[3,4-d]pyrimidin-3-amine oxide —— C11H15N5O3
    1-cyclohexyl-N-hydroxy-4-oxo-5H-pyrazolo[3,4-d]pyrimidin-3-amine oxide
    —— 9-(2'-hydroxyethyl)adenine 100524-24-1 C7H9N5O
    9-(2'-hydroxyethyl)adenine
    —— 3-[(4-Fluorophenyl)methyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-amine —— C15H15FN4
    3-[(4-Fluorophenyl)methyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-amine
    —— 3-[(4-Fluorophenyl)diazenyl]-5-thiophen-2-yl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-amine —— C17H10F4N6S
    3-[(4-Fluorophenyl)diazenyl]-5-thiophen-2-yl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-amine
    —— Pyrazolo[1,5-c]pyrimidin-5-ol —— C6H5N3O
    Pyrazolo[1,5-c]pyrimidin-5-ol
    —— 3-[(2,5-Dichlorophenyl)diazenyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-amine —— C14H12Cl2N6
    3-[(2,5-Dichlorophenyl)diazenyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-amine
    —— 1-[(4-Methylphenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-amine —— C13H13N5
    1-[(4-Methylphenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-amine
    —— 2-amino-3-[(2,4,6-trichlorophenyl)diazenyl]-7-(trifluoromethyl)-4H-pyrazolo[1,5-a]pyrimidin-5-one —— C13H6Cl3F3N6O
    2-amino-3-[(2,4,6-trichlorophenyl)diazenyl]-7-(trifluoromethyl)-4H-pyrazolo[1,5-a]pyrimidin-5-one
    —— N-hydroxy-1-methyl-4-oxo-5H-pyrazolo[3,4-d]pyrimidin-3-amine oxide —— C6H7N5O3
    N-hydroxy-1-methyl-4-oxo-5H-pyrazolo[3,4-d]pyrimidin-3-amine oxide
    —— 3-bromo-1-(3,3,4,4,5,5,6,6-octamethyloxan-2-yl)-5,7a-dihydro-2H-pyrazolo[3,4-d]pyrimidin-4-one —— C18H29BrN4O2
    3-bromo-1-(3,3,4,4,5,5,6,6-octamethyloxan-2-yl)-5,7a-dihydro-2H-pyrazolo[3,4-d]pyrimidin-4-one
    —— 3-[(4-Methoxyphenyl)methyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-amine —— C16H18N4O
    3-[(4-Methoxyphenyl)methyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-amine
    —— 4-[(3-amino-12-hydroxy-10-methyl-1,2,5,8-tetrazatricyclo[7.4.0.03,7]trideca-2,6,8,10,12-pentaen-4-yl)hydrazinylidene]cyclohexa-2,5-dien-1-one —— C13H12N6O2
    4-[(3-amino-12-hydroxy-10-methyl-1,2,5,8-tetrazatricyclo[7.4.0.03,7]trideca-2,6,8,10,12-pentaen-4-yl)hydrazinylidene]cyclohexa-2,5-dien-1-one