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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
    —— 3-(3,3,5,5-Tetraisopropyl-11-hydroxy-2,4,6,9-tetraoxa-3,5-disilabicyclo[6.3.0]undecan-10-yl)-1-methyl-4,6-dihydropyrazolo[4,3-d]pyrimidine-5,7(1H)-dione —— C23H40N4O7Si2
    3-(3,3,5,5-Tetraisopropyl-11-hydroxy-2,4,6,9-tetraoxa-3,5-disilabicyclo[6.3.0]undecan-10-yl)-1-methyl-4,6-dihydropyrazolo[4,3-d]pyrimidine-5,7(1H)-dione
    —— Pyrazolo[1,5-a]pyrimidine-3-carbonyl chloride, 2-methylsulfanyl-5,7-bis(trifluoromethyl)- —— C10H4ClF6N3OS
    Pyrazolo[1,5-a]pyrimidine-3-carbonyl chloride, 2-methylsulfanyl-5,7-bis(trifluoromethyl)-
    —— 3-Bromo-2-methyl-6-(4-nitro-1H-pyrazol-1-yl)pyrazolo[1,5-a]pyrimidine —— C10H7BrN6O2
    3-Bromo-2-methyl-6-(4-nitro-1H-pyrazol-1-yl)pyrazolo[1,5-a]pyrimidine
    —— Pyrazolo[1,5-a]pyrimidin-5-acetic acid, 4,7-dihydro-7-oxo-2-(thiophen-2-yl)-, ethyl ester —— C14H13N3O3S
    Pyrazolo[1,5-a]pyrimidin-5-acetic acid, 4,7-dihydro-7-oxo-2-(thiophen-2-yl)-, ethyl ester
    —— 3,5-Diphenyl-1,3,4-thiadiazolin-2-spiro-6'-1',3',7'-triphenyl-4'-tolyl-3a',6',7',7a'-tetrahydro-1'H-pyrazolo[3,4-d]pyrimidin —— C43H34N6S
    3,5-Diphenyl-1,3,4-thiadiazolin-2-spiro-6'-1',3',7'-triphenyl-4'-tolyl-3a',6',7',7a'-tetrahydro-1'H-pyrazolo[3,4-d]pyrimidin
    —— 3-Bromo-2,7-dimethyl-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine —— C9H7BrF3N3
    3-Bromo-2,7-dimethyl-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine
    —— 2-Methyl-6-phenylpyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-4(2H)-one —— C14H10N4OS
    2-Methyl-6-phenylpyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-4(2H)-one
    —— Pyrazolo[1,5-a]pyrimidine, 5-trifluoromethyl-7-methyl-3-(5-methyl-1,2,4-oxadiazol-3-yl)- —— C11H8F3N5O
    Pyrazolo[1,5-a]pyrimidine, 5-trifluoromethyl-7-methyl-3-(5-methyl-1,2,4-oxadiazol-3-yl)-
    —— 3-(4-chloro-benzyl)-1(2)<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine-4,6-diamine 58791-72-3 C12H11ClN6
    3-(4-chloro-benzyl)-1(2)<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine-4,6-diamine
    —— Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 2-methylthio-7-(2-thienyl)- —— C12H8N4S2
    Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 2-methylthio-7-(2-thienyl)-
    —— 4,6-Diamino-3-(p-methoxybenzyl)pyrazolo<3,4-d>pyrimidin 58791-73-4 C13H14N6O
    4,6-Diamino-3-(p-methoxybenzyl)pyrazolo<3,4-d>pyrimidin
    —— Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 2-methylthio-7-(2-pyridyl)- —— C13H9N5S
    Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 2-methylthio-7-(2-pyridyl)-
    —— 1,5-Bis(trimethylsilyl)pyrazolo[3,4-d]pyrimidin-4-one —— C11H20N4OSi2
    1,5-Bis(trimethylsilyl)pyrazolo[3,4-d]pyrimidin-4-one
    —— Pyrazolo[1,5-a]pyrimidine-6-carbonitrile, 7-amino-2-tert-butyl-5-methylthio- —— C12H15N5S
    Pyrazolo[1,5-a]pyrimidine-6-carbonitrile, 7-amino-2-tert-butyl-5-methylthio-
    —— 4-Amino-3-(p-chlorbenzyl)pyrazolo<3,4-d>pyrimidin 58791-74-5 C12H10ClN5
    4-Amino-3-(p-chlorbenzyl)pyrazolo<3,4-d>pyrimidin
    —— Pyrazolo[1,5-a]pyrimidine-7-carbonitrile, 2-tert-butyl-5-trifluoromethyl- —— C12H11F3N4
    Pyrazolo[1,5-a]pyrimidine-7-carbonitrile, 2-tert-butyl-5-trifluoromethyl-
    —— Pyrazolo[1,5-a]pyrimidine-6-carbonitrile, 7-benzyl-2-methyl- —— C15H12N4
    Pyrazolo[1,5-a]pyrimidine-6-carbonitrile, 7-benzyl-2-methyl-
    —— Pyrazolo[1,5-a]pyrimidine, 2-methyl-6-(4-nitro-1-pyrazolyl)- —— C10H8N6O2
    Pyrazolo[1,5-a]pyrimidine, 2-methyl-6-(4-nitro-1-pyrazolyl)-
    —— Pyrazolo[1,5-a]pyrimidine, 2-tert-butyl-3-chloro-5,7-dimethyl- —— C12H16ClN3
    Pyrazolo[1,5-a]pyrimidine, 2-tert-butyl-3-chloro-5,7-dimethyl-
    —— Imidazole-1-carbothioic acid, (1,4-anhydro-1-C-(1-methyl-5,7-dioxo-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-1,2,3,4,5-pentanepentaol) ester —— C27H42N6O7SSi2
    Imidazole-1-carbothioic acid, (1,4-anhydro-1-C-(1-methyl-5,7-dioxo-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-1,2,3,4,5-pentanepentaol) ester
    —— 6,7,8,9-tetrahydro-2-methylpyrazolo<3',4':4,5>pyrimido<2,1-b><1,3>thiazepin-4(2H)-one 110434-60-1 C10H12N4OS
    6,7,8,9-tetrahydro-2-methylpyrazolo<3',4':4,5>pyrimido<2,1-b><1,3>thiazepin-4(2H)-one
    —— 3-Brom-7-methoxypyrazolo<4,3-d>pyrimidin 68479-22-1 C6H5BrN4O
    3-Brom-7-methoxypyrazolo<4,3-d>pyrimidin
    —— Pyrazolo[3,4-d]pyrimidine, 1-benzyl-4-cyclohexylamino- —— C18H21N5
    Pyrazolo[3,4-d]pyrimidine, 1-benzyl-4-cyclohexylamino-
    —— 7,8-dihydro-2-methyl-6H-pyrazolo<3',4':4,5>pyrimido<2,1-b><1,3>thiazin-4(2H)-one 110434-59-8 C9H10N4OS
    7,8-dihydro-2-methyl-6H-pyrazolo<3',4':4,5>pyrimido<2,1-b><1,3>thiazin-4(2H)-one
    —— 3-bromo-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 20419-67-4 C5H3BrN4O
    3-bromo-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 2-methyl-7-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidine 186956-71-8 C12H10N4
    2-methyl-7-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidine
    —— Formic acid, 1-(4,7-dihydro-2-methyl-7-oxopyrazolo[1,5-a]pyrimidin-5-yl)-, methyl ester —— C9H9N3O3
    Formic acid, 1-(4,7-dihydro-2-methyl-7-oxopyrazolo[1,5-a]pyrimidin-5-yl)-, methyl ester
    —— 1,5-Dibutylallopurinol —— C13H20N4O
    1,5-Dibutylallopurinol
    —— Ethyl (3-cyano-2,5,7-trimethylpyrazolo[1,5-a]pyrimidin-6-yl)acetate —— C14H16N4O2
    Ethyl (3-cyano-2,5,7-trimethylpyrazolo[1,5-a]pyrimidin-6-yl)acetate
    —— 2-Methylpyrazolo[3,4-d]tetrazolo[4,5-b]pyrimidin-4(2H)-one —— C6H5N7O
    2-Methylpyrazolo[3,4-d]tetrazolo[4,5-b]pyrimidin-4(2H)-one
    —— 1H-Pyrazolo[3,4-d]pyrimidine, 4-[(3-methyl-2-butenyl)amino]- —— C10H13N5
    1H-Pyrazolo[3,4-d]pyrimidine, 4-[(3-methyl-2-butenyl)amino]-
    —— N-Butyl-5,7-dimethylpyrazolo[2,3-a]pyrimidine-2-carboxamide —— C13H18N4O
    N-Butyl-5,7-dimethylpyrazolo[2,3-a]pyrimidine-2-carboxamide
    —— 2,5-dimethyl-pyrazolo[1,5-<i>c</i>]pyrimidin-7-ylamine 37658-17-6 C8H10N4
    2,5-dimethyl-pyrazolo[1,5-<i>c</i>]pyrimidin-7-ylamine
    —— 5-Methyl-3-nitro-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine —— C8H5F3N4O2
    5-Methyl-3-nitro-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine
    —— 6-(2-Oxopropyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, ethyl ester —— C12H13N3O3
    6-(2-Oxopropyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, ethyl ester
    —— 6-Aminopyrazolo[1,5-a]pyrimidine-7-carbonitrile —— C7H5N5
    6-Aminopyrazolo[1,5-a]pyrimidine-7-carbonitrile
    —— 2,5-Dimethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile —— C10H7F3N4
    2,5-Dimethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile
    —— Carbonothioic acid, O-ethyl S-1H-pyrazolo[3,4-d]pyrimidin-4-yl ester —— C8H8N4O2S
    Carbonothioic acid, O-ethyl S-1H-pyrazolo[3,4-d]pyrimidin-4-yl ester
    —— 5-amino-4-ethoxycarbonyl-7-phenylpyrazolo<1,5-c>pyrimidine —— C15H14N4O2
    5-amino-4-ethoxycarbonyl-7-phenylpyrazolo<1,5-c>pyrimidine
    —— Azepan-1-yl-[6-(2-chloro-ethyl)-pyrazolo[1,5-a]pyrimidin-2-yl]-methanone —— C15H19ClN4O
    Azepan-1-yl-[6-(2-chloro-ethyl)-pyrazolo[1,5-a]pyrimidin-2-yl]-methanone
    —— benzyl-(1-benzyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-amine 35801-14-0 C19H17N5
    benzyl-(1-benzyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-amine
    —— Pyrazolo[1,5-a]pyrimidine, 2-(4-morpholyl)carbonyl-3,6-dibromo- —— C11H10Br2N4O2
    Pyrazolo[1,5-a]pyrimidine, 2-(4-morpholyl)carbonyl-3,6-dibromo-
    —— 3-Brom-7-methoxy-1-(tetrahydropyran-2-yl)pyrazolo<4,3-d>-pyrimidin 68479-23-2 C11H13BrN4O2
    3-Brom-7-methoxy-1-(tetrahydropyran-2-yl)pyrazolo<4,3-d>-pyrimidin
    —— 7-hydroxy-1H-pyrazolo[1,5-a]pyrimidin-5-one —— C6H5N3O2
    7-hydroxy-1H-pyrazolo[1,5-a]pyrimidin-5-one
    —— Pyrazolo[1,5-a]pyrimidine-2-carbohydrazide, 7-trifluoromethyl-5-(2-thienyl)-N2-cyclopropanoyl- —— C16H12F3N5O2S
    Pyrazolo[1,5-a]pyrimidine-2-carbohydrazide, 7-trifluoromethyl-5-(2-thienyl)-N2-cyclopropanoyl-
    —— Pyrazolo[5,4-d]pyrimidine-4,6(3ah,5H)-dione, 7,7a-dihydro-3-(3,4-dichlorophenyl)-1,5-dimethyl- —— C13H12Cl2N4O2
    Pyrazolo[5,4-d]pyrimidine-4,6(3ah,5H)-dione, 7,7a-dihydro-3-(3,4-dichlorophenyl)-1,5-dimethyl-
    —— Pyrazolo[1,5-a]pyrimidine, 3-bromo-2-tert-butyl-5-trifluoromethyl-7-methoxy- —— C12H13BrF3N3O
    Pyrazolo[1,5-a]pyrimidine, 3-bromo-2-tert-butyl-5-trifluoromethyl-7-methoxy-
    —— 1-(2,3-dihydroxypropyl)-2H-pyrazolo[3,4-d]pyrimidin-4-one —— C8H10N4O3
    1-(2,3-dihydroxypropyl)-2H-pyrazolo[3,4-d]pyrimidin-4-one
    —— 3-bromo-1-(2,3-dihydroxypropyl)-2H-pyrazolo[3,4-d]pyrimidin-4-one —— C8H9BrN4O3
    3-bromo-1-(2,3-dihydroxypropyl)-2H-pyrazolo[3,4-d]pyrimidin-4-one
    —— 2-(Tert-butyl)-3,7-dichloro-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine —— C11H10Cl2F3N3
    2-(Tert-butyl)-3,7-dichloro-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine