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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 三唑并嘧啶类

    三唑并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-ethyl-2-ethylamino-6-methyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one 27276-65-9 C10H15N5O
    4-ethyl-2-ethylamino-6-methyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one
    —— 1196203-20-9 C23H26BrClN4OSi
    —— 2-{1-[3-(4-methoxy-benzyl)-azetidin-1-yl]-ethyl}-7-(tetrahydro-pyran-4-yl)-3H-imidazo[5,1-f][1,2,4]triazin-4-one 1448717-65-4 C23H29N5O3
    2-{1-[3-(4-methoxy-benzyl)-azetidin-1-yl]-ethyl}-7-(tetrahydro-pyran-4-yl)-3H-imidazo[5,1-f][1,2,4]triazin-4-one
    —— 1-(2-morpholinopyridin-4-yl)-N<sup>3</sup>-(4-(2-(piperidin-1-yl)ethoxy)phenyl)-1H-1,2,4-triazole-3,5-diamine 1037794-09-4 C24H32N8O2
    1-(2-morpholinopyridin-4-yl)-N<sup>3</sup>-(4-(2-(piperidin-1-yl)ethoxy)phenyl)-1H-1,2,4-triazole-3,5-diamine
    —— 9-(4-hydroxybutyl)-8-azaguanine 131304-19-3 C8H12N6O2
    9-(4-hydroxybutyl)-8-azaguanine
    —— 3-allyl-3,5-dihydro-pyrimido[5,4-<i>d</i>][1,2,3]triazine-4,6,8-trione 1210-23-7 C8H7N5O3
    3-allyl-3,5-dihydro-pyrimido[5,4-<i>d</i>][1,2,3]triazine-4,6,8-trione
    —— 5-methoxy-7-methyl-8-nitro-[1,2,4]triazolo[4,3-<i>c</i>]pyrimidine 30865-80-6 C7H7N5O3
    5-methoxy-7-methyl-8-nitro-[1,2,4]triazolo[4,3-<i>c</i>]pyrimidine
    —— benzo<b>furo<2',3':4,5>pyrrolo<1,2-d>-1,2,4-triazolo<3,4-f>-1,2,4-triazine 91206-42-7 C13H7N5O
    benzo<b>furo<2',3':4,5>pyrrolo<1,2-d>-1,2,4-triazolo<3,4-f>-1,2,4-triazine
    —— 2-Methoxy-7-methyl-8-azapurin-6-on 31636-66-5 C6H7N5O2
    2-Methoxy-7-methyl-8-azapurin-6-on
    —— 5-ethylsulfanyl-2-methyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one 5545-26-6 C8H10N4OS
    5-ethylsulfanyl-2-methyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one
    —— [3-(1-ethyl-1H-pyrazol-4-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-[1-(tetrahydro-pyran-4-yl)-1H-pyrazol-4-yl]-amine 1448693-60-4 C17H20N10O
    [3-(1-ethyl-1H-pyrazol-4-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-[1-(tetrahydro-pyran-4-yl)-1H-pyrazol-4-yl]-amine
    —— 6-(2-hydroxy-propyl)-2-isopropylsulfanyl-5-methyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one 4725-68-2 C12H18N4O2S
    6-(2-hydroxy-propyl)-2-isopropylsulfanyl-5-methyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one
    —— 1551546-66-7 C20H20N12
    —— 1182005-17-9 C24H19N7O
    —— 2-isopropylsulfanyl-5-methylsulfanyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one 5545-34-6 C9H12N4OS2
    2-isopropylsulfanyl-5-methylsulfanyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one
    —— 5-methyl-7-(3-nitrophenyl)-N-(4-chlorophenyl)-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidine-6-carboxamide 765928-91-4 C19H15ClN6O3
    5-methyl-7-(3-nitrophenyl)-N-(4-chlorophenyl)-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidine-6-carboxamide
    —— 5-ethylsulfanyl-2-methylsulfanyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one 5545-29-9 C8H10N4OS2
    5-ethylsulfanyl-2-methylsulfanyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one
    —— dithiophosphoric acid <i>S</i>-(3-oxo-[1,2,4]triazolo[4,3-<i>a</i>]pyrimidin-2-yl) ester <i>O</i>,<i>O</i>'-dipropyl ester 63206-64-4 C12H19N4O3PS2
    dithiophosphoric acid <i>S</i>-(3-oxo-[1,2,4]triazolo[4,3-<i>a</i>]pyrimidin-2-yl) ester <i>O</i>,<i>O</i>'-dipropyl ester
    —— diethyl-(2-piperidin-1-ylmethyl-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-yl)-amine 34457-74-4 C15H24N6
    diethyl-(2-piperidin-1-ylmethyl-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-yl)-amine
    —— 2-ethylsulfanyl-5-isopropylsulfanyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one 5545-33-5 C10H14N4OS2
    2-ethylsulfanyl-5-isopropylsulfanyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-7-one
    —— Ethyl 6,8,9-trimethyl-1,2,4-triazolo[1,5-c]quinazolin-5-one-2-carboxylate 87611-38-9 C15H16N4O3
    Ethyl 6,8,9-trimethyl-1,2,4-triazolo[1,5-c]quinazolin-5-one-2-carboxylate
    —— 5,7-dimethyl-1,2,3,8(10)-tetrahydro-imidazo[4,5,1-<i>ij</i>][1,2,3]triazolo[4,5-<i>f</i>]quinoline 36182-84-0 C12H13N5
    5,7-dimethyl-1,2,3,8(10)-tetrahydro-imidazo[4,5,1-<i>ij</i>][1,2,3]triazolo[4,5-<i>f</i>]quinoline
    —— 6-benzyl-7-methyl-2-(morpholin-4-yl)[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one 1428139-66-5 C17H19N5O2
    6-benzyl-7-methyl-2-(morpholin-4-yl)[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one
    —— 5-methyl-7-piperidin-1-yl-2-piperidin-1-ylmethyl-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidine 28859-32-7 C17H26N6
    5-methyl-7-piperidin-1-yl-2-piperidin-1-ylmethyl-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidine
    —— 4-(Diethylamino)-4,6-dihydro-β-phenyl-1,2,4-triazolo<5,1-c><1,2,4>triazine 85956-35-0 C20H22N6
    4-(Diethylamino)-4,6-dihydro-β-phenyl-1,2,4-triazolo<5,1-c><1,2,4>triazine
    —— 4-bromo-3,5,9-trimethylpyrido[3',2':4,5]thieno[3,2-d]1,3,4-triazolo[1,2-f]pyrimidine 1186025-06-8 C13H10BrN5S
    4-bromo-3,5,9-trimethylpyrido[3',2':4,5]thieno[3,2-d]1,3,4-triazolo[1,2-f]pyrimidine
    —— 2-isopropylsulfanyl-5-methylsulfanyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidine-6-carbonitrile 5512-39-0 C10H11N5OS2
    2-isopropylsulfanyl-5-methylsulfanyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidine-6-carbonitrile
    —— 2,5-bis-ethylsulfanyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidine-6-carbonitrile 6014-39-7 C10H11N5OS2
    2,5-bis-ethylsulfanyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidine-6-carbonitrile
    —— 3-Methyl-8,9-bis(2-furyl)furo<3,2-d>-s-triazolo<4,3-c)pyrimidin 24386-16-1 C16H10N4O3
    3-Methyl-8,9-bis(2-furyl)furo<3,2-d>-s-triazolo<4,3-c)pyrimidin
    —— 3-(6-methoxy-3-pyridyl)-N-[1-(2-pyrrolidin-1-ylethyl)pyrazol-4-yl]triazolo[4,5-d]pyrimidin-5-amine 1448693-05-7 C19H22N10O
    3-(6-methoxy-3-pyridyl)-N-[1-(2-pyrrolidin-1-ylethyl)pyrazol-4-yl]triazolo[4,5-d]pyrimidin-5-amine
    —— 7-Amino-2-cyclobutyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile 1379811-33-2 C10H10N6
    7-Amino-2-cyclobutyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile
    —— 2-Amino-5-methyl-7-aethyl-s-triazolo<2.3-c>pyrimidin 92333-35-2 C8H11N5
    2-Amino-5-methyl-7-aethyl-s-triazolo<2.3-c>pyrimidin
    —— (+/-)-2-[7-(4-bromophenyl)-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-5-yl]-6-chlorophenol 1196203-06-1 C17H12BrClN4O
    (+/-)-2-[7-(4-bromophenyl)-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-5-yl]-6-chlorophenol
    —— 7-(4-carboxyphenyl)-2-(4-chlorophenyl)-5-methyl-N-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxamide 1349163-76-3 C27H21ClN4O3
    7-(4-carboxyphenyl)-2-(4-chlorophenyl)-5-methyl-N-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxamide
    —— phenylphosphonothioic acid <i>O</i>-(3-chloro-pyrazolo[1,5-<i>a</i>]pyrimidin-2-yl) ester <i>O</i>'-ethyl ester 39977-17-8 C14H13ClN3O2PS
    phenylphosphonothioic acid <i>O</i>-(3-chloro-pyrazolo[1,5-<i>a</i>]pyrimidin-2-yl) ester <i>O</i>'-ethyl ester
    —— 1196203-14-1 C25H31BrN4O2Si
    —— 6-ethyl-7-methyl-2-morpholin-4-yl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one 1428139-46-1 C12H17N5O2
    6-ethyl-7-methyl-2-morpholin-4-yl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one
    —— 3-ethyl-6,8-di-piperidin-1-yl-3<i>H</i>-pyrimido[5,4-<i>d</i>][1,2,3]triazin-4-one 5620-67-7 C17H25N7O
    3-ethyl-6,8-di-piperidin-1-yl-3<i>H</i>-pyrimido[5,4-<i>d</i>][1,2,3]triazin-4-one
    —— dithiophosphoric acid <i>S</i>-(7-dimethylamino-5-methyl-3-oxo-[1,2,4]triazolo[4,3-<i>a</i>]pyrimidin-2-ylmethyl) ester <i>O</i>,<i>O</i>-diethyl ester 63206-68-8 C13H22N5O3PS2
    dithiophosphoric acid <i>S</i>-(7-dimethylamino-5-methyl-3-oxo-[1,2,4]triazolo[4,3-<i>a</i>]pyrimidin-2-ylmethyl) ester <i>O</i>,<i>O</i>-diethyl ester
    —— 6-nitro-4,7-dihydro-7-(2,4-dihydroxyphenyl)triazolo<1,5-a>pyrimidine 107553-50-4 C11H9N5O4
    6-nitro-4,7-dihydro-7-(2,4-dihydroxyphenyl)triazolo<1,5-a>pyrimidine
    —— <i>N</i>-(5,7-diisopropyl-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-2-yl)-acetamide 33360-37-1 C13H19N5O
    <i>N</i>-(5,7-diisopropyl-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-2-yl)-acetamide
    —— 3-propyl-3,5-dihydro-pyrimido[5,4-<i>d</i>][1,2,3]triazine-4,6,8-trione 1019-00-7 C8H9N5O3
    3-propyl-3,5-dihydro-pyrimido[5,4-<i>d</i>][1,2,3]triazine-4,6,8-trione
    —— <i>N</i>-(5,7-diisopropyl-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-2-yl)-benzamide 33360-39-3 C18H21N5O
    <i>N</i>-(5,7-diisopropyl-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-2-yl)-benzamide
    —— (2-methoxy-ethyl)-[1-methyl-6-(5-nitro-furan-2-yl)-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl]-amine 16185-76-5 C13H14N6O4
    (2-methoxy-ethyl)-[1-methyl-6-(5-nitro-furan-2-yl)-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl]-amine
    —— (1S,2R,3S,4R)-6-{7-[(1-ethylpyrrolidin-2-ylmethyl)-amino]-5-propylsulfanyl-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl}-cyclohex-4-ene-1,2,3-triol 1022926-21-1 C20H31N7O3S
    (1S,2R,3S,4R)-6-{7-[(1-ethylpyrrolidin-2-ylmethyl)-amino]-5-propylsulfanyl-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl}-cyclohex-4-ene-1,2,3-triol
    —— 2-Amino-7-methyl-5-aethyl-s-triazolo<2.3-c>pyrimidin 92333-36-3 C8H11N5
    2-Amino-7-methyl-5-aethyl-s-triazolo<2.3-c>pyrimidin
    —— dithiophosphoric acid <i>O</i>,<i>O</i>'-dimethyl ester <i>S</i>-(3-oxo-[1,2,4]triazolo[4,3-<i>a</i>]pyrimidin-2-yl) ester 63206-65-5 C8H11N4O3PS2
    dithiophosphoric acid <i>O</i>,<i>O</i>'-dimethyl ester <i>S</i>-(3-oxo-[1,2,4]triazolo[4,3-<i>a</i>]pyrimidin-2-yl) ester
    —— 6-Amino-2-methoxy-7methyl-8-azapurin 36185-53-2 C6H8N6O
    6-Amino-2-methoxy-7methyl-8-azapurin
    —— 8-Aza-theophyllin-7-essigsaeurepropylamid 32600-62-7 C11H16N6O3
    8-Aza-theophyllin-7-essigsaeurepropylamid
    —— 2-methyl-5-methylsulfanyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidine-6-carbonitrile 5512-43-6 C8H7N5OS
    2-methyl-5-methylsulfanyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidine-6-carbonitrile