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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 吡啶并嘧啶类

    吡啶并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-fluorophenoxy)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)ethanone —— C18H17FN4O2
    2-(4-fluorophenoxy)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)ethanone
    —— 7-((3-Fluorobenzyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine —— C17H17FN4O2S
    7-((3-Fluorobenzyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine
    —— 3-(2,6-dichlorophenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propan-1-one —— C19H18Cl2N4O
    3-(2,6-dichlorophenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propan-1-one
    —— (2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)(1-methylpiperidin-4-yl)methanone —— C17H23N5O
    (2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)(1-methylpiperidin-4-yl)methanone
    —— (4-ethoxyphenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C19H20N4O2
    (4-ethoxyphenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— 3-(3-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-3-oxopropyl)quinazolin-4(3H)-one —— C21H20N6O2
    3-(3-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-3-oxopropyl)quinazolin-4(3H)-one
    —— (4-bromophenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C17H15BrN4O
    (4-bromophenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— benzofuran-2-yl(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C19H16N4O2
    benzofuran-2-yl(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— 7-((4-Ethylphenyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine —— C18H20N4O2S
    7-((4-Ethylphenyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine
    —— (1,3-dimethyl-1H-pyrazol-5-yl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C16H18N6O
    (1,3-dimethyl-1H-pyrazol-5-yl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— (4-butoxyphenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C21H24N4O2
    (4-butoxyphenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— 3-(5-bromo-2-(difluoromethoxy)phenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propan-1-one —— C20H19BrF2N4O2
    3-(5-bromo-2-(difluoromethoxy)phenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propan-1-one
    —— 7-((3-Chloro-4-fluorophenyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine —— C16H14ClFN4O2S
    7-((3-Chloro-4-fluorophenyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine
    —— (1-(4-chlorophenyl)cyclopentyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C22H23ClN4O
    (1-(4-chlorophenyl)cyclopentyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— (5-bromopyridin-3-yl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C16H14BrN5O
    (5-bromopyridin-3-yl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— 2-(4-methoxyphenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)ethanone —— C19H20N4O2
    2-(4-methoxyphenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)ethanone
    —— (2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)(4-propylphenyl)methanone —— C20H22N4O
    (2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)(4-propylphenyl)methanone
    —— 1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-5-phenylpentan-1-one —— C21H24N4O
    1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-5-phenylpentan-1-one
    —— 4-Methoxy-5-(4-methyl-2,3,7,11-tetrazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7-tetraene-11-carbonyl)-1-pyridin-2-ylpyridin-2-one —— C22H20N6O3
    4-Methoxy-5-(4-methyl-2,3,7,11-tetrazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7-tetraene-11-carbonyl)-1-pyridin-2-ylpyridin-2-one
    —— 2-(1H-benzo[d][1,2,3]triazol-1-yl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)ethanone —— C18H17N7O
    2-(1H-benzo[d][1,2,3]triazol-1-yl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)ethanone
    —— 7-((2,4-Dichloro-5-methylphenyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine —— C17H16Cl2N4O2S
    7-((2,4-Dichloro-5-methylphenyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine
    —— (2,4-dichlorophenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C17H14Cl2N4O
    (2,4-dichlorophenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— 7-((4-Chlorobenzyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine —— C17H17ClN4O2S
    7-((4-Chlorobenzyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine
    —— N-(4-(2-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-2-oxoethyl)phenyl)acetamide —— C20H21N5O2
    N-(4-(2-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-2-oxoethyl)phenyl)acetamide
    —— (4-(tert-butyl)phenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C21H24N4O
    (4-(tert-butyl)phenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— 2-Methyl-7-(propylsulfonyl)-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine —— C13H18N4O2S
    2-Methyl-7-(propylsulfonyl)-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine
    —— 2-((3r,5r,7r)-adamantan-1-yl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)ethanone —— C22H28N4O
    2-((3r,5r,7r)-adamantan-1-yl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)ethanone
    —— 2-fluoro-N-(4-(2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7-carbonyl)phenyl)benzenesulfonamide —— C23H20FN5O3S
    2-fluoro-N-(4-(2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7-carbonyl)phenyl)benzenesulfonamide
    —— cyclohex-3-en-1-yl(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C17H20N4O
    cyclohex-3-en-1-yl(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— N-(4-butoxyphenyl)-2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7(6H)-carboxamide —— C21H25N5O2
    N-(4-butoxyphenyl)-2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7(6H)-carboxamide
    —— 1-{4-Methyl-2,3,7,11-tetraazatricyclo[7.4.0.0^{2,6}]trideca-1(9),3,5,7-tetraen-11-yl}-3-(3-methylthiophen-2-yl)propan-1-one —— C18H20N4OS
    1-{4-Methyl-2,3,7,11-tetraazatricyclo[7.4.0.0^{2,6}]trideca-1(9),3,5,7-tetraen-11-yl}-3-(3-methylthiophen-2-yl)propan-1-one
    —— 1,3-dimethyl-6-(2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7-carbonyl)-7-propyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione —— C22H25N7O3
    1,3-dimethyl-6-(2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7-carbonyl)-7-propyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione
    —— 7-((3-Chlorophenyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine —— C16H15ClN4O2S
    7-((3-Chlorophenyl)sulfonyl)-2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine
    —— 2-methyl-N-(4-(trifluoromethyl)phenyl)-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7(6H)-carboxamide —— C18H16F3N5O
    2-methyl-N-(4-(trifluoromethyl)phenyl)-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7(6H)-carboxamide
    —— (1H-benzo[d][1,2,3]triazol-5-yl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C17H15N7O
    (1H-benzo[d][1,2,3]triazol-5-yl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— 3-(2,4-dimethoxyphenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propan-1-one —— C21H24N4O3
    3-(2,4-dimethoxyphenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propan-1-one
    —— 1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-2-(pyridin-3-yloxy)ethanone —— C17H17N5O2
    1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-2-(pyridin-3-yloxy)ethanone
    —— (2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)(quinoxalin-6-yl)methanone —— C19H16N6O
    (2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)(quinoxalin-6-yl)methanone
    —— 2-methyl-N-(thiophen-2-yl)-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7(6H)-carboxamide —— C15H15N5OS
    2-methyl-N-(thiophen-2-yl)-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7(6H)-carboxamide
    —— 2-(2-chloro-6-fluorophenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)ethanone —— C18H16ClFN4O
    2-(2-chloro-6-fluorophenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)ethanone
    —— 1-(4-(2-Methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7-carbonyl)piperidin-1-yl)ethanone —— C18H23N5O2
    1-(4-(2-Methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7-carbonyl)piperidin-1-yl)ethanone
    —— 2-Methyl-7-(quinolin-8-ylsulfonyl)-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine —— C19H17N5O2S
    2-Methyl-7-(quinolin-8-ylsulfonyl)-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine
    —— 2-methyl-7-((1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl)-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine —— C16H20N6O2S
    2-methyl-7-((1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl)-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine
    —— 3-(4-chloro-3-methylphenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propan-1-one —— C20H21ClN4O
    3-(4-chloro-3-methylphenyl)-1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propan-1-one
    —— 1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-2-(p-tolyloxy)ethanone —— C19H20N4O2
    1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-2-(p-tolyloxy)ethanone
    —— 1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-3-(4-(methylthio)phenyl)propan-1-one —— C20H22N4OS
    1-(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)-3-(4-(methylthio)phenyl)propan-1-one
    —— (2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)(3-phenylbenzo[c]isoxazol-5-yl)methanone —— C24H19N5O2
    (2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)(3-phenylbenzo[c]isoxazol-5-yl)methanone
    —— Methyl 4-(2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7-carbonyl)benzoate —— C19H18N4O3
    Methyl 4-(2-methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-7-carbonyl)benzoate
    —— (4-fluorophenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C17H15FN4O
    (4-fluorophenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone
    —— (2-fluorophenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone —— C17H15FN4O
    (2-fluorophenyl)(2-methyl-8,9-dihydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)methanone