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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
    —— prop-2-enyl (5R)-5-(4-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H23N3O5
    prop-2-enyl (5R)-5-(4-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-methylpropyl (5S)-5-(4-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H24ClN3O4
    2-methylpropyl (5S)-5-(4-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-1,3,7-trimethyl-2,4-dioxo-5-(4-propan-2-ylphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H27N3O4
    prop-2-enyl (5R)-1,3,7-trimethyl-2,4-dioxo-5-(4-propan-2-ylphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-5-(4-ethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H25N3O5
    prop-2-enyl (5S)-5-(4-ethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-1,3,7-trimethyl-5-(4-nitrophenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20N4O6
    prop-2-enyl (5S)-1,3,7-trimethyl-5-(4-nitrophenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-5-(3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H23N3O5
    prop-2-enyl (5S)-5-(3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 4-oxo-2-[[(4R)-4-phenyl-4H-triazol-5-yl]sulfanyl]pyrido[1,2-a]pyrimidine-3-carbaldehyde —— C17H11N5O2S
    4-oxo-2-[[(4R)-4-phenyl-4H-triazol-5-yl]sulfanyl]pyrido[1,2-a]pyrimidine-3-carbaldehyde
    —— 7-[(3R)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]-2-(4-methoxyphenyl)-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C23H21N3O5
    7-[(3R)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]-2-(4-methoxyphenyl)-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-(4-fluorophenyl)-4-oxo-N-[[(2S)-oxolan-2-yl]methyl]-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxamide —— C19H21FN4O3
    2-(4-fluorophenyl)-4-oxo-N-[[(2S)-oxolan-2-yl]methyl]-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxamide
    —— 7-[(3S)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]-2-(4-methoxyphenyl)-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C23H21N3O5
    7-[(3S)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]-2-(4-methoxyphenyl)-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 7-[(3R)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]-2-phenyl-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C22H19N3O4
    7-[(3R)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]-2-phenyl-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 7-[(3S)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]-2-phenyl-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C22H19N3O4
    7-[(3S)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]-2-phenyl-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-(4-methoxyphenyl)-4-oxo-N-[[(2R)-oxolan-2-yl]methyl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxamide —— C20H24N4O4
    2-(4-methoxyphenyl)-4-oxo-N-[[(2R)-oxolan-2-yl]methyl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxamide
    —— 2-(4-methoxyphenyl)-4-oxo-N-[[(2S)-oxolan-2-yl]methyl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxamide —— C20H24N4O4
    2-(4-methoxyphenyl)-4-oxo-N-[[(2S)-oxolan-2-yl]methyl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxamide
    —— 2-(4-fluorophenyl)-7-[(2R)-oxolane-2-carbonyl]-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C18H18FN3O3
    2-(4-fluorophenyl)-7-[(2R)-oxolane-2-carbonyl]-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— methyl (3S)-3-[(4-oxo-2-phenyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7-carbonyl)amino]-3-phenylpropanoate —— C24H24N4O4
    methyl (3S)-3-[(4-oxo-2-phenyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7-carbonyl)amino]-3-phenylpropanoate
    —— 2-(4-fluorophenyl)-4-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxamide —— C19H21FN4O3
    2-(4-fluorophenyl)-4-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxamide
    —— prop-2-enyl (5S)-5-(4-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H19N3O5
    prop-2-enyl (5S)-5-(4-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-butyl-1-methyl-2,4,7-trioxo-8H-pyrido[2,3-d]pyrimidine-6-carbonitrile —— C13H14N4O3
    3-butyl-1-methyl-2,4,7-trioxo-8H-pyrido[2,3-d]pyrimidine-6-carbonitrile
    —— N'-(1,3-dimethyl-2,4,5-trioxo-8H-pyrido[2,3-d]pyrimidin-7-yl)-2-propylpentanehydrazide —— C17H25N5O4
    N'-(1,3-dimethyl-2,4,5-trioxo-8H-pyrido[2,3-d]pyrimidin-7-yl)-2-propylpentanehydrazide
    —— prop-2-enyl (5R)-5-(4-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H19N3O5
    prop-2-enyl (5R)-5-(4-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5R)-1,3-dimethyl-5-(5-methylfuran-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione —— C18H19N3O4
    (5R)-1,3-dimethyl-5-(5-methylfuran-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione
    —— (5R)-1,3-dimethyl-5-(3-methylthiophen-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione —— C18H19N3O3S
    (5R)-1,3-dimethyl-5-(3-methylthiophen-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione
    —— (5S)-1,3-dimethyl-5-(3-methylthiophen-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione —— C18H19N3O3S
    (5S)-1,3-dimethyl-5-(3-methylthiophen-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione
    —— prop-2-enyl (5R)-7-methyl-5-(3-nitrophenyl)-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H16N4O6
    prop-2-enyl (5R)-7-methyl-5-(3-nitrophenyl)-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-5-(2-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H19N3O5
    prop-2-enyl (5R)-5-(2-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-5-(2-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H19N3O5
    prop-2-enyl (5S)-5-(2-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-5-(4-ethylphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H21N3O4
    prop-2-enyl (5R)-5-(4-ethylphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-5-(4-chlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H16ClN3O4
    prop-2-enyl (5R)-5-(4-chlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-5-(3,4-dichlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H15Cl2N3O4
    prop-2-enyl (5R)-5-(3,4-dichlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-5-(4-ethylphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H21N3O4
    prop-2-enyl (5S)-5-(4-ethylphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-7-methyl-5-(3-nitrophenyl)-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H16N4O6
    prop-2-enyl (5S)-7-methyl-5-(3-nitrophenyl)-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-5-(3,4-dimethoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H21N3O6
    prop-2-enyl (5R)-5-(3,4-dimethoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-5-(3,4-dimethoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H21N3O6
    prop-2-enyl (5S)-5-(3,4-dimethoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5,7-dimethyl-N-[(1R)-1-pyridin-3-ylethyl]-4-thiomorpholin-4-ylpyrido[2,3-d]pyrimidine-2-carboxamide —— C21H24N6OS
    5,7-dimethyl-N-[(1R)-1-pyridin-3-ylethyl]-4-thiomorpholin-4-ylpyrido[2,3-d]pyrimidine-2-carboxamide
    —— 4-(dimethylamino)-N-[(1R)-1-(4-fluorophenyl)ethyl]-5,7-dimethylpyrido[2,3-d]pyrimidine-2-carboxamide —— C20H22FN5O
    4-(dimethylamino)-N-[(1R)-1-(4-fluorophenyl)ethyl]-5,7-dimethylpyrido[2,3-d]pyrimidine-2-carboxamide
    —— 5,7-dimethyl-N-[[(2S)-oxolan-2-yl]methyl]-4-thiomorpholin-4-ylpyrido[2,3-d]pyrimidine-2-carboxamide —— C19H25N5O2S
    5,7-dimethyl-N-[[(2S)-oxolan-2-yl]methyl]-4-thiomorpholin-4-ylpyrido[2,3-d]pyrimidine-2-carboxamide
    —— (5,7-dimethyl-4-thiomorpholin-4-ylpyrido[2,3-d]pyrimidin-2-yl)-[(3S)-3-methylpiperidin-1-yl]methanone —— C20H27N5OS
    (5,7-dimethyl-4-thiomorpholin-4-ylpyrido[2,3-d]pyrimidin-2-yl)-[(3S)-3-methylpiperidin-1-yl]methanone
    —— 4-(dimethylamino)-5,7-dimethyl-N-[[(2R)-oxolan-2-yl]methyl]pyrido[2,3-d]pyrimidine-2-carboxamide —— C17H23N5O2
    4-(dimethylamino)-5,7-dimethyl-N-[[(2R)-oxolan-2-yl]methyl]pyrido[2,3-d]pyrimidine-2-carboxamide
    —— 5,7-dimethyl-4-morpholin-4-yl-N-[(1R)-1-thiophen-2-ylpropyl]pyrido[2,3-d]pyrimidine-2-carboxamide —— C21H25N5O2S
    5,7-dimethyl-4-morpholin-4-yl-N-[(1R)-1-thiophen-2-ylpropyl]pyrido[2,3-d]pyrimidine-2-carboxamide
    —— 5,7-dimethyl-N-[(1R)-1-pyridin-3-ylethyl]-4-pyrrolidin-1-ylpyrido[2,3-d]pyrimidine-2-carboxamide —— C21H24N6O
    5,7-dimethyl-N-[(1R)-1-pyridin-3-ylethyl]-4-pyrrolidin-1-ylpyrido[2,3-d]pyrimidine-2-carboxamide
    —— 5,7-dimethyl-N-[(1S)-1-pyridin-3-ylethyl]-4-thiomorpholin-4-ylpyrido[2,3-d]pyrimidine-2-carboxamide —— C21H24N6OS
    5,7-dimethyl-N-[(1S)-1-pyridin-3-ylethyl]-4-thiomorpholin-4-ylpyrido[2,3-d]pyrimidine-2-carboxamide
    —— 5,7-dimethyl-N-[[(2S)-oxolan-2-yl]methyl]-4-pyrrolidin-1-ylpyrido[2,3-d]pyrimidine-2-carboxamide —— C19H25N5O2
    5,7-dimethyl-N-[[(2S)-oxolan-2-yl]methyl]-4-pyrrolidin-1-ylpyrido[2,3-d]pyrimidine-2-carboxamide
    —— 4-(dimethylamino)-N-[(1R)-1-(4-methoxyphenyl)ethyl]-5,7-dimethylpyrido[2,3-d]pyrimidine-2-carboxamide —— C21H25N5O2
    4-(dimethylamino)-N-[(1R)-1-(4-methoxyphenyl)ethyl]-5,7-dimethylpyrido[2,3-d]pyrimidine-2-carboxamide
    —— 5,7-dimethyl-N-[(1S)-1-pyridin-3-ylethyl]-4-pyrrolidin-1-ylpyrido[2,3-d]pyrimidine-2-carboxamide —— C21H24N6O
    5,7-dimethyl-N-[(1S)-1-pyridin-3-ylethyl]-4-pyrrolidin-1-ylpyrido[2,3-d]pyrimidine-2-carboxamide
    —— 4-(diethylamino)-5,7-dimethyl-N-[[(2R)-oxolan-2-yl]methyl]pyrido[2,3-d]pyrimidine-2-carboxamide —— C19H27N5O2
    4-(diethylamino)-5,7-dimethyl-N-[[(2R)-oxolan-2-yl]methyl]pyrido[2,3-d]pyrimidine-2-carboxamide
    —— 4-(dimethylamino)-5,7-dimethyl-N-[(1S)-1-pyridin-3-ylethyl]pyrido[2,3-d]pyrimidine-2-carboxamide —— C19H22N6O
    4-(dimethylamino)-5,7-dimethyl-N-[(1S)-1-pyridin-3-ylethyl]pyrido[2,3-d]pyrimidine-2-carboxamide
    —— 5,7-dimethyl-4-morpholin-4-yl-N-[(1S)-1-thiophen-2-ylpropyl]pyrido[2,3-d]pyrimidine-2-carboxamide —— C21H25N5O2S
    5,7-dimethyl-4-morpholin-4-yl-N-[(1S)-1-thiophen-2-ylpropyl]pyrido[2,3-d]pyrimidine-2-carboxamide
    —— 5,7-dimethyl-N-[[(2R)-oxolan-2-yl]methyl]-4-thiomorpholin-4-ylpyrido[2,3-d]pyrimidine-2-carboxamide —— C19H25N5O2S
    5,7-dimethyl-N-[[(2R)-oxolan-2-yl]methyl]-4-thiomorpholin-4-ylpyrido[2,3-d]pyrimidine-2-carboxamide
    —— 4-(dimethylamino)-N-[(1S)-1-(4-fluorophenyl)ethyl]-5,7-dimethylpyrido[2,3-d]pyrimidine-2-carboxamide —— C20H22FN5O
    4-(dimethylamino)-N-[(1S)-1-(4-fluorophenyl)ethyl]-5,7-dimethylpyrido[2,3-d]pyrimidine-2-carboxamide