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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
    —— (5S)-5-(3,4-dihydroxyphenyl)-1-methyl-2-[(4-methylphenyl)methylsulfanyl]-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C22H21N3O4S
    (5S)-5-(3,4-dihydroxyphenyl)-1-methyl-2-[(4-methylphenyl)methylsulfanyl]-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— N-[[(2R)-2,3-dihydro-1-benzofuran-2-yl]methyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C18H20N4O2
    N-[[(2R)-2,3-dihydro-1-benzofuran-2-yl]methyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-[(2R)-1-methoxypropan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C13H15N3O3
    N-[(2R)-1-methoxypropan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[[(2S)-2,3-dihydro-1-benzofuran-2-yl]methyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C18H20N4O2
    N-[[(2S)-2,3-dihydro-1-benzofuran-2-yl]methyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 1-cyclopropyl-N-[(3R)-2-methylpentan-3-yl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C17H22N4O3
    1-cyclopropyl-N-[(3R)-2-methylpentan-3-yl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(3R)-1,1-dioxothiolan-3-yl]-N,8-dimethyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C15H17N3O4S
    N-[(3R)-1,1-dioxothiolan-3-yl]-N,8-dimethyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— tert-butyl N-[[(3S)-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]piperidin-3-yl]methyl]-N-propan-2-ylcarbamate —— C23H34N4O3
    tert-butyl N-[[(3S)-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]piperidin-3-yl]methyl]-N-propan-2-ylcarbamate
    —— N-[(2R)-4-(furan-2-yl)butan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C17H17N3O3
    N-[(2R)-4-(furan-2-yl)butan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2S)-4-(furan-2-yl)butan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C17H17N3O3
    N-[(2S)-4-(furan-2-yl)butan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-[[methyl-[[5-[(1S,2R)-2-methylcyclopropyl]furan-2-yl]methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H21N3O2
    2-[[methyl-[[5-[(1S,2R)-2-methylcyclopropyl]furan-2-yl]methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-[(2R)-2-morpholin-4-yl-2-thiophen-2-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H20N4O3S
    N-[(2R)-2-morpholin-4-yl-2-thiophen-2-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-chloro-2-[(3R)-3-(hydroxymethyl)piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one —— C14H16ClN3O2
    7-chloro-2-[(3R)-3-(hydroxymethyl)piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one
    —— N-[(1R)-1-(3,4-difluorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C17H13F2N3O2
    N-[(1R)-1-(3,4-difluorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1S)-1-(1H-benzimidazol-2-yl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C17H14N6O3
    N-[(1S)-1-(1H-benzimidazol-2-yl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 4-oxo-N-[(2R)-2-phenyl-2-pyrrolidin-1-ylethyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C21H22N4O2
    4-oxo-N-[(2R)-2-phenyl-2-pyrrolidin-1-ylethyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 4-oxo-N-[(2S)-2-phenyl-2-pyrrolidin-1-ylethyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C21H22N4O2
    4-oxo-N-[(2S)-2-phenyl-2-pyrrolidin-1-ylethyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2S)-1-methoxypropan-2-yl]-N,1,3-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-7-carboxamide —— C15H20N4O4
    N-[(2S)-1-methoxypropan-2-yl]-N,1,3-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-7-carboxamide
    —— 6-[(4aS,8aR)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinoline-2-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione —— C17H20N4O3
    6-[(4aS,8aR)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinoline-2-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 2,4-dioxo-N-[(R)-phenyl(thiophen-2-yl)methyl]-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C19H14N4O3S
    2,4-dioxo-N-[(R)-phenyl(thiophen-2-yl)methyl]-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(1S)-1-(2-methoxy-5-methylphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C18H18N4O4
    N-[(1S)-1-(2-methoxy-5-methylphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(2-pyrimidin-2-yl-1,3-thiazol-4-yl)acetate —— C19H15N5O3S
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(2-pyrimidin-2-yl-1,3-thiazol-4-yl)acetate
    —— 1,3-dimethyl-6-[4-(3-methylbutyl)piperazine-1-carbonyl]pyrido[2,3-d]pyrimidine-2,4-dione —— C19H27N5O3
    1,3-dimethyl-6-[4-(3-methylbutyl)piperazine-1-carbonyl]pyrido[2,3-d]pyrimidine-2,4-dione
    —— 2-[[4-(2-phenylsulfanylethyl)piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C21H24N4OS
    2-[[4-(2-phenylsulfanylethyl)piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-[4-[(3R,5R)-3,5-dimethylpiperidin-1-yl]butyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C22H33N5O3
    N-[4-[(3R,5R)-3,5-dimethylpiperidin-1-yl]butyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2R)-1-morpholin-4-ylpropan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C16H20N4O3
    N-[(2R)-1-morpholin-4-ylpropan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2S)-1-morpholin-4-ylpropan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C16H20N4O3
    N-[(2S)-1-morpholin-4-ylpropan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[[3-methoxy-4-[[(2R)-oxolan-2-yl]methoxy]phenyl]methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C22H23N3O5
    N-[[3-methoxy-4-[[(2R)-oxolan-2-yl]methoxy]phenyl]methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1R)-1-(2-chlorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C17H14ClN3O2
    N-[(1R)-1-(2-chlorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1R)-1-(4-bromophenyl)propyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C20H21BrN4O3
    N-[(1R)-1-(4-bromophenyl)propyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— 3-[(4aR,8aR)-2,3,4a,5,6,7,8,8a-octahydrobenzo[b][1,4]oxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C17H19N3O3
    3-[(4aR,8aR)-2,3,4a,5,6,7,8,8a-octahydrobenzo[b][1,4]oxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,3,4,5-tetrafluorobenzoate —— C17H10F4N2O3
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,3,4,5-tetrafluorobenzoate
    —— 7-cyclopropyl-N-(2-methyl-1H-indol-5-yl)-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide —— C23H23N5O3
    7-cyclopropyl-N-(2-methyl-1H-indol-5-yl)-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 2-fluoro-11-oxo-N-[(2R)-2-phenylpropyl]pyrido[2,1-b]quinazoline-6-carboxamide —— C22H18FN3O2
    2-fluoro-11-oxo-N-[(2R)-2-phenylpropyl]pyrido[2,1-b]quinazoline-6-carboxamide
    —— 7-cyclopropyl-2,4-dioxo-N-[[(2S)-oxolan-2-yl]methyl]-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide —— C19H24N4O4
    7-cyclopropyl-2,4-dioxo-N-[[(2S)-oxolan-2-yl]methyl]-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 2-chloro-3-[(Z)-(phenylhydrazinylidene)methyl]pyrido[1,2-a]pyrimidin-4-one —— C15H11ClN4O
    2-chloro-3-[(Z)-(phenylhydrazinylidene)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— (6R)-6-methyl-N-(1-methylpyrazol-3-yl)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4-amine —— C12H16N6
    (6R)-6-methyl-N-(1-methylpyrazol-3-yl)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4-amine
    —— (6R)-N-(1,5-dimethylpyrazol-3-yl)-6-methyl-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4-amine —— C13H18N6
    (6R)-N-(1,5-dimethylpyrazol-3-yl)-6-methyl-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4-amine
    —— (5R)-N-(4-fluorophenyl)-4,7-dioxo-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C17H17FN4O3S
    (5R)-N-(4-fluorophenyl)-4,7-dioxo-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-N-(3-fluorophenyl)-4,7-dioxo-2-(2-phenylethylsulfanyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H19FN4O3S
    (5R)-N-(3-fluorophenyl)-4,7-dioxo-2-(2-phenylethylsulfanyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-[(2-chlorophenyl)methylsulfanyl]-N-(2-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H19ClN4O4S
    (5S)-2-[(2-chlorophenyl)methylsulfanyl]-N-(2-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-(4-bromo-2-methylphenyl)-4,7-dioxo-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C18H19BrN4O3S
    (5S)-N-(4-bromo-2-methylphenyl)-4,7-dioxo-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-[(4-fluorophenyl)methylsulfanyl]-N-(3-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H19FN4O4S
    (5R)-2-[(4-fluorophenyl)methylsulfanyl]-N-(3-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-(2-methoxyphenyl)-2-[(3-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C23H22N4O4S
    (5S)-N-(2-methoxyphenyl)-2-[(3-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-N-(2,4-difluorophenyl)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H18F2N4O3S
    (5R)-N-(2,4-difluorophenyl)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-benzylsulfanyl-N-(3,4-dimethylphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C23H22N4O3S
    (5S)-2-benzylsulfanyl-N-(3,4-dimethylphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-[(4-fluorophenyl)methylsulfanyl]-N-(3-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H19FN4O4S
    (5S)-2-[(4-fluorophenyl)methylsulfanyl]-N-(3-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-(3-chloro-2-methylphenyl)-4,7-dioxo-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C18H19ClN4O3S
    (5S)-N-(3-chloro-2-methylphenyl)-4,7-dioxo-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-N-(4-methoxyphenyl)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C23H22N4O4S
    (5R)-N-(4-methoxyphenyl)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-(4-ethylphenyl)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C24H24N4O3S
    (5S)-N-(4-ethylphenyl)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-N-(3-methylphenyl)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C23H22N4O3S
    (5R)-N-(3-methylphenyl)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide