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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
    —— N-[(2R)-2-hydroxypropyl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C18H26N4O4
    N-[(2R)-2-hydroxypropyl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 1-ethyl-N-[(2R)-2-hydroxypropyl]-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C16H22N4O4
    1-ethyl-N-[(2R)-2-hydroxypropyl]-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(2S)-2-hydroxypropyl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C18H26N4O4
    N-[(2S)-2-hydroxypropyl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(2S)-butan-2-yl]-N,1,3-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C15H20N4O3
    N-[(2S)-butan-2-yl]-N,1,3-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(1R)-1-(furan-2-yl)ethyl]-N,1,3-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C17H18N4O4
    N-[(1R)-1-(furan-2-yl)ethyl]-N,1,3-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(1S)-1-(furan-2-yl)ethyl]-N,1,3-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C17H18N4O4
    N-[(1S)-1-(furan-2-yl)ethyl]-N,1,3-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2S,6R)-2,6-dimethylcyclohexyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C18H24N4O3
    N-[(2S,6R)-2,6-dimethylcyclohexyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2R,6R)-2,6-dimethylcyclohexyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C18H24N4O3
    N-[(2R,6R)-2,6-dimethylcyclohexyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— diethyl 2-[(Z)-dimethylaminomethylideneamino]-4-oxo-3H-pyrido[3,2-d]pyrimidine-6,7-dicarboxylate —— C16H19N5O5
    diethyl 2-[(Z)-dimethylaminomethylideneamino]-4-oxo-3H-pyrido[3,2-d]pyrimidine-6,7-dicarboxylate
    —— 6-benzyl-2-[(Z)-2-(3-methoxy-4-propoxyphenyl)ethenyl]-1,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C26H29N3O3
    6-benzyl-2-[(Z)-2-(3-methoxy-4-propoxyphenyl)ethenyl]-1,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 6-benzyl-2-[(Z)-2-(5-methoxy-2,3-dihydro-1,4-benzodioxin-7-yl)ethenyl]-1,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C25H25N3O4
    6-benzyl-2-[(Z)-2-(5-methoxy-2,3-dihydro-1,4-benzodioxin-7-yl)ethenyl]-1,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 6-benzyl-2-[(Z)-2-(2,3-dichlorophenyl)ethenyl]-1,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H19Cl2N3O
    6-benzyl-2-[(Z)-2-(2,3-dichlorophenyl)ethenyl]-1,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— N-[(1S)-1-(3-chlorophenyl)propyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C19H19ClN4O3
    N-[(1S)-1-(3-chlorophenyl)propyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(1R)-1-(3-chlorophenyl)propyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C19H19ClN4O3
    N-[(1R)-1-(3-chlorophenyl)propyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2R)-2-methyl-3-phenylmethoxypropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C20H21N3O3
    N-[(2R)-2-methyl-3-phenylmethoxypropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 3-[[3-[(E)-2-chloro-2-(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)ethenyl]phenoxy]methyl]benzonitrile —— C25H18ClN3O2
    3-[[3-[(E)-2-chloro-2-(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)ethenyl]phenoxy]methyl]benzonitrile
    —— 2-[(E)-1-chloro-2-(3,4-dimethylphenyl)ethenyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C19H17ClN2O
    2-[(E)-1-chloro-2-(3,4-dimethylphenyl)ethenyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— N'-{(E)-[2-(1-Azepanyl)-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}-3-nitrobenzohydrazide —— C22H22N6O4
    N'-{(E)-[2-(1-Azepanyl)-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}-3-nitrobenzohydrazide
    —— (2E)-2-{[4-oxo-2-(piperidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}hydrazinecarboxamide —— C15H18N6O2
    (2E)-2-{[4-oxo-2-(piperidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}hydrazinecarboxamide
    —— 8-methyl-N-[(2S)-1-(3-methylphenoxy)propan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C20H21N3O3
    8-methyl-N-[(2S)-1-(3-methylphenoxy)propan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 10-[(2E)-2-[(2,4-Dichlorophenyl)methoxyimino]ethyl]-2,3,7,11-tetrazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene-5-carbonitrile —— C19H12Cl2N6O
    10-[(2E)-2-[(2,4-Dichlorophenyl)methoxyimino]ethyl]-2,3,7,11-tetrazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene-5-carbonitrile
    —— 2-[[(2S)-1-(furan-2-yl)propan-2-yl]amino]pyrido[1,2-a]pyrimidin-4-one —— C15H15N3O2
    2-[[(2S)-1-(furan-2-yl)propan-2-yl]amino]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2R)-1-(furan-2-yl)propan-2-yl]amino]pyrido[1,2-a]pyrimidin-4-one —— C15H15N3O2
    2-[[(2R)-1-(furan-2-yl)propan-2-yl]amino]pyrido[1,2-a]pyrimidin-4-one
    —— N-benzyl-N-[(1R)-1-cyclopropylethyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C22H24N4O3
    N-benzyl-N-[(1R)-1-cyclopropylethyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-benzyl-N-[(1S)-1-cyclopropylethyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C22H24N4O3
    N-benzyl-N-[(1S)-1-cyclopropylethyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— [(E)-(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea —— C16H20N6OS
    [(E)-(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea
    —— 2-chloro-9-methyl-3-[(E)-(2-phenylhydrazinylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H13ClN4O
    2-chloro-9-methyl-3-[(E)-(2-phenylhydrazinylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(2R)-3-(2-chloro-5-methylphenoxy)-2-hydroxypropyl]pyrido[3,4-d]pyrimidin-4-one —— C17H16ClN3O3
    3-[(2R)-3-(2-chloro-5-methylphenoxy)-2-hydroxypropyl]pyrido[3,4-d]pyrimidin-4-one
    —— 3-[(2S)-3-(2-chloro-5-methylphenoxy)-2-hydroxypropyl]pyrido[3,4-d]pyrimidin-4-one —— C17H16ClN3O3
    3-[(2S)-3-(2-chloro-5-methylphenoxy)-2-hydroxypropyl]pyrido[3,4-d]pyrimidin-4-one
    —— [(E)-(2-benzylsulfanyl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea —— C17H15N5OS2
    [(E)-(2-benzylsulfanyl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea
    —— 2-[[[(1S)-1-(furan-2-yl)-2-methoxyethyl]amino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C17H19N3O3
    2-[[[(1S)-1-(furan-2-yl)-2-methoxyethyl]amino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1R)-1-(furan-2-yl)-2-methoxyethyl]amino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C17H19N3O3
    2-[[[(1R)-1-(furan-2-yl)-2-methoxyethyl]amino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— methyl (NE)-N-[[2-(benzylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]carbamate —— C19H18N4O3
    methyl (NE)-N-[[2-(benzylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]carbamate
    —— [(E)-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea —— C15H18N6OS
    [(E)-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea
    —— N'-{(E)-[2-(2,6-Dimethyl-4-morpholinyl)-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}-3-nitrobenzohydrazide —— C22H22N6O5
    N'-{(E)-[2-(2,6-Dimethyl-4-morpholinyl)-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}-3-nitrobenzohydrazide
    —— 2-(benzylsulfanyl)-9-methyl-3-{(E)-[2-(naphthalen-2-yl)hydrazinylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C27H22N4OS
    2-(benzylsulfanyl)-9-methyl-3-{(E)-[2-(naphthalen-2-yl)hydrazinylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N'-{(E)-[2-(2,6-Dimethyl-4-morpholinyl)-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}-2-hydroxybenzohydrazide —— C22H23N5O4
    N'-{(E)-[2-(2,6-Dimethyl-4-morpholinyl)-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}-2-hydroxybenzohydrazide
    —— 2-(4-methyl-1-piperidinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde phenylhydrazone —— C21H23N5O
    2-(4-methyl-1-piperidinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde phenylhydrazone
    —— [(E)-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylideneamino]urea —— C16H20N6O3
    [(E)-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylideneamino]urea
    —— 4-oxo-2-(1-piperidinyl)-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde phenylhydrazone —— C20H21N5O
    4-oxo-2-(1-piperidinyl)-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde phenylhydrazone
    —— N'-[(E)-[2-(4-Methylpiperidin-1-YL)-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene]benzohydrazide —— C22H23N5O2
    N'-[(E)-[2-(4-Methylpiperidin-1-YL)-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene]benzohydrazide
    —— 2-[(2E)-2-[(9-methyl-4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]hydrazinyl]benzoic acid —— C21H21N5O3
    2-[(2E)-2-[(9-methyl-4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]hydrazinyl]benzoic acid
    —— 2-chloro-3-[(E)-[(4,6-dimethylpyrimidin-2-yl)hydrazinylidene]methyl]pyrido[1,2-a]pyrimidin-4-one —— C15H13ClN6O
    2-chloro-3-[(E)-[(4,6-dimethylpyrimidin-2-yl)hydrazinylidene]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— (2R)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-phenylpropanamide —— C18H18N4O3
    (2R)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-phenylpropanamide
    —— (2S)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-phenylpropanamide —— C18H18N4O3
    (2S)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-phenylpropanamide
    —— 3-{(E)-[2-(4,6-dimethylpyrimidin-2-yl)hydrazinylidene]methyl}-9-methyl-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H23N7O
    3-{(E)-[2-(4,6-dimethylpyrimidin-2-yl)hydrazinylidene]methyl}-9-methyl-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(Benzyl(ME)amino)-4-oxo-4H-pyrido(1,2-A)pyrimidine-3-carbaldehyde PH-hydrazone —— C23H21N5O
    2-(Benzyl(ME)amino)-4-oxo-4H-pyrido(1,2-A)pyrimidine-3-carbaldehyde PH-hydrazone
    —— 2-(benzylsulfanyl)-3-{(E)-[2-(4,6-dimethylpyrimidin-2-yl)hydrazinylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H22N6OS
    2-(benzylsulfanyl)-3-{(E)-[2-(4,6-dimethylpyrimidin-2-yl)hydrazinylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-chloro-7-methyl-3-[(E)-[(4-nitrophenyl)hydrazinylidene]methyl]pyrido[1,2-a]pyrimidin-4-one —— C16H12ClN5O3
    2-chloro-7-methyl-3-[(E)-[(4-nitrophenyl)hydrazinylidene]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 3-nitro-N'-{(E)-[4-oxo-2-(1-piperidinyl)-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}benzohydrazide —— C21H20N6O4
    3-nitro-N'-{(E)-[4-oxo-2-(1-piperidinyl)-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}benzohydrazide