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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-methoxybenzyl)amino]-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H26N4O4S2
    2-[(4-methoxybenzyl)amino]-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-(4-chlorobenzoyl)-3-methoxy-2-[1-(2,3,4,5,6-pentamethylphenyl)ethylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one —— C28H33ClN4O3
    6-(4-chlorobenzoyl)-3-methoxy-2-[1-(2,3,4,5,6-pentamethylphenyl)ethylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one
    —— 2-(3-Chloro-4-methoxyphenyl)-10-nitroso-1,3-diazatricyclo[7.3.1.05,13]trideca-5,7,9(13)-trien-4-one —— C18H16ClN3O3
    2-(3-Chloro-4-methoxyphenyl)-10-nitroso-1,3-diazatricyclo[7.3.1.05,13]trideca-5,7,9(13)-trien-4-one
    —— 3-[(Z)-{3-[2-(3,4-dimethoxyphenyl)ethyl]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]-2-[(2-methoxyethyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H28N4O5S2
    3-[(Z)-{3-[2-(3,4-dimethoxyphenyl)ethyl]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]-2-[(2-methoxyethyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-{(Z)-[3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(4-methylbenzyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H22N4O3S2
    3-{(Z)-[3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(4-methylbenzyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(4-Methoxy-3-methylphenyl)-10-nitroso-1,3-diazatricyclo[7.3.1.05,13]trideca-5,7,9(13)-trien-4-one —— C19H19N3O3
    2-(4-Methoxy-3-methylphenyl)-10-nitroso-1,3-diazatricyclo[7.3.1.05,13]trideca-5,7,9(13)-trien-4-one
    —— N-[(4-tert-butyl-7,8-dihydropyrido[4,3-d]pyrimidin-2-yl)methyl]-N-ethyl-2-methoxyethanamine —— C17H28N4O
    N-[(4-tert-butyl-7,8-dihydropyrido[4,3-d]pyrimidin-2-yl)methyl]-N-ethyl-2-methoxyethanamine
    —— N-(3,4-difluorophenyl)-N-(3-fluorophenyl)pyrido[3,2-d]pyrimidin-2-amine —— C19H11F3N4
    N-(3,4-difluorophenyl)-N-(3-fluorophenyl)pyrido[3,2-d]pyrimidin-2-amine
    —— 7-hydroxypyrido[2,3-d]pyrimidin-4(1H)-one —— C7H5N3O2
    7-hydroxypyrido[2,3-d]pyrimidin-4(1H)-one
    —— 3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-furylmethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H20N4O3S2
    3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-furylmethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-[4-[2,4-difluoro-3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl]-2-(3-methyl-2,4-dioxo-1H-pyrido[4,3-d]pyrimidin-5-yl)acetamide —— C20H12F5N5O3S
    N-[4-[2,4-difluoro-3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl]-2-(3-methyl-2,4-dioxo-1H-pyrido[4,3-d]pyrimidin-5-yl)acetamide
    —— 7-methyl-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H30N4O4S2
    7-methyl-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(2-methoxyethyl)amino]-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H22N4O3S2
    2-[(2-methoxyethyl)amino]-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (5E)-3-Octyl-5-{[4-oxo-2-(piperidin-1-YL)-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H32N4O2S2
    (5E)-3-Octyl-5-{[4-oxo-2-(piperidin-1-YL)-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 7-amino-3H-pyrido[3,2-d]pyrimidin-4-one;2-chloro-5-methyl-3-nitropyridine;3,5-diaminopyridine-2-carboxamide;N-(5-methyl-3-nitropyridin-2-yl)methanimine;phosphoryl trichloride —— C26H26Cl4N13O7P
    7-amino-3H-pyrido[3,2-d]pyrimidin-4-one;2-chloro-5-methyl-3-nitropyridine;3,5-diaminopyridine-2-carboxamide;N-(5-methyl-3-nitropyridin-2-yl)methanimine;phosphoryl trichloride
    —— (3Z)-2-benzylimino-3-[(hydroxyamino)methylidene]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H16N4O2
    (3Z)-2-benzylimino-3-[(hydroxyamino)methylidene]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-methylpropyl 2-[4-(4,4-dimethylpentylcarbamoylamino)phenyl]-4-(3-methylmorpholin-4-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate —— C31H46N6O4
    2-methylpropyl 2-[4-(4,4-dimethylpentylcarbamoylamino)phenyl]-4-(3-methylmorpholin-4-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
    —— 3-[2-[4-(6-Fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-9-nitroso-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one —— C23H26FN5O3
    3-[2-[4-(6-Fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-9-nitroso-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
    —— ethane;6-methyl-4-phenyl-3,4,7,8-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2,5-dione —— C16H21N3O2
    ethane;6-methyl-4-phenyl-3,4,7,8-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2,5-dione
    —— (3E)-3-[ethoxy(hydroxy)methylidene]pyrido[1,2-a]pyrimidine-2,4-dione —— C11H10N2O4
    (3E)-3-[ethoxy(hydroxy)methylidene]pyrido[1,2-a]pyrimidine-2,4-dione
    —— 3-[(Z)-(3-butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(3-ethoxypropyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one 615279-34-0 C21H26N4O3S2
    3-[(Z)-(3-butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(3-ethoxypropyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (5Z)-5-{[4-oxo-2-(prop-2-en-1-ylamino)-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-3-propyl-1,3-thiazolidine-2,4-dione —— C18H18N4O3S
    (5Z)-5-{[4-oxo-2-(prop-2-en-1-ylamino)-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-3-propyl-1,3-thiazolidine-2,4-dione
    —— 3-[2-(N-piperazin-1-ylanilino)pyrido[2,3-d]pyrimidin-7-yl]-1,1-dipropylurea —— C24H32N8O
    3-[2-(N-piperazin-1-ylanilino)pyrido[2,3-d]pyrimidin-7-yl]-1,1-dipropylurea
    —— 2-[4-[(4-fluorophenyl)methyl]-1,3-dihydroimidazol-2-ylidene]-9-(5-methyl-1-oxo-1,2,5-thiadiazolidin-2-yl)-7-morpholin-4-ylpyrido[1,2-a]pyrimidine-3,4-dione —— C25H26FN7O4S
    2-[4-[(4-fluorophenyl)methyl]-1,3-dihydroimidazol-2-ylidene]-9-(5-methyl-1-oxo-1,2,5-thiadiazolidin-2-yl)-7-morpholin-4-ylpyrido[1,2-a]pyrimidine-3,4-dione
    —— [3-[(3,4-Dichlorophenyl)methyl]-4-oxopyrido[2,3-d]pyrimidin-6-yl]carbamic acid —— C15H10Cl2N4O3
    [3-[(3,4-Dichlorophenyl)methyl]-4-oxopyrido[2,3-d]pyrimidin-6-yl]carbamic acid
    —— 3-[[4-(1,2-Benzoxazol-3-yl)piperidin-1-yl]methyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;ethane —— C26H38N4O2
    3-[[4-(1,2-Benzoxazol-3-yl)piperidin-1-yl]methyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;ethane
    —— 3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(3-methoxypropyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H26N4O4S2
    3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(3-methoxypropyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-(3,5-dimethylphenyl)-N-(3-fluorophenyl)pyrido[3,2-d]pyrimidin-2-amine —— C21H17FN4
    N-(3,5-dimethylphenyl)-N-(3-fluorophenyl)pyrido[3,2-d]pyrimidin-2-amine
    —— 3-{(Z)-[3-(butan-2-yl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(3,5-dimethylpiperidin-1-yl)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H30N4O2S2
    3-{(Z)-[3-(butan-2-yl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(3,5-dimethylpiperidin-1-yl)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 4-[2-(4-Butan-2-ylphenyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl]-3-methylmorpholine —— C22H30N4O
    4-[2-(4-Butan-2-ylphenyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl]-3-methylmorpholine
    —— 1-[4-[7-(5-ethylpyrimidin-2-yl)-4-(3-methylmorpholin-4-yl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]phenyl]-3-(4-methylpentan-2-yl)urea —— C31H42N8O2
    1-[4-[7-(5-ethylpyrimidin-2-yl)-4-(3-methylmorpholin-4-yl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]phenyl]-3-(4-methylpentan-2-yl)urea
    —— ethyl 1-{3-[(1E)-2-cyano-3-ethoxy-3-oxoprop-1-en-1-yl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperidine-4-carboxylate —— C23H26N4O5
    ethyl 1-{3-[(1E)-2-cyano-3-ethoxy-3-oxoprop-1-en-1-yl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperidine-4-carboxylate
    —— 3-[(4-methoxyphenyl)methyl]-1-methyl-2,4-dioxo-N-(pyridin-3-ylmethyl)pyrido[3,4-d]pyrimidine-6-carboxamide —— C23H21N5O4
    3-[(4-methoxyphenyl)methyl]-1-methyl-2,4-dioxo-N-(pyridin-3-ylmethyl)pyrido[3,4-d]pyrimidine-6-carboxamide
    —— 2-(butan-2-ylamino)-3-[(Z)-{3-[2-(3,4-dimethoxyphenyl)ethyl]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H28N4O4S2
    2-(butan-2-ylamino)-3-[(Z)-{3-[2-(3,4-dimethoxyphenyl)ethyl]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(3-ethoxypropyl)amino]-3-[(Z)-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H32N4O3S2
    2-[(3-ethoxypropyl)amino]-3-[(Z)-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 4-[2-[(2-fluorophenoxy)methyl]pyrrolidin-1-yl]-5H-pyrido[2,3-d]pyrimidin-8-amine —— C18H20FN5O
    4-[2-[(2-fluorophenoxy)methyl]pyrrolidin-1-yl]-5H-pyrido[2,3-d]pyrimidin-8-amine
    —— 2-[[2-[1-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-4-oxo-3-[2-(2H-tetrazol-5-yl)ethenyl]pyrido[1,2-a]pyrimidin-2-yl]piperidin-3-yl]acetyl]amino]ethylcarbamoyl-trimethylazanium —— C32H43N12O4S+
    2-[[2-[1-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-4-oxo-3-[2-(2H-tetrazol-5-yl)ethenyl]pyrido[1,2-a]pyrimidin-2-yl]piperidin-3-yl]acetyl]amino]ethylcarbamoyl-trimethylazanium
    —— 3-[(Z)-(3-Cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-[(tetrahydro-2-furanylmethyl)amino]-4H-pyrido[1,2-A]pyrimidin-4-one —— C24H28N4O3S2
    3-[(Z)-(3-Cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-[(tetrahydro-2-furanylmethyl)amino]-4H-pyrido[1,2-A]pyrimidin-4-one
    —— N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[2-[3-(2-pyridin-2-ylsulfonylethylamino)propyl]-1,3-thiazol-4-yl]pyrido[3,4-d]pyrimidin-2-amine —— C33H29ClFN7O3S2
    N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[2-[3-(2-pyridin-2-ylsulfonylethylamino)propyl]-1,3-thiazol-4-yl]pyrido[3,4-d]pyrimidin-2-amine
    —— 2-[8-Cyclopentyl-4-methyl-2-(methylamino)-7-oxopyrido[2,3-d]pyrimidin-6-yl]acetaldehyde —— C16H20N4O2
    2-[8-Cyclopentyl-4-methyl-2-(methylamino)-7-oxopyrido[2,3-d]pyrimidin-6-yl]acetaldehyde
    —— tert-butyl 4-[(3-methoxyphenyl)methyl]-2-[4-(2-methyl-2,4-dihydroimidazol-3-yl)anilino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate —— C30H36N6O3
    tert-butyl 4-[(3-methoxyphenyl)methyl]-2-[4-(2-methyl-2,4-dihydroimidazol-3-yl)anilino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
    —— 9-Methyl-3-{(Z)-[3-(4-methylbenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(tetrahydro-2-furanylmethyl)amino]-4H-pyrido[1,2-A]pyrimidin-4-one —— C26H26N4O3S2
    9-Methyl-3-{(Z)-[3-(4-methylbenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(tetrahydro-2-furanylmethyl)amino]-4H-pyrido[1,2-A]pyrimidin-4-one
    —— (3Z)-2-butan-2-ylimino-9-methyl-3-[(4-nitroanilino)methylidene]pyrido[1,2-a]pyrimidin-4-one —— C20H21N5O3
    (3Z)-2-butan-2-ylimino-9-methyl-3-[(4-nitroanilino)methylidene]pyrido[1,2-a]pyrimidin-4-one
    —— 2-(dipropylamino)-7-methyl-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H30N4O3S2
    2-(dipropylamino)-7-methyl-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-[methyl-[2-(methylamino)ethyl]amino]-2-[4-[(4-methylphenyl)methyl]-1,3-dihydroimidazol-2-ylidene]-7-morpholin-4-ylpyrido[1,2-a]pyrimidine-3,4-dione —— C27H33N7O3
    9-[methyl-[2-(methylamino)ethyl]amino]-2-[4-[(4-methylphenyl)methyl]-1,3-dihydroimidazol-2-ylidene]-7-morpholin-4-ylpyrido[1,2-a]pyrimidine-3,4-dione
    —— N-benzyl-6-bromo-8-ethyl-4-methyl-1,4a,5,8a-tetrahydropyrido[2,3-d]pyrimidin-2-imine —— C17H21BrN4
    N-benzyl-6-bromo-8-ethyl-4-methyl-1,4a,5,8a-tetrahydropyrido[2,3-d]pyrimidin-2-imine
    —— 8-(2,3-dihydro-1H-inden-5-yl)-5-oxo-2-(N-pyrazol-1-ylanilino)pyrido[2,3-d]pyrimidine-6-carboxamide —— C26H21N7O2
    8-(2,3-dihydro-1H-inden-5-yl)-5-oxo-2-(N-pyrazol-1-ylanilino)pyrido[2,3-d]pyrimidine-6-carboxamide
    —— Pyrido[2,3-d]pyrimidine-5-carboxamide —— C8H6N4O
    Pyrido[2,3-d]pyrimidine-5-carboxamide
    —— (3E)-3-(anilinomethylidene)-2-(furan-2-ylmethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one —— C21H18N4O2
    (3E)-3-(anilinomethylidene)-2-(furan-2-ylmethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 6-(4-chlorobenzoyl)-2-(cyclohexylmethylamino)-3-ethyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one —— C23H29ClN4O2
    6-(4-chlorobenzoyl)-2-(cyclohexylmethylamino)-3-ethyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one