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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
    —— (3Z)-3-[(3-chloroanilino)methylidene]-2-phenyliminopyrido[1,2-a]pyrimidin-4-one —— C21H15ClN4O
    (3Z)-3-[(3-chloroanilino)methylidene]-2-phenyliminopyrido[1,2-a]pyrimidin-4-one
    —— (NZ)-N-[5-cyano-11-methyl-7-(2-methylpropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]acetamide —— C19H19N5O2
    (NZ)-N-[5-cyano-11-methyl-7-(2-methylpropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]acetamide
    —— (3Z)-2-benzylimino-3-[(hydroxyamino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C17H16N4O2
    (3Z)-2-benzylimino-3-[(hydroxyamino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— (3Z)-2-(2-fluorophenyl)imino-3-[(hydroxyamino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C16H13FN4O2
    (3Z)-2-(2-fluorophenyl)imino-3-[(hydroxyamino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— [(Z)-(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]urea —— C16H20N6O2
    [(Z)-(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]urea
    —— 2-benzylsulfanyl-3-[(Z)-hydroxyiminomethyl]pyrido[1,2-a]pyrimidin-4-one —— C16H13N3O2S
    2-benzylsulfanyl-3-[(Z)-hydroxyiminomethyl]pyrido[1,2-a]pyrimidin-4-one
    —— (3Z)-3-[(hydroxyamino)methylidene]-2-phenyliminopyrido[1,2-a]pyrimidin-4-one —— C15H12N4O2
    (3Z)-3-[(hydroxyamino)methylidene]-2-phenyliminopyrido[1,2-a]pyrimidin-4-one
    —— (3Z)-3-[(hydroxyamino)methylidene]-2-(4-methylphenyl)iminopyrido[1,2-a]pyrimidin-4-one —— C16H14N4O2
    (3Z)-3-[(hydroxyamino)methylidene]-2-(4-methylphenyl)iminopyrido[1,2-a]pyrimidin-4-one
    —— (3Z)-3-[(4-methoxyanilino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one —— C18H18N4O2
    (3Z)-3-[(4-methoxyanilino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one
    —— (3Z)-3-[(4-chloroanilino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one —— C17H15ClN4O
    (3Z)-3-[(4-chloroanilino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one
    —— (3Z)-3-[(hydroxyamino)methylidene]-9-methyl-2-(4-methylphenyl)iminopyrido[1,2-a]pyrimidin-4-one —— C17H16N4O2
    (3Z)-3-[(hydroxyamino)methylidene]-9-methyl-2-(4-methylphenyl)iminopyrido[1,2-a]pyrimidin-4-one
    —— (3E)-9-methyl-3-[(4-methylanilino)methylidene]-2-methyliminopyrido[1,2-a]pyrimidin-4-one —— C18H18N4O
    (3E)-9-methyl-3-[(4-methylanilino)methylidene]-2-methyliminopyrido[1,2-a]pyrimidin-4-one
    —— [(Z)-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]urea —— C14H16N6O3
    [(Z)-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]urea
    —— (2E)-5,7-dimethyl-2-(2-oxopropylidene)-1-phenylpyrido[2,3-d]pyrimidin-4-one —— C18H17N3O2
    (2E)-5,7-dimethyl-2-(2-oxopropylidene)-1-phenylpyrido[2,3-d]pyrimidin-4-one
    —— (3Z)-3-[(hydroxyamino)methylidene]-2-(4-methoxyphenyl)imino-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H16N4O3
    (3Z)-3-[(hydroxyamino)methylidene]-2-(4-methoxyphenyl)imino-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 1-propyl-6-(1,4-thiazepane-4-carbonyl)pyrido[2,3-d]pyrimidine-2,4-dione —— C16H20N4O3S
    1-propyl-6-(1,4-thiazepane-4-carbonyl)pyrido[2,3-d]pyrimidine-2,4-dione
    —— 3-[(Z)-hydroxyiminomethyl]-2-methoxy-9-methylpyrido[1,2-a]pyrimidin-4-one —— C11H11N3O3
    3-[(Z)-hydroxyiminomethyl]-2-methoxy-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-benzylsulfanyl-3-[(Z)-hydroxyiminomethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H15N3O2S
    2-benzylsulfanyl-3-[(Z)-hydroxyiminomethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— (3Z)-2-(4-chlorophenyl)imino-3-[(hydroxyamino)methylidene]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H13ClN4O2
    (3Z)-2-(4-chlorophenyl)imino-3-[(hydroxyamino)methylidene]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(3R)-1-ethylpiperidin-3-yl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C15H19N5O3
    2-[[(3R)-1-ethylpiperidin-3-yl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— (2E)-3-[2-(2,6-dimethylmorpholin-4-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-(phenylsulfonyl)prop-2-enenitrile —— C23H22N4O4S
    (2E)-3-[2-(2,6-dimethylmorpholin-4-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-(phenylsulfonyl)prop-2-enenitrile
    —— (6E)-6-(1,3-benzodioxol-5-ylmethylidene)-8,9-dihydro-7H-pyrido[2,1-b]quinazolin-11-one —— C20H16N2O3
    (6E)-6-(1,3-benzodioxol-5-ylmethylidene)-8,9-dihydro-7H-pyrido[2,1-b]quinazolin-11-one
    —— (5Z)-5-[[2-(3-imidazol-1-ylpropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H26N6O2S2
    (5Z)-5-[[2-(3-imidazol-1-ylpropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5R)-2-[(2S,6R)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-(4-prop-1-en-2-ylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C24H29N5O3
    (5R)-2-[(2S,6R)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-(4-prop-1-en-2-ylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-[(2R,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-(4-propan-2-ylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C24H31N5O3
    (5R)-2-[(2R,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-(4-propan-2-ylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-N-(3-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H27N5O4
    (5R)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-N-(3-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-(4-propan-2-ylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C24H31N5O3
    (5R)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-(4-propan-2-ylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-N-(4-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H27N5O4
    (5R)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-N-(4-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5Z)-5-[[2-(3-imidazol-1-ylpropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1S)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H26N6O2S2
    (5Z)-5-[[2-(3-imidazol-1-ylpropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1S)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5R)-2-[(2R,6S)-2,6-dimethylpiperidin-1-yl]-N-(3-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H27N5O4
    (5R)-2-[(2R,6S)-2,6-dimethylpiperidin-1-yl]-N-(3-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-N-(4-acetamidophenyl)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C23H28N6O4
    (5R)-N-(4-acetamidophenyl)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-N-(4-acetamidophenyl)-2-[(2S,6R)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C23H28N6O4
    (5R)-N-(4-acetamidophenyl)-2-[(2S,6R)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-[(2R,6S)-2,6-dimethylpiperidin-1-yl]-N-(4-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H27N5O4
    (5R)-2-[(2R,6S)-2,6-dimethylpiperidin-1-yl]-N-(4-methoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-(4-prop-1-en-2-ylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C24H29N5O3
    (5R)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-(4-prop-1-en-2-ylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— benzyl N-[(3S)-4-oxo-7-(trifluoromethyl)-3,9-dihydro-2H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]carbamate —— C17H15F3N3O3+
    benzyl N-[(3S)-4-oxo-7-(trifluoromethyl)-3,9-dihydro-2H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]carbamate
    —— benzyl N-[(3R)-4-oxo-7-(trifluoromethyl)-3,9-dihydro-2H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]carbamate —— C17H15F3N3O3+
    benzyl N-[(3R)-4-oxo-7-(trifluoromethyl)-3,9-dihydro-2H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]carbamate
    —— 2-[[cyclopropyl-[(1R)-1-[3-(trifluoromethyl)phenyl]ethyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H22F3N3O
    2-[[cyclopropyl-[(1R)-1-[3-(trifluoromethyl)phenyl]ethyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[cyclopropyl-[(1S)-1-[3-(trifluoromethyl)phenyl]ethyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H22F3N3O
    2-[[cyclopropyl-[(1S)-1-[3-(trifluoromethyl)phenyl]ethyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— ethyl 6-methyl-9-nitroso-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylate —— C12H15N3O4
    ethyl 6-methyl-9-nitroso-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylate
    —— Pyrido[2,3-d]pyrimidin-4(3H)-one, 3-(2-dimethylamino)ethenyl- —— C11H12N4O
    Pyrido[2,3-d]pyrimidin-4(3H)-one, 3-(2-dimethylamino)ethenyl-
    —— 2-[[[(1S)-1-(3,4-dichlorophenyl)ethyl]-propylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H21Cl2N3O
    2-[[[(1S)-1-(3,4-dichlorophenyl)ethyl]-propylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1R)-1-(3,4-dichlorophenyl)ethyl]-propylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H21Cl2N3O
    2-[[[(1R)-1-(3,4-dichlorophenyl)ethyl]-propylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1S)-1-(2-bromophenyl)ethyl]-propylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C21H24BrN3O
    2-[[[(1S)-1-(2-bromophenyl)ethyl]-propylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1R)-1-(2-bromophenyl)ethyl]-propylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H22BrN3O
    2-[[[(1R)-1-(2-bromophenyl)ethyl]-propylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1S)-1-(2-bromophenyl)ethyl]-propylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H22BrN3O
    2-[[[(1S)-1-(2-bromophenyl)ethyl]-propylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1R)-1-(2-bromophenyl)ethyl]-propylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C21H24BrN3O
    2-[[[(1R)-1-(2-bromophenyl)ethyl]-propylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— N-[(3S)-2,3-dihydro-1-benzofuran-3-yl]-1-ethyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C21H22N4O4
    N-[(3S)-2,3-dihydro-1-benzofuran-3-yl]-1-ethyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(1R)-6-(difluoromethoxy)-1,2,3,4-tetrahydronaphthalen-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C20H17F2N3O3
    N-[(1R)-6-(difluoromethoxy)-1,2,3,4-tetrahydronaphthalen-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-[[(1S)-6-(difluoromethoxy)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]pyrido[1,2-a]pyrimidin-4-one —— C19H17F2N3O2
    2-[[(1S)-6-(difluoromethoxy)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(3-Cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(2,6-dimethyl-4-morpholinyl)-9-methyl-4H-pyrido[1,2-A]pyrimidin-4-one 372978-11-5 C25H30N4O3S2
    3-[(Z)-(3-Cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(2,6-dimethyl-4-morpholinyl)-9-methyl-4H-pyrido[1,2-A]pyrimidin-4-one