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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
    —— 3-[(4-bromophenyl)sulfonyl]-1-butyl-2-imino-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one —— C21H19BrN4O3S
    3-[(4-bromophenyl)sulfonyl]-1-butyl-2-imino-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
    —— 2-imino-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitrile —— C17H17N5O
    2-imino-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitrile
    —— 3-[(4-chlorophenyl)sulfonyl]-2-imino-1-propyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one —— C20H17ClN4O3S
    3-[(4-chlorophenyl)sulfonyl]-2-imino-1-propyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
    —— 3-Benzyl-5-[[2-(methylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H16N4O2S2
    3-Benzyl-5-[[2-(methylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 7-Cyclohexyl-6-imino-11-methyl-5-(4-methylpiperidine-1-carbonyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C25H31N5O2
    7-Cyclohexyl-6-imino-11-methyl-5-(4-methylpiperidine-1-carbonyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— ethyl (2Z)-2-{[(2-ethoxyphenyl)carbonyl]imino}-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C29H30N4O6
    ethyl (2Z)-2-{[(2-ethoxyphenyl)carbonyl]imino}-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— 5-[[2-(2-Methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-octyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H32N4O2S2
    5-[[2-(2-Methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-octyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 7-Cyclopentyl-5-(3,5-dimethylpiperidine-1-carbonyl)-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C24H29N5O2
    7-Cyclopentyl-5-(3,5-dimethylpiperidine-1-carbonyl)-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— N-Allyl-2-imino-5-oxo-1-propyl-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxamide —— C18H19N5O2
    N-Allyl-2-imino-5-oxo-1-propyl-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxamide
    —— 3-Butyl-5-[[2-(dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H28N4O2S2
    3-Butyl-5-[[2-(dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-Chloropyrido[4,3-d]pyrimidin-4-amine —— C7H5ClN4
    2-Chloropyrido[4,3-d]pyrimidin-4-amine
    —— 3-[[3-(3-Ethoxypropyl)-4-oxo-2-thioxo-5-thiazolidinylidene]methyl]-2-[(2-methoxyethyl)amino]-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 497228-79-2 C21H26N4O4S2
    3-[[3-(3-Ethoxypropyl)-4-oxo-2-thioxo-5-thiazolidinylidene]methyl]-2-[(2-methoxyethyl)amino]-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— ethyl (2Z)-2-[(1,3-benzodioxol-5-ylcarbonyl)imino]-10-methyl-1-(2-methylpropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C27H26N4O6
    ethyl (2Z)-2-[(1,3-benzodioxol-5-ylcarbonyl)imino]-10-methyl-1-(2-methylpropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— 3-[(4-Fluorophenyl)methyl]-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H23FN4O2S2
    3-[(4-Fluorophenyl)methyl]-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O2S2
    5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-allyl-2-imino-N~3~-(4-methoxybenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C23H21N5O3
    1-allyl-2-imino-N~3~-(4-methoxybenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 1-[3-[[3-(3-Methoxypropyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C23H27N5O4S2
    1-[3-[[3-(3-Methoxypropyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 3-Ethyl-5-[[7-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H26N4O3S2
    3-Ethyl-5-[[7-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-sec-butyl-2-imino-8-methyl-3-[(4-methylphenyl)sulfonyl]-1,2-dihydro-5H-dipyrido[1,2-a:2,3-d]pyrimidin-5-one —— C23H24N4O3S
    1-sec-butyl-2-imino-8-methyl-3-[(4-methylphenyl)sulfonyl]-1,2-dihydro-5H-dipyrido[1,2-a:2,3-d]pyrimidin-5-one
    —— 1-[4-Oxo-3-[(4-oxo-3-pentyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C23H27N5O3S2
    1-[4-Oxo-3-[(4-oxo-3-pentyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 5-[[2-(2-Methoxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H24N4O3S2
    5-[[2-(2-Methoxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 13-[4-(3,3,3-Trifluoropropoxymethyl)cyclohexyl]-5,7,11,13-tetrazatricyclo[7.4.0.02,6]trideca-1,3,6,8-tetraene-10,12-dione —— C19H21F3N4O3
    13-[4-(3,3,3-Trifluoropropoxymethyl)cyclohexyl]-5,7,11,13-tetrazatricyclo[7.4.0.02,6]trideca-1,3,6,8-tetraene-10,12-dione
    —— 5-[[2-(3,5-Dimethylpiperidin-1-yl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H32N4O2S2
    5-[[2-(3,5-Dimethylpiperidin-1-yl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-Cyclopropyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride —— C10H15Cl2N3
    2-Cyclopropyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride
    —— 2-[(2-chlorobenzyl)sulfanyl]-3-(3-chlorophenyl)-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-4(3H)-one —— C24H19Cl2N3OS
    2-[(2-chlorobenzyl)sulfanyl]-3-(3-chlorophenyl)-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-4(3H)-one
    —— N-[(4-fluorophenyl)methyl]-6-imino-7-[2-(morpholin-4-yl)ethyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C25H25FN6O3
    N-[(4-fluorophenyl)methyl]-6-imino-7-[2-(morpholin-4-yl)ethyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 5-[[2-(3-Hydroxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O4S2
    5-[[2-(3-Hydroxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[6-(6-Aminohexylamino)hexylamino]-6,7,8,9,10,11-hexahydropyrimido[6,1-a]isoquinolin-4-one —— C24H41N5O
    2-[6-(6-Aminohexylamino)hexylamino]-6,7,8,9,10,11-hexahydropyrimido[6,1-a]isoquinolin-4-one
    —— 2-cyano-3-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)-N-(oxolan-2-ylmethyl)prop-2-enamide —— C21H23N5O4
    2-cyano-3-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)-N-(oxolan-2-ylmethyl)prop-2-enamide
    —— 3-(1,3-Benzodioxol-5-ylmethyl)-5-[(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H22N4O4S2
    3-(1,3-Benzodioxol-5-ylmethyl)-5-[(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-imino-1-(4-methylbenzyl)-N-[2-(morpholin-4-yl)ethyl]-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C26H28N6O3
    2-imino-1-(4-methylbenzyl)-N-[2-(morpholin-4-yl)ethyl]-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 2-imino-1-(4-methoxyphenethyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-3-yl cyanide —— C22H19N5O2
    2-imino-1-(4-methoxyphenethyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-3-yl cyanide
    —— 3-(1,3-Benzodioxol-5-ylmethyl)-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O4S2
    3-(1,3-Benzodioxol-5-ylmethyl)-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— {2-imino-1-[(4-methoxyphenyl)methyl]-10-methyl-5-oxo(1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyrimidin-3-yl)}-N-prop-2-enylcarboxamide —— C24H23N5O3
    {2-imino-1-[(4-methoxyphenyl)methyl]-10-methyl-5-oxo(1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyrimidin-3-yl)}-N-prop-2-enylcarboxamide
    —— 5-(4-Chlorobenzenesulfonyl)-7-(2-hydroxyethyl)-6-imino-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C19H15ClN4O4S
    5-(4-Chlorobenzenesulfonyl)-7-(2-hydroxyethyl)-6-imino-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 5-[[2-(Dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H32N4O3S2
    5-[[2-(Dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(2-Hydroxyethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H20N4O3S2
    5-[[2-(2-Hydroxyethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(2-(2,4-dioxo-1,2-dihydropyrido[2,3-d]pyrimidin-3(4H)-yl)ethyl)-1-methyl-1H-pyrrole-2-carboxamide —— C15H15N5O3
    N-(2-(2,4-dioxo-1,2-dihydropyrido[2,3-d]pyrimidin-3(4H)-yl)ethyl)-1-methyl-1H-pyrrole-2-carboxamide
    —— N-(2,3-dimethoxyphenyl)-13-fluoro-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide —— C20H19FN4O4
    N-(2,3-dimethoxyphenyl)-13-fluoro-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide
    —— 2-(2-bromo-5-methoxybenzoyl)-8-chloro-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one —— C19H15BrClN3O3
    2-(2-bromo-5-methoxybenzoyl)-8-chloro-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one
    —— 13-Chloro-5-(2,3,5,6-tetramethylphenyl)sulfonyl-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one —— C21H22ClN3O3S
    13-Chloro-5-(2,3,5,6-tetramethylphenyl)sulfonyl-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one
    —— 13-Fluoro-5-(2-methoxyacetyl)-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one —— C14H14FN3O3
    13-Fluoro-5-(2-methoxyacetyl)-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one
    —— 2-(benzo[d]thiazole-6-carbonyl)-8-fluoro-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one —— C19H13FN4O2S
    2-(benzo[d]thiazole-6-carbonyl)-8-fluoro-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one
    —— benzyl 11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidine-2(11H)-carboxylate —— C19H17N3O3
    benzyl 11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidine-2(11H)-carboxylate
    —— 5-[3-(Benzimidazol-1-yl)propanoyl]-13-fluoro-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one —— C21H18FN5O2
    5-[3-(Benzimidazol-1-yl)propanoyl]-13-fluoro-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one
    —— N-methyl-N-[2-oxo-2-(2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-5-yl)ethyl]methanesulfonamide —— C15H18N4O4S
    N-methyl-N-[2-oxo-2-(2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-5-yl)ethyl]methanesulfonamide
    —— 8-fluoro-2-(5-methylisoxazole-3-carbonyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one —— C16H13FN4O3
    8-fluoro-2-(5-methylisoxazole-3-carbonyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one
    —— 2-(2-(4-chlorophenoxy)-2-methylpropanoyl)-8-fluoro-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one —— C21H19ClFN3O3
    2-(2-(4-chlorophenoxy)-2-methylpropanoyl)-8-fluoro-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one
    —— 13-chloro-5-[3-(5-methylfuran-2-yl)prop-2-enoyl]-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one —— C19H16ClN3O3
    13-chloro-5-[3-(5-methylfuran-2-yl)prop-2-enoyl]-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one
    —— 3-[2-(13-Chloro-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-5-yl)-2-oxoethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C16H13ClN4O3S2
    3-[2-(13-Chloro-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-5-yl)-2-oxoethyl]-2-sulfanylidene-1,3-thiazolidin-4-one