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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-Hydroxy-6-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidine-2-carboxylic acid —— C13H13N3O5
    3-Hydroxy-6-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidine-2-carboxylic acid
    —— 3-[(Z)-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H26N4O2S2
    3-[(Z)-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-methyl-3-[(Z)-(4-oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H26N4O2S2
    9-methyl-3-[(Z)-(4-oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(4-methylpiperidin-1-yl)-3-[(Z)-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H24N4O2S2
    2-(4-methylpiperidin-1-yl)-3-[(Z)-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— ethyl (6Z)-6-(4-ethoxybenzoyl)imino-2-oxo-7-(oxolan-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C28H28N4O6
    ethyl (6Z)-6-(4-ethoxybenzoyl)imino-2-oxo-7-(oxolan-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 3-[(Z)-(4-oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H24N4O2S2
    3-[(Z)-(4-oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H26N4O3S2
    3-[(Z)-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 4-[[4-oxo-3-phenyl-6-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]oxymethyl]cyclohexa-2,4-diene-1-carbonitrile —— C29H23F3N6O2
    4-[[4-oxo-3-phenyl-6-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]oxymethyl]cyclohexa-2,4-diene-1-carbonitrile
    —— 3-[(Z)-(3-methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C17H16N4O2S2
    3-[(Z)-(3-methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(3-ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H18N4O2S2
    3-[(Z)-(3-ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(3,5-Dimethoxyphenyl)methyl]-1-(2-pyridin-3-ylethyl)-2,4-dihydropyrido[2,3-d]pyrimidine-2,4-diamine —— C23H28N6O2
    3-[(3,5-Dimethoxyphenyl)methyl]-1-(2-pyridin-3-ylethyl)-2,4-dihydropyrido[2,3-d]pyrimidine-2,4-diamine
    —— 6-butanoyl-3-methyl-2-[[4-(trifluoromethyl)phenyl]methylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one —— C20H23F3N4O2
    6-butanoyl-3-methyl-2-[[4-(trifluoromethyl)phenyl]methylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one
    —— 2-(2,6-dimethylmorpholin-4-yl)-3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C27H28N4O4S2
    2-(2,6-dimethylmorpholin-4-yl)-3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-Pyridin-2-yl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C12H12N4O
    6-Pyridin-2-yl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— (Z)-3-(2-methoxyethyl)-5-((2-((2-morpholinoethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one —— C21H25N5O4S2
    (Z)-3-(2-methoxyethyl)-5-((2-((2-morpholinoethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one
    —— 2-{[3-(1H-imidazol-1-yl)propyl]amino}-3-{(Z)-[4-oxo-3-(2-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H24N6O2S2
    2-{[3-(1H-imidazol-1-yl)propyl]amino}-3-{(Z)-[4-oxo-3-(2-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(2-hydroxyethyl)amino]-9-methyl-3-[(Z)-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C15H14N4O3S2
    2-[(2-hydroxyethyl)amino]-9-methyl-3-[(Z)-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-chloro-2-[4-[[(1S)-2-hydroxy-1-(6-methoxypyridin-3-yl)ethyl]amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]benzonitrile —— C22H21ClN6O2
    3-chloro-2-[4-[[(1S)-2-hydroxy-1-(6-methoxypyridin-3-yl)ethyl]amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]benzonitrile
    —— 2-[(3-ethoxypropyl)amino]-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H26N4O4S2
    2-[(3-ethoxypropyl)amino]-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[[1-(Furan-2-ylmethyl)-2-oxo-5-sulfanylidenepyrrolidin-3-ylidene]methyl]-2,7-dimethylpyrido[1,2-a]pyrimidin-4-one —— C20H17N3O3S
    3-[[1-(Furan-2-ylmethyl)-2-oxo-5-sulfanylidenepyrrolidin-3-ylidene]methyl]-2,7-dimethylpyrido[1,2-a]pyrimidin-4-one
    —— 3-[(6-hydroxy-2-oxo-1,3-dihydrobenzimidazol-5-yl)hydrazinylidene]pyrido[1,2-a]pyrimidine-2,4-dione —— C15H10N6O4
    3-[(6-hydroxy-2-oxo-1,3-dihydrobenzimidazol-5-yl)hydrazinylidene]pyrido[1,2-a]pyrimidine-2,4-dione
    —— 3-{(Z)-[3-(1,1-dioxidotetrahydrothiophen-3-yl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(dipropylamino)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H28N4O4S3
    3-{(Z)-[3-(1,1-dioxidotetrahydrothiophen-3-yl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(dipropylamino)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(3,5-difluoro-4-hydroxyphenyl)methyl]-N-[(2-methoxypyridin-4-yl)methyl]-1,8-dimethyl-2,4-dioxo-7H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C24H23F2N5O5
    3-[(3,5-difluoro-4-hydroxyphenyl)methyl]-N-[(2-methoxypyridin-4-yl)methyl]-1,8-dimethyl-2,4-dioxo-7H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 3-(2-Chloroethyl)-2,9-diethyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one —— C14H21ClN2O
    3-(2-Chloroethyl)-2,9-diethyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
    —— Prop-2-enyl 4,7-dimethyl-2-oxo-5-pent-2-en-3-yl-1-phenyl-4a,5,6,8a-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C24H29N3O3
    Prop-2-enyl 4,7-dimethyl-2-oxo-5-pent-2-en-3-yl-1-phenyl-4a,5,6,8a-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— (2E)-2-cyano-N-cyclohexyl-3-[9-methyl-2-(3-methylpiperidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide —— C25H31N5O2
    (2E)-2-cyano-N-cyclohexyl-3-[9-methyl-2-(3-methylpiperidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide
    —— 1-N-[4-(azepan-1-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl]-2-N-(2-methylsulfanylethyl)cyclopentane-1,2-diamine —— C21H36N6S
    1-N-[4-(azepan-1-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl]-2-N-(2-methylsulfanylethyl)cyclopentane-1,2-diamine
    —— 2-[4-(2,3-dimethylpentan-3-yl)phenyl]-7-[[4-(2-methylidenecyclopropyl)oxyanilino]methyl]-4,8-dihydro-1H-pyrido[2,3-d]pyrimidin-5-one —— C31H36N4O2
    2-[4-(2,3-dimethylpentan-3-yl)phenyl]-7-[[4-(2-methylidenecyclopropyl)oxyanilino]methyl]-4,8-dihydro-1H-pyrido[2,3-d]pyrimidin-5-one
    —— tert-butyl 2-[4-[3-(1-methylcyclopropyl)propylcarbamoylamino]phenyl]-4-(3-propan-2-ylmorpholin-4-yl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate —— C33H48N6O4
    tert-butyl 2-[4-[3-(1-methylcyclopropyl)propylcarbamoylamino]phenyl]-4-(3-propan-2-ylmorpholin-4-yl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate
    —— 2-[[(8aR)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-4a,7,8,8a-tetrahydropyrido[4,3-d]pyrimidin-5-yl]amino]oxy-4-hydroxy-N,N-dimethylbutanamide —— C20H26BrFN6O3
    2-[[(8aR)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-4a,7,8,8a-tetrahydropyrido[4,3-d]pyrimidin-5-yl]amino]oxy-4-hydroxy-N,N-dimethylbutanamide
    —— 4-amino-9-(1,3-dihydrobenzimidazol-2-ylidene)-1,3,5,11-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-2,4,7,10,12,14,16-heptaen-6-one —— C20H13N7O
    4-amino-9-(1,3-dihydrobenzimidazol-2-ylidene)-1,3,5,11-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-2,4,7,10,12,14,16-heptaen-6-one
    —— (2E)-2-cyano-N-cyclohexyl-3-[2-(2,6-dimethylmorpholin-4-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide —— C25H31N5O3
    (2E)-2-cyano-N-cyclohexyl-3-[2-(2,6-dimethylmorpholin-4-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide
    —— 6-Ethyl-2-(1-methylpiperidin-4-yl)oxy-7,8-dihydropyrido[4,3-d]pyrimidin-5-one —— C15H22N4O2
    6-Ethyl-2-(1-methylpiperidin-4-yl)oxy-7,8-dihydropyrido[4,3-d]pyrimidin-5-one
    —— 4-[(5Z)-5-[[2-(dipropylamino)-7-methyl-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoate —— C23H28N4O4S2
    4-[(5Z)-5-[[2-(dipropylamino)-7-methyl-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoate
    —— 12-hydroxy-4,8-dimethyl-11-phenyl-2,3,7,13-tetrazatricyclo[7.4.0.02,6]trideca-1(13),4,6,8-tetraen-10-one —— C17H16N4O2
    12-hydroxy-4,8-dimethyl-11-phenyl-2,3,7,13-tetrazatricyclo[7.4.0.02,6]trideca-1(13),4,6,8-tetraen-10-one
    —— 2-[5-[[4-fluoro-2-(4-methylpiperazine-1-carbonyl)phenyl]methyl]-3H-1,3-thiazol-2-ylidene]-9-methyl-7-morpholin-4-ylpyrido[1,2-a]pyrimidine-3,4-dione —— C29H31FN6O4S
    2-[5-[[4-fluoro-2-(4-methylpiperazine-1-carbonyl)phenyl]methyl]-3H-1,3-thiazol-2-ylidene]-9-methyl-7-morpholin-4-ylpyrido[1,2-a]pyrimidine-3,4-dione
    —— 2-{[2-(2-hydroxyethoxy)ethyl]amino}-9-methyl-3-[(Z)-(4-oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H28N4O4S2
    2-{[2-(2-hydroxyethoxy)ethyl]amino}-9-methyl-3-[(Z)-(4-oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 7-[(2,4-difluorophenyl)methyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine —— C14H13F2N3
    7-[(2,4-difluorophenyl)methyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine
    —— N-(3-fluorophenyl)-N-(2,4,5-trimethylphenyl)pyrido[3,2-d]pyrimidin-2-amine —— C22H19FN4
    N-(3-fluorophenyl)-N-(2,4,5-trimethylphenyl)pyrido[3,2-d]pyrimidin-2-amine
    —— 6-(1H-imidazol-2-yl)-4-methyl-8-[(3S)-oxolan-3-yl]-5,8a-dihydro-4aH-pyrido[2,3-d]pyrimidin-2-amine —— C15H20N6O
    6-(1H-imidazol-2-yl)-4-methyl-8-[(3S)-oxolan-3-yl]-5,8a-dihydro-4aH-pyrido[2,3-d]pyrimidin-2-amine
    —— 1-[2-[(4-chloro-2-methylphenyl)methylimino]-4-hydroxy-3-methoxy-4,5,7,8-tetrahydro-1H-pyrido[4,3-d]pyrimidin-6-yl]-2-(2,3,4,5,6-pentamethylphenoxy)ethanone —— C29H37ClN4O4
    1-[2-[(4-chloro-2-methylphenyl)methylimino]-4-hydroxy-3-methoxy-4,5,7,8-tetrahydro-1H-pyrido[4,3-d]pyrimidin-6-yl]-2-(2,3,4,5,6-pentamethylphenoxy)ethanone
    —— 2-(3-methylpiperidin-1-yl)-3-{(Z)-[4-oxo-3-(propan-2-yl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H24N4O2S2
    2-(3-methylpiperidin-1-yl)-3-{(Z)-[4-oxo-3-(propan-2-yl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 7-chloro-9-(4-fluorophenyl)-6-methyl-6,7-dihydro-4H-pyrido[1,2-a]pyrimidin-4-ol —— C15H14ClFN2O
    7-chloro-9-(4-fluorophenyl)-6-methyl-6,7-dihydro-4H-pyrido[1,2-a]pyrimidin-4-ol
    —— 2,4-dimethyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carbohydrazide —— C10H15N5O
    2,4-dimethyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carbohydrazide
    —— Carbamoyl pyrido[2,3-d]pyrimidine-6-carboxylate —— C9H6N4O3
    Carbamoyl pyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-(5-methylpyrazin-2-yl)-N-(1H-1,2,4-triazol-5-ylsulfanyl)pyrido[3,2-d]pyrimidin-4-amine —— C14H11N9S
    N-(5-methylpyrazin-2-yl)-N-(1H-1,2,4-triazol-5-ylsulfanyl)pyrido[3,2-d]pyrimidin-4-amine
    —— 3-[(3,5-Dimethoxyphenyl)methyl]-1-(3-phenylpropyl)-2,4-dihydropyrido[2,3-d]pyrimidine-2,4-diamine —— C25H31N5O2
    3-[(3,5-Dimethoxyphenyl)methyl]-1-(3-phenylpropyl)-2,4-dihydropyrido[2,3-d]pyrimidine-2,4-diamine
    —— 4-Oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidine-2-carboxamide —— C9H11N3O2
    4-Oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidine-2-carboxamide
    —— 7-methyl-5-prop-2-enyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione —— C11H11N3O2
    7-methyl-5-prop-2-enyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 7,9-dibromo-4-(4-methoxyphenyl)-3,6-dimethyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine —— C17H18Br2N2O
    7,9-dibromo-4-(4-methoxyphenyl)-3,6-dimethyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine