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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
    —— 10-(Morpholine-4-carbonyl)-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaen-2-one —— C15H13N3O3S
    10-(Morpholine-4-carbonyl)-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaen-2-one
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(carbamoylamino)benzoate —— C18H16N4O4
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(carbamoylamino)benzoate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3S)-1-(furan-2-ylmethyl)-5-oxopyrrolidine-3-carboxylate —— C20H19N3O5
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3S)-1-(furan-2-ylmethyl)-5-oxopyrrolidine-3-carboxylate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3R)-1-(furan-2-ylmethyl)-5-oxopyrrolidine-3-carboxylate —— C20H19N3O5
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3R)-1-(furan-2-ylmethyl)-5-oxopyrrolidine-3-carboxylate
    —— N,N-dibenzyl-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C25H19N3O2S
    N,N-dibenzyl-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— Ethyl 7-benzyl-2-oxo-6-(3-phenylpropanoylimino)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C30H26N4O4
    Ethyl 7-benzyl-2-oxo-6-(3-phenylpropanoylimino)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 2-oxo-N,N-di(propan-2-yl)-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C17H19N3O2S
    2-oxo-N,N-di(propan-2-yl)-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (E)-3-[1-[(2,6-dichlorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]prop-2-enoate —— C25H22Cl2N4O3
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (E)-3-[1-[(2,6-dichlorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]prop-2-enoate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 1-benzyl-6-oxopyridazine-3-carboxylate —— C22H18N4O4
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 1-benzyl-6-oxopyridazine-3-carboxylate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2R)-2-phenylpentanoate —— C21H22N2O3
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2R)-2-phenylpentanoate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2S)-2-phenylpentanoate —— C21H22N2O3
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2S)-2-phenylpentanoate
    —— ethyl 2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5-(4-phenylmethoxyphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C31H28ClN3O4S
    ethyl 2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5-(4-phenylmethoxyphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-cyclohexyl-2-oxo-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaene-10-carboxamide —— C17H17N3O2S
    N-cyclohexyl-2-oxo-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaene-10-carboxamide
    —— 2-[[(7R)-3-ethyl-2-methyl-7-phenyl-5,7-dihydro-4H-thieno[2,3-c]pyridin-6-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C25H25N3OS
    2-[[(7R)-3-ethyl-2-methyl-7-phenyl-5,7-dihydro-4H-thieno[2,3-c]pyridin-6-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(7S)-3-ethyl-2-methyl-7-phenyl-5,7-dihydro-4H-thieno[2,3-c]pyridin-6-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C25H25N3OS
    2-[[(7S)-3-ethyl-2-methyl-7-phenyl-5,7-dihydro-4H-thieno[2,3-c]pyridin-6-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 3-(2-Methoxyethyl)-5-[(7-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O3S2
    3-(2-Methoxyethyl)-5-[(7-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Octyl-5-[[4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H34N4O2S2
    3-Octyl-5-[[4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(Cyclohexylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H22N4O2S2
    5-[[2-(Cyclohexylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(4-Methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O2S2
    5-[[2-(4-Methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— methyl 5-(4-methoxyphenyl)-1,3-dimethyl-7-methylidene-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O5
    methyl 5-(4-methoxyphenyl)-1,3-dimethyl-7-methylidene-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Ethyl 2-(benzylthio)-7-methyl-4-oxo-5-(pyridin-3-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H22N4O3S
    Ethyl 2-(benzylthio)-7-methyl-4-oxo-5-(pyridin-3-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 5-(4-chlorophenyl)-1,3-dimethyl-7-methylidene-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18ClN3O4
    methyl 5-(4-chlorophenyl)-1,3-dimethyl-7-methylidene-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 5-(2-chlorophenyl)-1,3-dimethyl-7-methylidene-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18ClN3O4
    methyl 5-(2-chlorophenyl)-1,3-dimethyl-7-methylidene-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Ethyl 7-butyl-6-(5-chloro-2-nitrobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C25H22ClN5O6
    Ethyl 7-butyl-6-(5-chloro-2-nitrobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 2-({[3-(3,4-dimethylphenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]thio}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H18N4O2S2
    2-({[3-(3,4-dimethylphenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]thio}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[2-(3,4-Dimethoxyphenyl)ethyl]-2-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3H,4H-thieno[3,2-D]pyrimidin-4-one —— C25H22N4O4S2
    3-[2-(3,4-Dimethoxyphenyl)ethyl]-2-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3H,4H-thieno[3,2-D]pyrimidin-4-one
    —— ethyl 5-(4-bromophenyl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H16BrN3O3S
    ethyl 5-(4-bromophenyl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl 1-[(9-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-2-yl)carbonyl]piperidine-3-carboxylate —— C20H21N3O4S
    ethyl 1-[(9-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-2-yl)carbonyl]piperidine-3-carboxylate
    —— 3-(3-fluoro-4-methylphenyl)-1-[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione —— C22H15FN4O3S
    3-(3-fluoro-4-methylphenyl)-1-[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
    —— methyl 1,3-dimethyl-7-methylidene-5-(4-nitrophenyl)-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18N4O6
    methyl 1,3-dimethyl-7-methylidene-5-(4-nitrophenyl)-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 1-(2-Furylmethyl)-2-imino-8-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxamide —— C18H15N5O3
    1-(2-Furylmethyl)-2-imino-8-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxamide
    —— 2-({[3-(4-methoxybenzyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]sulfanyl}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H18N4O3S2
    2-({[3-(4-methoxybenzyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]sulfanyl}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-imino-1-(2-morpholinoethyl)-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C26H28N6O3
    2-imino-1-(2-morpholinoethyl)-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 2-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3-[(4-methoxyphenyl)methyl]-3H,4H-thieno[3,2-D]pyrimidin-4-one —— C23H17ClN4O3S2
    2-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3-[(4-methoxyphenyl)methyl]-3H,4H-thieno[3,2-D]pyrimidin-4-one
    —— 3-Butyl-5-[[9-methyl-2-[(4-methylphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O2S2
    3-Butyl-5-[[9-methyl-2-[(4-methylphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(Dimethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C18H20N4O3S2
    5-[[2-(Dimethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3-[3-(piperidin-1-YL)propyl]-3H,4H-thieno[3,2-D]pyrimidin-4-one —— C23H24ClN5O2S2
    2-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3-[3-(piperidin-1-YL)propyl]-3H,4H-thieno[3,2-D]pyrimidin-4-one
    —— 5-[[7-Methyl-4-oxo-2-[(2,2,6,6-tetramethylpiperidin-4-yl)amino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H35N5O3S2
    5-[[7-Methyl-4-oxo-2-[(2,2,6,6-tetramethylpiperidin-4-yl)amino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 7-bromo-2-({[4-oxo-3-(pyridin-2-ylmethyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]thio}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H14BrN5O2S2
    7-bromo-2-({[4-oxo-3-(pyridin-2-ylmethyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]thio}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-amino-7-bromo-4-hydroxypyrido[1,2-a]pyrimidin-2-one —— C8H6BrN3O2
    3-amino-7-bromo-4-hydroxypyrido[1,2-a]pyrimidin-2-one
    —— 2-[[4-amino-5-(4-chloro-3-methylphenyl)-3-methylpyrazolo[3,4-d]pyrimidin-6-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C22H18ClN7OS
    2-[[4-amino-5-(4-chloro-3-methylphenyl)-3-methylpyrazolo[3,4-d]pyrimidin-6-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[2-methoxy-4-[(5R)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]phenoxy]acetamide —— C24H24N4O5S
    2-[2-methoxy-4-[(5R)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]phenoxy]acetamide
    —— (5S)-5-(3,5-difluorophenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H13F2N3O2S
    (5S)-5-(3,5-difluorophenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— 2-[4-[(5S)-2-[(2-fluorophenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]-2-methoxyphenoxy]acetamide —— C23H21FN4O5S
    2-[4-[(5S)-2-[(2-fluorophenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]-2-methoxyphenoxy]acetamide
    —— 2-[4-[(5R)-2-[(2-fluorophenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]-2-methoxyphenoxy]acetamide —— C23H21FN4O5S
    2-[4-[(5R)-2-[(2-fluorophenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]-2-methoxyphenoxy]acetamide
    —— (5R)-5-(3,5-difluorophenyl)-2-[(4-methylphenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H17F2N3O2S
    (5R)-5-(3,5-difluorophenyl)-2-[(4-methylphenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— 2-[2-methoxy-4-[(5S)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]phenoxy]acetamide —— C24H24N4O5S
    2-[2-methoxy-4-[(5S)-2-[(2-methylphenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]phenoxy]acetamide
    —— 2-[4-[(5S)-4,7-dioxo-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]-2-methoxyphenoxy]acetamide —— C19H22N4O5S
    2-[4-[(5S)-4,7-dioxo-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]-2-methoxyphenoxy]acetamide
    —— (5R)-2-[(3-methylphenyl)methylsulfanyl]-5-(4-propan-2-yloxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C24H25N3O3S
    (5R)-2-[(3-methylphenyl)methylsulfanyl]-5-(4-propan-2-yloxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— 2-[4-[(5R)-2-[(4-fluorophenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]-2-methoxyphenoxy]acetamide —— C23H21FN4O5S
    2-[4-[(5R)-2-[(4-fluorophenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]-2-methoxyphenoxy]acetamide