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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
    —— methyl 5-(4-hydroxy-3-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H17N3O6
    methyl 5-(4-hydroxy-3-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-[[2-(Dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H30N4O2S2
    5-[[2-(Dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-[3,5-bis(trifluoromethyl)phenyl]-4-morpholin-4-yl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C26H23F6N5O2
    N-[3,5-bis(trifluoromethyl)phenyl]-4-morpholin-4-yl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 6-imino-11-methyl-2-oxo-N-(2-piperidin-1-ylethyl)-7-propyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C23H30N6O2
    6-imino-11-methyl-2-oxo-N-(2-piperidin-1-ylethyl)-7-propyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 1-cyclohexyl-N-homoveratryl-2-imino-5-keto-dipyrido[1,2-d:3'',4''-f]pyrimidine-3-carboxamide —— C28H31N5O4
    1-cyclohexyl-N-homoveratryl-2-imino-5-keto-dipyrido[1,2-d:3'',4''-f]pyrimidine-3-carboxamide
    —— 6-(2,6-Dimethoxybenzoyl)-2-[(2-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C24H25N3O4
    6-(2,6-Dimethoxybenzoyl)-2-[(2-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 6-imino-11-methyl-2-oxo-7-pentyl-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C25H34N6O2
    6-imino-11-methyl-2-oxo-7-pentyl-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 1-[3-[(3-Butan-2-yl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C23H27N5O3S2
    1-[3-[(3-Butan-2-yl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 5-[[2-[(2-Hydroxy-2-phenylethyl)amino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O4S2
    5-[[2-[(2-Hydroxy-2-phenylethyl)amino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 7-Bromo-2-[({6-[(2-chloro-6-fluorophenyl)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-A]pyrimidin-2-YL}sulfanyl)methyl]-4H-pyrido[1,2-A]pyrimidin-4-one —— C23H17BrClFN6OS
    7-Bromo-2-[({6-[(2-chloro-6-fluorophenyl)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-A]pyrimidin-2-YL}sulfanyl)methyl]-4H-pyrido[1,2-A]pyrimidin-4-one
    —— 3-(9-Methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)-2-(4-methylphenyl)sulfonylprop-2-enenitrile —— C23H22N4O4S
    3-(9-Methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)-2-(4-methylphenyl)sulfonylprop-2-enenitrile
    —— 5-[[2-(Furan-2-ylmethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H22N4O3S2
    5-[[2-(Furan-2-ylmethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(4-chlorophenyl)sulfonyl]-2-imino-1-[2-(4-methoxyphenyl)ethyl]-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one —— C26H21ClN4O4S
    3-[(4-chlorophenyl)sulfonyl]-2-imino-1-[2-(4-methoxyphenyl)ethyl]-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
    —— ethyl 2-benzylsulfanyl-5-(3-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C25H25N3O4S
    ethyl 2-benzylsulfanyl-5-(3-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Ethyl 7-benzyl-6-(2,6-difluorobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C28H20F2N4O4
    Ethyl 7-benzyl-6-(2,6-difluorobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 6-imino-2-oxo-7-(1-phenylethyl)-N-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C23H23N5O2
    6-imino-2-oxo-7-(1-phenylethyl)-N-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— methyl 7-methyl-5-(4-methylphenyl)-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H19N3O3S
    methyl 7-methyl-5-(4-methylphenyl)-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 1-(4-methoxyphenyl)-3-oxo-1-(trifluoromethyl)-1H,2H,3H-pyrido[1,2-c]pyrimidine-4-carbonitrile —— C17H12F3N3O2
    1-(4-methoxyphenyl)-3-oxo-1-(trifluoromethyl)-1H,2H,3H-pyrido[1,2-c]pyrimidine-4-carbonitrile
    —— 9-methyl-2-[[5-morpholin-4-yl-4-[[(2S)-oxolan-2-yl]methyl]-1,2,4-triazol-3-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C21H26N6O3S
    9-methyl-2-[[5-morpholin-4-yl-4-[[(2S)-oxolan-2-yl]methyl]-1,2,4-triazol-3-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-(2-chlorobenzyl)-1-cyclohexyl-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C25H24ClN5O2
    N-(2-chlorobenzyl)-1-cyclohexyl-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 2-imino-1-(3-methoxypropyl)-10-methyl-N-(4-methylbenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C25H27N5O3
    2-imino-1-(3-methoxypropyl)-10-methyl-N-(4-methylbenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 1-(4-fluorobenzyl)-N-(furan-2-ylmethyl)-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C25H20FN5O3
    1-(4-fluorobenzyl)-N-(furan-2-ylmethyl)-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 1-butyl-2-imino-N~3~-isobutyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C20H25N5O2
    1-butyl-2-imino-N~3~-isobutyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— N'-[(3R)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]-4-oxopyrido[1,2-a]pyrimidine-3-carbohydrazide —— C18H14N4O5
    N'-[(3R)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]-4-oxopyrido[1,2-a]pyrimidine-3-carbohydrazide
    —— N-[(4-fluorophenyl)methyl]-6-imino-2-oxo-7-propyl-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C22H20FN5O2
    N-[(4-fluorophenyl)methyl]-6-imino-2-oxo-7-propyl-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2R)-5-chloro-2,3-dihydro-1-benzofuran-2-carboxylate —— C19H15ClN2O4
    (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2R)-5-chloro-2,3-dihydro-1-benzofuran-2-carboxylate
    —— N-(1,3-benzodioxol-5-ylmethyl)-2-imino-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C26H25N5O5
    N-(1,3-benzodioxol-5-ylmethyl)-2-imino-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— C23H21BrN4O4S —— C23H21BrN4O4S
    C23H21BrN4O4S
    —— N-ethyl-N-methyl-2-phenyl-6-(2,4,6-trimethylphenyl)sulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-amine —— C25H30N4O2S
    N-ethyl-N-methyl-2-phenyl-6-(2,4,6-trimethylphenyl)sulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-amine
    —— 6-(4-tert-butylphenyl)sulfonyl-N-ethyl-N-methyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-amine —— C26H32N4O2S
    6-(4-tert-butylphenyl)sulfonyl-N-ethyl-N-methyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-amine
    —— 6-(4-chlorophenyl)sulfonyl-2-methyl-4-(4-methylpiperidin-1-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C20H25ClN4O2S
    6-(4-chlorophenyl)sulfonyl-2-methyl-4-(4-methylpiperidin-1-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 6-Imino-7-[(4-methylphenyl)methyl]-5-(4-methylpiperazine-1-carbonyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C25H26N6O2
    6-Imino-7-[(4-methylphenyl)methyl]-5-(4-methylpiperazine-1-carbonyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 7-methyl-N-[(4S)-1-methyl-4,5,6,7-tetrahydroindazol-4-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H19N5O2
    7-methyl-N-[(4S)-1-methyl-4,5,6,7-tetrahydroindazol-4-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-methyl-N-[(4R)-1-methyl-4,5,6,7-tetrahydroindazol-4-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H19N5O2
    7-methyl-N-[(4R)-1-methyl-4,5,6,7-tetrahydroindazol-4-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-[[4-[(5R)-5-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carbonyl]piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C26H32N4O2S
    2-[[4-[(5R)-5-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carbonyl]piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-Phenyl-6-(2-phenylmethoxyacetyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H21N3O3
    2-Phenyl-6-(2-phenylmethoxyacetyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 6-[(7,7-Dimethyl-2-oxo-1-bicyclo[2.2.1]heptanyl)methylsulfonyl]-2-[(4-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C25H31N3O4S
    6-[(7,7-Dimethyl-2-oxo-1-bicyclo[2.2.1]heptanyl)methylsulfonyl]-2-[(4-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 5-[[2-(3-Imidazol-1-ylpropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N6O2S2
    5-[[2-(3-Imidazol-1-ylpropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[5-[[9-methyl-2-(2-methylpropylamino)-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoate —— C20H22N4O4S2
    3-[5-[[9-methyl-2-(2-methylpropylamino)-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoate
    —— 4-(11-acetyl-1,3-dimethyl-2,4,6-trioxo-2,3,4,5,6,11-hexahydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidin-5-yl)-2-bromo-6-methoxyphenyl acetate —— C27H22BrN3O7
    4-(11-acetyl-1,3-dimethyl-2,4,6-trioxo-2,3,4,5,6,11-hexahydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidin-5-yl)-2-bromo-6-methoxyphenyl acetate
    —— 2-cyano-N-(4-ethoxyphenyl)-3-[9-methyl-2-(3-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide —— C27H29N5O3
    2-cyano-N-(4-ethoxyphenyl)-3-[9-methyl-2-(3-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide
    —— 5-[[2-(2,6-Dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-1,3-dimethyl-1,3-diazinane-2,4,6-trione —— C21H23N5O5
    5-[[2-(2,6-Dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-1,3-dimethyl-1,3-diazinane-2,4,6-trione
    —— 3-[(4-chlorophenyl)sulfonyl]-1-(4-fluorobenzyl)-2-imino-10-methyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one —— C25H18ClFN4O3S
    3-[(4-chlorophenyl)sulfonyl]-1-(4-fluorobenzyl)-2-imino-10-methyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
    —— [2-imino-10-methyl-5-oxo-1-benzyl(1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyr imidin-3-yl)]-N-methylcarboxamide —— C21H19N5O2
    [2-imino-10-methyl-5-oxo-1-benzyl(1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyr imidin-3-yl)]-N-methylcarboxamide
    —— Ethyl 1-[3-[2-cyano-3-(ethylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate —— C23H27N5O4
    Ethyl 1-[3-[2-cyano-3-(ethylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— N-[(4-Fluorophenyl)methyl]-7-(furan-2-ylmethyl)-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C25H20FN5O3
    N-[(4-Fluorophenyl)methyl]-7-(furan-2-ylmethyl)-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 1-[3-[2-Cyano-3-(ethylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C21H24N6O3
    1-[3-[2-Cyano-3-(ethylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— Methyl 2-cyano-3-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate —— C19H20N4O4
    Methyl 2-cyano-3-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate
    —— 4-[6-(4-bromophenyl)sulfonyl-2-[(2-methoxyphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]morpholine —— C25H27BrN4O4S
    4-[6-(4-bromophenyl)sulfonyl-2-[(2-methoxyphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]morpholine
    —— 2-imino-N~3~-isobutyl-1-(2-methoxyethyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C19H23N5O3
    2-imino-N~3~-isobutyl-1-(2-methoxyethyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide