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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-cyclopentyl-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one —— C12H13N3OS
    3-cyclopentyl-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one
    —— diethyl-[3-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)propyl]azanium —— C14H21N4OS+
    diethyl-[3-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)propyl]azanium
    —— 3-(2-(diethylamino)ethyl)-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one —— C13H18N4OS
    3-(2-(diethylamino)ethyl)-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one
    —— 2-mercapto-3-(tetrahydrofuran-2-ylmethyl)pyrido[2,3-d]pyrimidin-4(3H)-one 688793-18-2 C12H13N3O2S
    2-mercapto-3-(tetrahydrofuran-2-ylmethyl)pyrido[2,3-d]pyrimidin-4(3H)-one
    —— diethyl-[2-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)ethyl]azanium —— C13H19N4OS+
    diethyl-[2-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)ethyl]azanium
    —— (5E)-5-[(7-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C18H18N4O2S2
    (5E)-5-[(7-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-(furan-2-ylmethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H22N4O3S2
    (5E)-5-[[2-(furan-2-ylmethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[2-(4-chlorophenyl)ethyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one —— C15H12ClN3OS
    3-[2-(4-chlorophenyl)ethyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (5E)-5-[[2-(2-hydroxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H22N4O3S2
    (5E)-5-[[2-(2-hydroxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one —— C17H17N3O3S
    3-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (5E)-5-[[2-(furan-2-ylmethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H16N4O3S2
    (5E)-5-[[2-(furan-2-ylmethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-cyclopentyl-5-[[2-(3-imidazol-1-ylpropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H26N6O2S2
    (5E)-3-cyclopentyl-5-[[2-(3-imidazol-1-ylpropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(2-methoxyphenyl)methyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one —— C15H13N3O2S
    3-[(2-methoxyphenyl)methyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 3-(3-morpholin-4-ium-4-ylpropyl)-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one —— C14H19N4O2S+
    3-(3-morpholin-4-ium-4-ylpropyl)-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 6-(Cyclohexanecarbonyl)-2-[4-(trifluoromethyl)phenyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H22F3N3O2
    6-(Cyclohexanecarbonyl)-2-[4-(trifluoromethyl)phenyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 3-[2-(2-chlorophenyl)ethyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one —— C15H12ClN3OS
    3-[2-(2-chlorophenyl)ethyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 3-[(Furan-2-YL)methyl]-2-sulfanylidene-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-4-one —— C12H9N3O2S
    3-[(Furan-2-YL)methyl]-2-sulfanylidene-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-4-one
    —— 3-(3-morpholin-4-ylpropyl)-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one —— C14H18N4O2S
    3-(3-morpholin-4-ylpropyl)-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (5E)-3-ethyl-5-[[2-(3-imidazol-1-ylpropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H22N6O2S2
    (5E)-3-ethyl-5-[[2-(3-imidazol-1-ylpropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N4O3S2
    (5E)-5-[[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(5E)-5-[[9-methyl-2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoic acid —— C22H24N4O4S2
    3-[(5E)-5-[[9-methyl-2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoic acid
    —— ethyl 1-[3-[(Z)-2-cyano-3-(furan-2-ylmethylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate —— C26H27N5O5
    ethyl 1-[3-[(Z)-2-cyano-3-(furan-2-ylmethylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— 2-[(5E)-5-[[9-methyl-2-(3-morpholin-4-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetic acid —— C22H25N5O5S2
    2-[(5E)-5-[[9-methyl-2-(3-morpholin-4-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetic acid
    —— (5E)-5-[[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-fluorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H25FN4O2S2
    (5E)-5-[[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-fluorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[3-(2-oxopyrrolidin-1-yl)propyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one —— C14H16N4O2S
    3-[3-(2-oxopyrrolidin-1-yl)propyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[Cyclohexyl(methyl)amino]-3-{(E)-[3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-A]pyrimidin-4-one —— C22H26N4O3S2
    2-[Cyclohexyl(methyl)amino]-3-{(E)-[3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-A]pyrimidin-4-one
    —— (5E)-3-[(4-methoxyphenyl)methyl]-5-[[9-methyl-4-oxo-2-[[(2S)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O4S2
    (5E)-3-[(4-methoxyphenyl)methyl]-5-[[9-methyl-4-oxo-2-[[(2S)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-[(4-methoxyphenyl)methyl]-5-[[9-methyl-4-oxo-2-[[(2R)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O4S2
    (5E)-3-[(4-methoxyphenyl)methyl]-5-[[9-methyl-4-oxo-2-[[(2R)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-(furan-2-ylmethyl)-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 —— C24H26N4O4S2
    (5E)-3-(furan-2-ylmethyl)-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
    —— (5E)-5-[[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O4S2
    (5E)-5-[[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-{2-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-4-oxo-3,4-dihydroquinazolin-3-YL}-N-(2-phenylethyl)propanamide —— C28H24ClN5O3S
    3-{2-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-4-oxo-3,4-dihydroquinazolin-3-YL}-N-(2-phenylethyl)propanamide
    —— 4-[6-(4-chlorophenyl)sulfonyl-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]morpholine —— C18H21ClN4O3S
    4-[6-(4-chlorophenyl)sulfonyl-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]morpholine
    —— (5Z)-5-[[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H30N4O2S2
    (5Z)-5-[[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-ethoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H30N4O4S2
    (5E)-5-[[2-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-ethoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O4S2
    (5E)-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— ethyl 1-[4-oxo-3-[(E)-(4-oxo-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate —— C23H24N4O4S2
    ethyl 1-[4-oxo-3-[(E)-(4-oxo-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— (5E)-5-[[2-(dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H30N4O2S2
    (5E)-5-[[2-(dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[9-methyl-4-oxo-2-[[(2S)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O3S2
    (5E)-5-[[9-methyl-4-oxo-2-[[(2S)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[9-methyl-4-oxo-2-[[(2R)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O3S2
    (5E)-5-[[9-methyl-4-oxo-2-[[(2R)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O2S2
    (5E)-5-[[2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-cyclopentyl-5-[[2-(dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H30N4O2S2
    (5E)-3-cyclopentyl-5-[[2-(dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-(3-ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1S)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H28N4O3S2
    (5E)-5-[[2-(3-ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1S)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-(3-ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H28N4O3S2
    (5E)-5-[[2-(3-ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 1-[3-[[3-(3-methoxypropyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate —— C24H28N4O5S2
    Ethyl 1-[3-[[3-(3-methoxypropyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— (5E)-5-[[2-(3-imidazol-1-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H26N6O2S2
    (5E)-5-[[2-(3-imidazol-1-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— ethyl 2-ethylsulfanyl-5-(4-hydroxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O4S
    ethyl 2-ethylsulfanyl-5-(4-hydroxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5E)-3-(2-methoxyethyl)-5-[[2-(2-methoxyethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H22N4O4S2
    (5E)-3-(2-methoxyethyl)-5-[[2-(2-methoxyethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-[3-[2-Cyano-3-(cyclohexylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C25H30N6O3
    1-[3-[2-Cyano-3-(cyclohexylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— (5E)-3-(furan-2-ylmethyl)-5-[[9-methyl-4-oxo-2-[[(1R)-1-phenylethyl]amino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H22N4O3S2
    (5E)-3-(furan-2-ylmethyl)-5-[[9-methyl-4-oxo-2-[[(1R)-1-phenylethyl]amino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[(4-methoxyphenyl)methyl]-4-morpholin-4-yl-N-[3-(trifluoromethyl)phenyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C27H28F3N5O3
    2-[(4-methoxyphenyl)methyl]-4-morpholin-4-yl-N-[3-(trifluoromethyl)phenyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide