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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
    —— 2-Morpholin-4-yl-3-[(phenylhydrazinylidene)methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H19N5O2
    2-Morpholin-4-yl-3-[(phenylhydrazinylidene)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 8-(4-phenyl-3,6-dihydro-2H-pyridine-1-carbonyl)pyrido[2,1-b]quinazolin-11-one —— C24H19N3O2
    8-(4-phenyl-3,6-dihydro-2H-pyridine-1-carbonyl)pyrido[2,1-b]quinazolin-11-one
    —— N-(2-methoxyethyl)-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxamide —— C16H15N3O3
    N-(2-methoxyethyl)-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxamide
    —— 1-(11-Oxopyrido[2,1-b]quinazoline-8-carbonyl)piperidine-4-carboxamide —— C19H18N4O3
    1-(11-Oxopyrido[2,1-b]quinazoline-8-carbonyl)piperidine-4-carboxamide
    —— 2-Methyl-6-(4-pentylbenzoyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C20H25N3O2
    2-Methyl-6-(4-pentylbenzoyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 8-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-4-ium-1-carbonyl]pyrido[2,1-b]quinazolin-11-one —— C25H23N4O4+
    8-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-4-ium-1-carbonyl]pyrido[2,1-b]quinazolin-11-one
    —— 8-[4-(1,3-Benzodioxol-5-ylmethyl)piperazine-1-carbonyl]pyrido[2,1-b]quinazolin-11-one —— C25H22N4O4
    8-[4-(1,3-Benzodioxol-5-ylmethyl)piperazine-1-carbonyl]pyrido[2,1-b]quinazolin-11-one
    —— N-[2-(morpholin-4-yl)ethyl]-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxamide —— C19H20N4O3
    N-[2-(morpholin-4-yl)ethyl]-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxamide
    —— 4-[4-(Furan-2-carbonyl)piperazine-1-carbonyl]-12H-5,13-diazatetracen-12-one —— C26H20N4O4
    4-[4-(Furan-2-carbonyl)piperazine-1-carbonyl]-12H-5,13-diazatetracen-12-one
    —— 4-(4-Phenyl-1,2,3,6-tetrahydropyridine-1-carbonyl)-12H-5,13-diazatetracen-12-one —— C28H21N3O2
    4-(4-Phenyl-1,2,3,6-tetrahydropyridine-1-carbonyl)-12H-5,13-diazatetracen-12-one
    —— N-cyclooctyl-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide —— C25H25N3O2
    N-cyclooctyl-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide
    —— 1-[1-(11-Oxopyrido[2,1-b]quinazoline-8-carbonyl)piperidin-4-yl]piperidin-1-ium-4-carboxamide —— C24H28N5O3+
    1-[1-(11-Oxopyrido[2,1-b]quinazoline-8-carbonyl)piperidin-4-yl]piperidin-1-ium-4-carboxamide
    —— 11-oxo-N-[2-(4-sulfamoylphenyl)ethyl]pyrido[2,1-b]quinazoline-8-carboxamide —— C21H18N4O4S
    11-oxo-N-[2-(4-sulfamoylphenyl)ethyl]pyrido[2,1-b]quinazoline-8-carboxamide
    —— 4-(4-methylpiperidine-1-carbonyl)-12H-benzo[g]pyrido[2,1-b]quinazolin-12-one —— C23H21N3O2
    4-(4-methylpiperidine-1-carbonyl)-12H-benzo[g]pyrido[2,1-b]quinazolin-12-one
    —— N-(2-morpholin-4-ylethyl)-11-oxo-10H-pyrido[2,1-b]quinazolin-10-ium-8-carboxamide —— C19H21N4O3+
    N-(2-morpholin-4-ylethyl)-11-oxo-10H-pyrido[2,1-b]quinazolin-10-ium-8-carboxamide
    —— 6-(2-Bromobenzoyl)-2-(4-methoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H18BrN3O3
    6-(2-Bromobenzoyl)-2-(4-methoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-[4-(trifluoromethyl)phenyl]-5,6,7,8-tetrahydro-3H-pyrido[4,3-d]pyrimidin-4-one —— C14H12F3N3O
    2-[4-(trifluoromethyl)phenyl]-5,6,7,8-tetrahydro-3H-pyrido[4,3-d]pyrimidin-4-one
    —— (E)-ethyl 2-((3,4-difluorobenzoyl)imino)-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C26H22F2N4O5
    (E)-ethyl 2-((3,4-difluorobenzoyl)imino)-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— 11-methyl-2-oxo-N-[2-(trifluoromethyl)phenyl]-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide —— C20H17F3N4O2
    11-methyl-2-oxo-N-[2-(trifluoromethyl)phenyl]-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide
    —— 2-Imino-10-methyl-1-(3-morpholinopropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carbothioamide —— C20H24N6O2S
    2-Imino-10-methyl-1-(3-morpholinopropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carbothioamide
    —— 3-Butan-2-yl-5-[[7-methyl-4-oxo-2-(propylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H24N4O2S2
    3-Butan-2-yl-5-[[7-methyl-4-oxo-2-(propylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[(2-Methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C19H14N6OS
    2-[(2-Methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 5-[[2-(Benzylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H18N4O2S2
    5-[[2-(Benzylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 6-[2-(3,4-dimethoxyphenyl)acetyl]imino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C32H30N4O6
    Ethyl 6-[2-(3,4-dimethoxyphenyl)acetyl]imino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— [4-[ethyl(methyl)amino]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(furan-2-yl)methanone —— C16H20N4O2
    [4-[ethyl(methyl)amino]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(furan-2-yl)methanone
    —— 4-[[2-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-4-oxothieno[3,2-d]pyrimidin-3-yl]methyl]cyclohexane-1-carboxylic acid —— C23H21ClN4O4S2
    4-[[2-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-4-oxothieno[3,2-d]pyrimidin-3-yl]methyl]cyclohexane-1-carboxylic acid
    —— 4-[[2-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-4-oxothieno[3,2-d]pyrimidin-3-yl]methyl]cyclohexane-1-carboxylate —— C23H20ClN4O4S2-
    4-[[2-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-4-oxothieno[3,2-d]pyrimidin-3-yl]methyl]cyclohexane-1-carboxylate
    —— Methyl 1,3,7-trimethyl-5-(5-methylfuran-2-yl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C17H19N3O5
    Methyl 1,3,7-trimethyl-5-(5-methylfuran-2-yl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 10-methyl-N-(4-methyl-1,3-thiazol-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C16H12N4O2S2
    10-methyl-N-(4-methyl-1,3-thiazol-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— N-(1,3-benzodioxol-5-ylmethyl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C19H13N3O4S
    N-(1,3-benzodioxol-5-ylmethyl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 5-(3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl)-10-methyl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C21H23N3O2S
    5-(3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl)-10-methyl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)-10-methyl-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C16H13N5O2S3
    N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)-10-methyl-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— N-[3-(dimethylamino)propyl]-10-methyl-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C17H20N4O2S
    N-[3-(dimethylamino)propyl]-10-methyl-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— N-(3-chlorophenyl)-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide —— C18H15ClN4O2
    N-(3-chlorophenyl)-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide
    —— N-[(3-ethoxy-4-methoxyphenyl)methyl]-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C21H19N3O4S
    N-[(3-ethoxy-4-methoxyphenyl)methyl]-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 3-chloro-1-[4-[methyl(propan-2-yl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C20H25ClN4O
    3-chloro-1-[4-[methyl(propan-2-yl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— N-(2,2-diethoxyethyl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C17H19N3O4S
    N-(2,2-diethoxyethyl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 2-imino-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbothioamide —— C17H17N5O2S
    2-imino-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbothioamide
    —— 3-(3-Chloro-4-fluorophenyl)-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]thieno[3,2-d]pyrimidine-2,4-dione —— C21H12ClFN4O3S
    3-(3-Chloro-4-fluorophenyl)-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]thieno[3,2-d]pyrimidine-2,4-dione
    —— 3-ethyl-2-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]benzo[g]quinazolin-4-one —— C24H20N4O2S
    3-ethyl-2-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]benzo[g]quinazolin-4-one
    —— N-(1,3-benzothiazol-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C18H10N4O2S2
    N-(1,3-benzothiazol-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— N-(6-nitro-1,3-benzothiazol-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C18H9N5O4S2
    N-(6-nitro-1,3-benzothiazol-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 5-(3,4-dihydro-2H-quinoline-1-carbonyl)-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C20H15N3O2S
    5-(3,4-dihydro-2H-quinoline-1-carbonyl)-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— 2-oxo-N-(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C13H7N5O2S3
    2-oxo-N-(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— N-[3-(dimethylamino)propyl]-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C16H18N4O2S
    N-[3-(dimethylamino)propyl]-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C15H11N5O2S3
    N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 2-oxo-N-pyrimidin-2-yl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C15H9N5O2S
    2-oxo-N-pyrimidin-2-yl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 5-[4-Ethyl-2-methyl-2-(3-methylbutyl)-1,3-oxazolidine-3-carbonyl]-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C22H27N3O3S
    5-[4-Ethyl-2-methyl-2-(3-methylbutyl)-1,3-oxazolidine-3-carbonyl]-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— N-(6-methylpyridin-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C17H12N4O2S
    N-(6-methylpyridin-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 9-methyl-4-oxo-N-(1-phenylethyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide —— C20H17N3O2S
    9-methyl-4-oxo-N-(1-phenylethyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide