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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
    —— Ethyl 6-(2-chlorobenzoyl)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 —— C29H23ClN4O4
    Ethyl 6-(2-chlorobenzoyl)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
    —— Ethyl 6-(4-chlorobenzoyl)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 —— C29H23ClN4O4
    Ethyl 6-(4-chlorobenzoyl)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
    —— Ethyl 6-(2-chloro-5-nitrobenzoyl)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 —— C29H22ClN5O6
    Ethyl 6-(2-chloro-5-nitrobenzoyl)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
    —— Ethyl 6-(2-chloro-6-fluorobenzoyl)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 —— C29H22ClFN4O4
    Ethyl 6-(2-chloro-6-fluorobenzoyl)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
    —— Ethyl 6-(2,5-dichlorobenzoyl)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 —— C29H22Cl2N4O4
    Ethyl 6-(2,5-dichlorobenzoyl)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
    —— 3-[(4-Fluorophenyl)sulfonyl]-2-imino-1-[(4-methoxyphenyl)methyl]-1,6-dihydropy ridino[1,2-a]pyridino[2,3-d]pyrimidin-5-one —— C25H19FN4O4S
    3-[(4-Fluorophenyl)sulfonyl]-2-imino-1-[(4-methoxyphenyl)methyl]-1,6-dihydropy ridino[1,2-a]pyridino[2,3-d]pyrimidin-5-one
    —— 2-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-3-ethylthieno[3,2-d]pyrimidin-4-one —— C17H13ClN4O2S2
    2-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-3-ethylthieno[3,2-d]pyrimidin-4-one
    —— 3-Ethyl-2-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]thieno[3,2-d]pyrimidin-4-one —— C17H14N4O2S2
    3-Ethyl-2-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]thieno[3,2-d]pyrimidin-4-one
    —— 4-(azepan-1-yl)-6-[(5-chlorothiophen-2-yl)methyl]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C24H27ClN4S
    4-(azepan-1-yl)-6-[(5-chlorothiophen-2-yl)methyl]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 2-(4-Fluorophenyl)-5,7-dimethyl-9-(2-methylpropanoyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione —— C26H22FN3O4
    2-(4-Fluorophenyl)-5,7-dimethyl-9-(2-methylpropanoyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— propan-2-yl 2-ethylsulfanyl-7-methyl-5-(4-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H25N3O3S
    propan-2-yl 2-ethylsulfanyl-7-methyl-5-(4-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C29H24N4O2S2
    5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 7-benzyl-6-butanoylimino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C25H24N4O4
    Ethyl 7-benzyl-6-butanoylimino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 5-[5-(3,4-dichlorophenyl)furan-2-yl]-8,8-dimethyl-2-sulfanylidene-5,7,9,10-tetrahydro-1H-pyrimido[4,5-b]quinoline-4,6-dione —— C23H19Cl2N3O3S
    5-[5-(3,4-dichlorophenyl)furan-2-yl]-8,8-dimethyl-2-sulfanylidene-5,7,9,10-tetrahydro-1H-pyrimido[4,5-b]quinoline-4,6-dione
    —— 3-(3-Ethoxypropyl)-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H28N4O5S2
    3-(3-Ethoxypropyl)-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-cyano-3-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)-N-(2-phenylethyl)prop-2-enamide —— C24H23N5O3
    2-cyano-3-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)-N-(2-phenylethyl)prop-2-enamide
    —— N~3~-(2-chlorobenzyl)-2-imino-1-(3-methoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C23H22ClN5O3
    N~3~-(2-chlorobenzyl)-2-imino-1-(3-methoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 1-Allyl-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbothioamide 617697-26-4 C15H13N5OS
    1-Allyl-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbothioamide
    —— 5-[[2-[(2-Hydroxy-2-phenylethyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O3S2
    5-[[2-[(2-Hydroxy-2-phenylethyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-(3-ethoxypropyl)-2-imino-10-methyl-3-(phenylsulfonyl)-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one —— C23H24N4O4S
    1-(3-ethoxypropyl)-2-imino-10-methyl-3-(phenylsulfonyl)-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
    —— N-benzyl-1-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C29H27N5O4
    N-benzyl-1-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 5-[[2-(3-Ethoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H24N4O4S2
    5-[[2-(3-Ethoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-Methyl-6-tetradecanoyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H37N3O2
    2-Methyl-6-tetradecanoyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— [2-imino-10-methyl-5-oxo-1-benzyl(1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyr imidin-3-yl)]-N-(oxolan-2-ylmethyl)carboxamide —— C25H25N5O3
    [2-imino-10-methyl-5-oxo-1-benzyl(1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyr imidin-3-yl)]-N-(oxolan-2-ylmethyl)carboxamide
    —— 1-[3-[[3-[(4-Methoxyphenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C26H25N5O4S2
    1-[3-[[3-[(4-Methoxyphenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— Ethyl 1-[3-[(3-hexyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate —— C26H32N4O4S2
    Ethyl 1-[3-[(3-hexyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— 4-[6-(2,4-dinitrophenyl)sulfonyl-2-[(3-methoxyphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]morpholine —— C25H26N6O8S
    4-[6-(2,4-dinitrophenyl)sulfonyl-2-[(3-methoxyphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]morpholine
    —— N-cyclopropyl-2-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)acetamide —— C12H12N4O2S
    N-cyclopropyl-2-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)acetamide
    —— ethyl (2Z)-2-{[(2,4-dichlorophenyl)carbonyl]imino}-1-(3-ethoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C26H24Cl2N4O5
    ethyl (2Z)-2-{[(2,4-dichlorophenyl)carbonyl]imino}-1-(3-ethoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— 2-[(4-Methoxyphenyl)methyl]-6-(4-nitrophenyl)sulfonyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H20N4O6S
    2-[(4-Methoxyphenyl)methyl]-6-(4-nitrophenyl)sulfonyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2,3-dimethoxy-5,6,17,17a-tetrahydro-8H-[1,3]benzimidazo[2'',1'':2',3']pyrimido[4',5':4,5]pyrido[2,1-a]isoquinolin-8-one —— C23H20N4O3
    2,3-dimethoxy-5,6,17,17a-tetrahydro-8H-[1,3]benzimidazo[2'',1'':2',3']pyrimido[4',5':4,5]pyrido[2,1-a]isoquinolin-8-one
    —— 3-(3-Methylbutyl)-2-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]thieno[3,2-d]pyrimidin-4-one —— C20H20N4O2S2
    3-(3-Methylbutyl)-2-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]thieno[3,2-d]pyrimidin-4-one
    —— benzyl 5-(1,3-benzodioxol-5-yl)-1,3-dimethyl-7-methylidene-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C25H23N3O6
    benzyl 5-(1,3-benzodioxol-5-yl)-1,3-dimethyl-7-methylidene-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Ethyl 6-[2-(2,4-dichlorophenoxy)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 —— C30H24Cl2N4O5
    Ethyl 6-[2-(2,4-dichlorophenoxy)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
    —— Ethyl 6-[2-(4-chlorophenoxy)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 —— C30H25ClN4O5
    Ethyl 6-[2-(4-chlorophenoxy)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
    —— Ethyl 2-oxo-7-(2-phenylethyl)-6-(3,4,5-triethoxybenzoyl)imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C35H36N4O7
    Ethyl 2-oxo-7-(2-phenylethyl)-6-(3,4,5-triethoxybenzoyl)imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— propan-2-yl 2-[(2-chlorophenyl)methylsulfanyl]-5-(4-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C26H26ClN3O4S
    propan-2-yl 2-[(2-chlorophenyl)methylsulfanyl]-5-(4-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-[(4-Methoxyphenyl)methyl]-5-[(4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H22N4O3S3
    3-[(4-Methoxyphenyl)methyl]-5-[(4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(3-Ethoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O3S2
    5-[[2-(3-Ethoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 6-(3-bromobenzoyl)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 —— C29H23BrN4O4
    Ethyl 6-(3-bromobenzoyl)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
    —— Ethyl 6-(2,5-dichlorobenzoyl)imino-7-(3-methoxypropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C25H22Cl2N4O5
    Ethyl 6-(2,5-dichlorobenzoyl)imino-7-(3-methoxypropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— propan-2-yl 5-[4-(dimethylamino)phenyl]-2-ethylsulfanyl-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C22H28N4O3S
    propan-2-yl 5-[4-(dimethylamino)phenyl]-2-ethylsulfanyl-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-[(2-Chlorophenyl)methyl]-5-[(9-methyl-4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H21ClN4O2S3
    3-[(2-Chlorophenyl)methyl]-5-[(9-methyl-4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 2-cyano-3-(9,10-dimethoxy-2,4-dioxo-6,7-dihydropyrimido[6,1-a]isoquinolin-1-yl)prop-2-enoate —— C20H19N3O6
    Ethyl 2-cyano-3-(9,10-dimethoxy-2,4-dioxo-6,7-dihydropyrimido[6,1-a]isoquinolin-1-yl)prop-2-enoate
    —— 2-imino-1-(4-methoxybenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitrile —— C20H15N5O2
    2-imino-1-(4-methoxybenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitrile
    —— 5-[(4-Oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H20N4O2S3
    5-[(4-Oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— sodium;11-oxopyrido[2,1-b]quinazoline-8-carboxylic acid —— C13H8N2NaO3+
    sodium;11-oxopyrido[2,1-b]quinazoline-8-carboxylic acid
    —— 3-(3-Ethoxypropyl)-5-[[2-(3-morpholin-4-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H31N5O4S2
    3-(3-Ethoxypropyl)-5-[[2-(3-morpholin-4-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-(4-fluorobenzyl)-2-imino-5-oxo-N-(pyridin-3-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C25H19FN6O2
    1-(4-fluorobenzyl)-2-imino-5-oxo-N-(pyridin-3-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 3-(2-Fluoro-5-methylphenyl)-6-(4-methylphenyl)-5-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-2-sulfanylidene-2H,3H,6H,7H-[1,3]thiazolo[4,5-D]pyrimidin-7-one —— C28H20FN5O2S3
    3-(2-Fluoro-5-methylphenyl)-6-(4-methylphenyl)-5-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-2-sulfanylidene-2H,3H,6H,7H-[1,3]thiazolo[4,5-D]pyrimidin-7-one