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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-chloro-5-nitrobenzoyl)imino-7-(furan-2-ylmethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C26H18ClN5O7
    Ethyl 6-(2-chloro-5-nitrobenzoyl)imino-7-(furan-2-ylmethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— Ethyl 6-[2-(2,4-dichlorophenoxy)propanoylimino]-2-oxo-7-(oxolan-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C28H26Cl2N4O6
    Ethyl 6-[2-(2,4-dichlorophenoxy)propanoylimino]-2-oxo-7-(oxolan-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— methyl 5-(3-bromophenyl)-2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C23H19BrClN3O3S
    methyl 5-(3-bromophenyl)-2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 1-(2-chlorobenzyl)-2-imino-N-(3-methoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C23H22ClN5O3
    1-(2-chlorobenzyl)-2-imino-N-(3-methoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 3-Cyclopentyl-5-[[2-(ethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H20N4O2S2
    3-Cyclopentyl-5-[[2-(ethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Cyclopentyl-5-[(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N4O2S2
    3-Cyclopentyl-5-[(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(Cyclopentylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-fluorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H23FN4O2S2
    5-[[2-(Cyclopentylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-fluorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 7-ethyl-6-imino-11-methyl-2-oxo-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C22H28N6O2
    7-ethyl-6-imino-11-methyl-2-oxo-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— ethyl 5-(3-bromophenyl)-2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C24H21BrFN3O3S
    ethyl 5-(3-bromophenyl)-2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-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-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H20N4O2S2
    5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 6-(2,4-dichlorobenzoyl)imino-2-oxo-7-(oxolan-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C26H22Cl2N4O5
    Ethyl 6-(2,4-dichlorobenzoyl)imino-2-oxo-7-(oxolan-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 1-Thia-3,8b-diaza-acenaphthylene-2,5-dicarbaldehyde —— C11H6N2O2S
    1-Thia-3,8b-diaza-acenaphthylene-2,5-dicarbaldehyde
    —— 3-(2-Ethylhexyl)-5-[[9-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H38N4O3S2
    3-(2-Ethylhexyl)-5-[[9-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Butyl-5-[[7-methyl-2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H28N4O2S2
    3-Butyl-5-[[7-methyl-2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-Amino-2-oxo-7-(2-phenylethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile —— C20H16N5O+
    6-Amino-2-oxo-7-(2-phenylethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile
    —— 7-[2-(2-hydroxyethoxy)ethyl]-6-imino-11-methyl-2-oxo-N-[(pyridin-3-yl)methyl]-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C23H24N6O4
    7-[2-(2-hydroxyethoxy)ethyl]-6-imino-11-methyl-2-oxo-N-[(pyridin-3-yl)methyl]-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 1-[3-[[3-[(2-Chlorophenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C25H22ClN5O3S2
    1-[3-[[3-[(2-Chlorophenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 3-Ethyl-5-[(7-methyl-4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H20N4O2S3
    3-Ethyl-5-[(7-methyl-4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 4-chloro-N-[5-cyano-7-(furan-2-ylmethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]benzamide —— C24H14ClN5O3
    4-chloro-N-[5-cyano-7-(furan-2-ylmethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]benzamide
    —— N-butyl-7-[(furan-2-yl)methyl]-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C21H21N5O3
    N-butyl-7-[(furan-2-yl)methyl]-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-(Cyclopropanecarbonyl)-2-(3,4,5-trimethoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C20H23N3O5
    6-(Cyclopropanecarbonyl)-2-(3,4,5-trimethoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 3-[(4-Methoxyphenyl)methyl]-5-[[2-[(4-methylcyclohexyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O3S2
    3-[(4-Methoxyphenyl)methyl]-5-[[2-[(4-methylcyclohexyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(4-Methoxyphenyl)methyl]-5-[[4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O3S2
    3-[(4-Methoxyphenyl)methyl]-5-[[4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-benzyl-N-methyl-10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-5-carboxamide —— C19H15N3O2S
    N-benzyl-N-methyl-10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-5-carboxamide
    —— Ethyl 6-(2-chloro-5-nitrobenzoyl)imino-2-oxo-7-propyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C24H20ClN5O6
    Ethyl 6-(2-chloro-5-nitrobenzoyl)imino-2-oxo-7-propyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 5-{[(7-bromo-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thio}-2-isopropylimidazo[1,2-c]quinazolin-3(2H)-one —— C22H18BrN5O2S
    5-{[(7-bromo-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thio}-2-isopropylimidazo[1,2-c]quinazolin-3(2H)-one
    —— 5-[[2-(Butan-2-ylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H30N4O4S2
    5-[[2-(Butan-2-ylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(Cyclopentylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1,1-dioxothiolan-3-yl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N4O4S3
    5-[[2-(Cyclopentylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1,1-dioxothiolan-3-yl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(3-Ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O3S2
    5-[[2-(3-Ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(Cyclohexylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1,1-dioxothiolan-3-yl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H26N4O4S3
    5-[[2-(Cyclohexylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1,1-dioxothiolan-3-yl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Cyclopentyl-5-[[2-(3-ethoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H26N4O3S2
    3-Cyclopentyl-5-[[2-(3-ethoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)-3-(4-ethoxyphenyl)-5,6-dimethyl-1H,2H,3H,4H-thieno[2,3-D]pyrimidine-2,4-dione —— C25H21ClN4O4S
    1-({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)-3-(4-ethoxyphenyl)-5,6-dimethyl-1H,2H,3H,4H-thieno[2,3-D]pyrimidine-2,4-dione
    —— 3-Butan-2-yl-5-[[2-(cyclohexylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H28N4O2S2
    3-Butan-2-yl-5-[[2-(cyclohexylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Butan-2-yl-5-[[4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H26N4O2S2
    3-Butan-2-yl-5-[[4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-(1,1-Dioxothiolan-3-yl)-5-[[2-(2-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N4O4S3
    3-(1,1-Dioxothiolan-3-yl)-5-[[2-(2-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Butan-2-yl-5-[[7-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O2S2
    3-Butan-2-yl-5-[[7-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Dodecyl-5-[[7-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C33H42N4O2S2
    3-Dodecyl-5-[[7-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 4-[5-[[2-[(2-hydroxy-2-phenylethyl)amino]-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoate —— C24H22N4O5S2
    4-[5-[[2-[(2-hydroxy-2-phenylethyl)amino]-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoate
    —— 3-Dodecyl-5-[(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H38N4O3S2
    3-Dodecyl-5-[(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— methyl 4-(2-chloro-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate —— C15H13ClN4O4
    methyl 4-(2-chloro-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 3-[(4-Methoxyphenyl)methyl]-5-[[7-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O3S2
    3-[(4-Methoxyphenyl)methyl]-5-[[7-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— ethyl 2-(acetylamino)-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C21H26N4O4
    ethyl 2-(acetylamino)-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— N-(3,5-dimethylphenyl)-14-methyl-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide —— C21H22N4O2
    N-(3,5-dimethylphenyl)-14-methyl-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide
    —— 3-chloro-N-[(4-methylphenyl)methyl]-11-oxopyrido[2,1-b]quinazoline-6-carboxamide —— C21H16ClN3O2
    3-chloro-N-[(4-methylphenyl)methyl]-11-oxopyrido[2,1-b]quinazoline-6-carboxamide
    —— 6-(4-Benzylpiperazine-1-carbonyl)-3-chloropyrido[2,1-b]quinazolin-11-one —— C24H21ClN4O2
    6-(4-Benzylpiperazine-1-carbonyl)-3-chloropyrido[2,1-b]quinazolin-11-one
    —— Ethyl 2-[(4-methoxybenzoyl)imino]-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate —— C27H26N4O6
    Ethyl 2-[(4-methoxybenzoyl)imino]-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate
    —— N-ethyl-7-(3-hydroxypropyl)-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C17H19N5O3
    N-ethyl-7-(3-hydroxypropyl)-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— N-cyclohexyl-2-[3-oxo-5-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-2H-imidazo[1,2-c]quinazolin-2-yl]acetamide —— C27H26N6O3S
    N-cyclohexyl-2-[3-oxo-5-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-2H-imidazo[1,2-c]quinazolin-2-yl]acetamide
    —— 7-Bromo-2-[({6-[(2-chloro-4-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-4-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
    —— 6-[({7-Bromo-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-7-(2-phenylethyl)-2H,7H,8H-[1,3]dioxolo[4,5-G]quinazolin-8-one —— C26H19BrN4O4S
    6-[({7-Bromo-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-7-(2-phenylethyl)-2H,7H,8H-[1,3]dioxolo[4,5-G]quinazolin-8-one