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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
    —— 6-(2,6-Dimethoxybenzoyl)-2-(4-fluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H20FN3O4
    6-(2,6-Dimethoxybenzoyl)-2-(4-fluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 5-[[9-Methyl-2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H30N4O2S2
    5-[[9-Methyl-2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Methyl 2-cyano-3-[2-(2,6-dimethylmorpholin-4-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate —— C20H22N4O4
    Methyl 2-cyano-3-[2-(2,6-dimethylmorpholin-4-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate
    —— 3-(1,3-Benzodioxol-5-ylmethyl)-5-[[9-methyl-4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H24N4O5S2
    3-(1,3-Benzodioxol-5-ylmethyl)-5-[[9-methyl-4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(5-Cyano-11-methyl-2-oxo-7-propyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene)-3,4-dimethoxybenzamide —— C25H23N5O4
    N-(5-Cyano-11-methyl-2-oxo-7-propyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene)-3,4-dimethoxybenzamide
    —— 5-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-3-(4-ethylphenyl)-2-sulfanylidene-6H-[1,3]thiazolo[4,5-d]pyrimidin-7-one —— C22H16ClN5O2S3
    5-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-3-(4-ethylphenyl)-2-sulfanylidene-6H-[1,3]thiazolo[4,5-d]pyrimidin-7-one
    —— 5-[[7-Methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H28N4O3S2
    5-[[7-Methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Hexyl-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H28N4O2S2
    3-Hexyl-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(3-chlorophenyl)-4-oxo-2-[[2-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C22H18ClF3N4O2
    N-(3-chlorophenyl)-4-oxo-2-[[2-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— 3-Butyl-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 —— C23H30N4O3S2
    3-Butyl-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
    —— 5-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-6-(2-methoxyphenyl)-3-phenyl-2-sulfanylidene-2H,3H,6H,7H-[1,3]thiazolo[4,5-D]pyrimidin-7-one —— C27H18ClN5O3S3
    5-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-6-(2-methoxyphenyl)-3-phenyl-2-sulfanylidene-2H,3H,6H,7H-[1,3]thiazolo[4,5-D]pyrimidin-7-one
    —— 5-[[4-Oxo-2-(prop-2-enylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C18H18N4O2S2
    5-[[4-Oxo-2-(prop-2-enylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-imino-N-(2-methoxyethyl)-7-[2-(morpholin-4-yl)ethyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C21H26N6O4
    6-imino-N-(2-methoxyethyl)-7-[2-(morpholin-4-yl)ethyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— Ethyl 7-butyl-6-(4-chlorobenzoyl)imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C26H25ClN4O4
    Ethyl 7-butyl-6-(4-chlorobenzoyl)imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 5-[[2-(Butylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H28N4O4S2
    5-[[2-(Butylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(2-Chlorophenyl)methyl]-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H23ClN4O4S2
    3-[(2-Chlorophenyl)methyl]-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-Benzyl-6-(2-methylbenzoyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H21N3O2
    2-Benzyl-6-(2-methylbenzoyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— N~3~-(1,3-benzodioxol-5-ylmethyl)-2-imino-10-methyl-5-oxo-1-(4-pyridylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C27H22N6O4
    N~3~-(1,3-benzodioxol-5-ylmethyl)-2-imino-10-methyl-5-oxo-1-(4-pyridylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 3-((4-fluorophenyl)sulfonyl)-2-imino-1-(2-methoxyethyl)-8-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one —— C21H19FN4O4S
    3-((4-fluorophenyl)sulfonyl)-2-imino-1-(2-methoxyethyl)-8-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one
    —— 2-[(2-benzyl-1H-1,3-benzodiazol-1-yl)methyl]-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H20N4O
    2-[(2-benzyl-1H-1,3-benzodiazol-1-yl)methyl]-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 1-ethyl-3-((4-fluorophenyl)sulfonyl)-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one —— C20H17FN4O3S
    1-ethyl-3-((4-fluorophenyl)sulfonyl)-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one
    —— 5-[(7-Methyl-4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H22N4O2S3
    5-[(7-Methyl-4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— [2-imino-10-methyl-5-oxo-1-(2-phenylethyl)(1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyrimidin-3-yl)]-N-(2-methoxyethyl)carboxamide —— C24H25N5O3
    [2-imino-10-methyl-5-oxo-1-(2-phenylethyl)(1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyrimidin-3-yl)]-N-(2-methoxyethyl)carboxamide
    —— N-[3,5-bis(trifluoromethyl)phenyl]-2-[(2-methoxyphenyl)methyl]-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C28H27F6N5O3
    N-[3,5-bis(trifluoromethyl)phenyl]-2-[(2-methoxyphenyl)methyl]-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 4-(4-methylpiperidin-1-yl)-6-(4-nitrophenyl)sulfonyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C25H27N5O4S
    4-(4-methylpiperidin-1-yl)-6-(4-nitrophenyl)sulfonyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— Methyl 5-(4-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18BrN3O4
    Methyl 5-(4-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-[[4-(dimethylamino)phenyl]methylideneamino]-1,3,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C20H22N6O3
    N-[[4-(dimethylamino)phenyl]methylideneamino]-1,3,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— 2-(1,3-Benzothiazol-2-yl)-3-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enenitrile —— C24H21N5O2S
    2-(1,3-Benzothiazol-2-yl)-3-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enenitrile
    —— ethyl 1-[3-(2,2-dicyanoethenyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl]piperidine-3-carboxylate —— C21H21N5O3
    ethyl 1-[3-(2,2-dicyanoethenyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl]piperidine-3-carboxylate
    —— 3-Bromo-N-{4-oxo-2-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3H,4H-thieno[3,2-D]pyrimidin-3-YL}benzamide —— C22H14BrN5O3S2
    3-Bromo-N-{4-oxo-2-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3H,4H-thieno[3,2-D]pyrimidin-3-YL}benzamide
    —— 3-Benzyl-N,N-diethyl-5-methyl-2,4-dioxo-1-({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)-1H,2H,3H,4H-thieno[2,3-D]pyrimidine-6-carboxamide —— C28H27N5O4S
    3-Benzyl-N,N-diethyl-5-methyl-2,4-dioxo-1-({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)-1H,2H,3H,4H-thieno[2,3-D]pyrimidine-6-carboxamide
    —— N,N-Diethyl-5-methyl-2,4-dioxo-1-({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)-3-(2-phenylethyl)-1H,2H,3H,4H-thieno[2,3-D]pyrimidine-6-carboxamide —— C29H29N5O4S
    N,N-Diethyl-5-methyl-2,4-dioxo-1-({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)-3-(2-phenylethyl)-1H,2H,3H,4H-thieno[2,3-D]pyrimidine-6-carboxamide
    —— 3-[2-(azepan-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-benzyl-2-cyanoprop-2-enamide —— C25H25N5O2
    3-[2-(azepan-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-benzyl-2-cyanoprop-2-enamide
    —— N-[(2-methoxyphenyl)methyl]-3-{3-oxo-5-[({4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)sulfanyl]-2H,3H-imidazo[1,2-c]quinazolin-2-yl}propanamide —— C30H26N6O4S
    N-[(2-methoxyphenyl)methyl]-3-{3-oxo-5-[({4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)sulfanyl]-2H,3H-imidazo[1,2-c]quinazolin-2-yl}propanamide
    —— Ethyl 4-[(2-chloro-11-oxopyrido[2,1-b]quinazoline-8-carbonyl)amino]piperidine-1-carboxylate —— C21H21ClN4O4
    Ethyl 4-[(2-chloro-11-oxopyrido[2,1-b]quinazoline-8-carbonyl)amino]piperidine-1-carboxylate
    —— N-butyl-6-imino-7-(2-morpholin-4-ylethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C22H28N6O3
    N-butyl-6-imino-7-(2-morpholin-4-ylethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 2-{[2-chloro-5-(trifluoromethyl)phenyl]amino}-9,10-dimethoxy-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one —— C21H17ClF3N3O3
    2-{[2-chloro-5-(trifluoromethyl)phenyl]amino}-9,10-dimethoxy-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one
    —— 3-[(2-Chlorophenyl)methyl]-5-[[9-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H23ClN4O2S2
    3-[(2-Chlorophenyl)methyl]-5-[[9-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(2-Chlorophenyl)methyl]-5-[[2-[(4-methylcyclohexyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H25ClN4O2S2
    3-[(2-Chlorophenyl)methyl]-5-[[2-[(4-methylcyclohexyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(2-Chlorophenyl)methyl]-5-[[9-methyl-2-[(4-methylcyclohexyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H27ClN4O2S2
    3-[(2-Chlorophenyl)methyl]-5-[[9-methyl-2-[(4-methylcyclohexyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(2-Chlorophenyl)methyl]-5-[[4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H21ClN4O2S2
    3-[(2-Chlorophenyl)methyl]-5-[[4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(2-Chlorophenyl)methyl]-5-[[7-methyl-2-[(4-methylcyclohexyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H27ClN4O2S2
    3-[(2-Chlorophenyl)methyl]-5-[[7-methyl-2-[(4-methylcyclohexyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(2-chlorobenzyl)-1-ethyl-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C22H20ClN5O2
    N-(2-chlorobenzyl)-1-ethyl-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 5-[[2-[(4-Methoxyphenyl)methylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H20N4O3S2
    5-[[2-[(4-Methoxyphenyl)methylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 6-[2-(2,4-dichlorophenoxy)acetyl]imino-7-(2-methoxyethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C25H22Cl2N4O6
    Ethyl 6-[2-(2,4-dichlorophenoxy)acetyl]imino-7-(2-methoxyethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 5-[[2-[(4-Methoxyphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H22N4O3S2
    5-[[2-[(4-Methoxyphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— methyl 5-[4-(diethylamino)phenyl]-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H26N4O3S
    methyl 5-[4-(diethylamino)phenyl]-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-(pyridin-4-yl)-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,7H)-trione —— C16H14N4O3
    5-(pyridin-4-yl)-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,7H)-trione
    —— Prop-2-en-1-yl 7-methyl-2,4-dioxo-5-(3,4,5-trimethoxyphenyl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H23N3O7
    Prop-2-en-1-yl 7-methyl-2,4-dioxo-5-(3,4,5-trimethoxyphenyl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-(2,4-dimethylphenyl)-2-(4-methylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C23H24N4O2
    N-(2,4-dimethylphenyl)-2-(4-methylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide