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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
    —— 7-Amino-2-Tert-Butyl-4-(1h-Pyrrol-2-Yl)pyrido[2,3-D]pyrimidine-6-Carboxamide —— C16H18N6O
    7-Amino-2-Tert-Butyl-4-(1h-Pyrrol-2-Yl)pyrido[2,3-D]pyrimidine-6-Carboxamide
    —— Ethyl 1-[3-[(3-butan-2-yl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate —— C25H30N4O4S2
    Ethyl 1-[3-[(3-butan-2-yl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— Methyl 7-methyl-2-(methylthio)-5-(4-nitrophenyl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C17H16N4O5S
    Methyl 7-methyl-2-(methylthio)-5-(4-nitrophenyl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-imino-1-[2-(4-methoxyphenyl)ethyl]-N-(4-methylbenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C29H27N5O3
    2-imino-1-[2-(4-methoxyphenyl)ethyl]-N-(4-methylbenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 11-isobutyryl-1,3-dimethyl-5-(4-nitrophenyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione 356086-98-1 C26H22N4O6
    11-isobutyryl-1,3-dimethyl-5-(4-nitrophenyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— 3-[(4-Methylphenyl)methyl]-5-[(4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H22N4O2S2
    3-[(4-Methylphenyl)methyl]-5-[(4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N~3~-(3,4-dimethoxyphenethyl)-2-imino-1-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C23H23N5O4
    N~3~-(3,4-dimethoxyphenethyl)-2-imino-1-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 3-Benzyl-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine-2,4-dione —— C26H22N4O3S
    3-Benzyl-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine-2,4-dione
    —— 2-[2-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-4-oxothieno[3,2-d]pyrimidin-3-yl]acetate —— C17H10ClN4O4S2-
    2-[2-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-4-oxothieno[3,2-d]pyrimidin-3-yl]acetate
    —— 2-[2-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-4-oxothieno[3,2-d]pyrimidin-3-yl]acetic acid —— C17H11ClN4O4S2
    2-[2-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-4-oxothieno[3,2-d]pyrimidin-3-yl]acetic acid
    —— 2-(3-Fluorophenyl)-6-pentanoyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C18H20FN3O2
    2-(3-Fluorophenyl)-6-pentanoyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 5-[(7-Methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C18H18N4O2S2
    5-[(7-Methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-butyl-2-imino-3-[(4-methylphenyl)sulfonyl]-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one —— C22H22N4O3S
    1-butyl-2-imino-3-[(4-methylphenyl)sulfonyl]-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
    —— 1,3-dimethyl-5-[4-(trifluoromethyl)phenyl]-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione —— C23H16F3N3O3
    1,3-dimethyl-5-[4-(trifluoromethyl)phenyl]-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— 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
    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
    —— 5-[(9-Methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O2S2
    5-[(9-Methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— methyl 5-(3-hydroxyphenyl)-1,3-dimethyl-7-methylidene-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H19N3O5
    methyl 5-(3-hydroxyphenyl)-1,3-dimethyl-7-methylidene-2,4-dioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Ethyl 2-oxo-6-(2-phenoxypropanoylimino)-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C31H28N4O5
    Ethyl 2-oxo-6-(2-phenoxypropanoylimino)-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 2-imino-1-(2-methoxyethyl)-3-[(4-methylphenyl)sulfonyl]-1,2-dihydro-5H-dipyrido[1,2-a:2,3-d]pyrimidin-5-one —— C21H20N4O4S
    2-imino-1-(2-methoxyethyl)-3-[(4-methylphenyl)sulfonyl]-1,2-dihydro-5H-dipyrido[1,2-a:2,3-d]pyrimidin-5-one
    —— 2-(4-Methylphenyl)-6-(4-nitrophenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine —— C20H18N4O2
    2-(4-Methylphenyl)-6-(4-nitrophenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— [(9-Methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea —— C15H18N6O2S
    [(9-Methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea
    —— N-[(2E)-3-cyano-10-methyl-5-oxo-1-(propan-2-yl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-4-methoxybenzamide —— C24H21N5O3
    N-[(2E)-3-cyano-10-methyl-5-oxo-1-(propan-2-yl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-4-methoxybenzamide
    —— 7-(1,3-benzodioxol-5-ylmethyl)-N-butyl-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C25H25N5O4
    7-(1,3-benzodioxol-5-ylmethyl)-N-butyl-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— N~3~-(4-fluorobenzyl)-2-imino-1-(4-methoxybenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C27H22FN5O3
    N~3~-(4-fluorobenzyl)-2-imino-1-(4-methoxybenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— Ethyl 6-(3,4-dimethoxybenzoyl)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 —— C31H28N4O6
    Ethyl 6-(3,4-dimethoxybenzoyl)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-chloro-3-nitrobenzoyl)imino-7-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C22H16ClN5O6
    Ethyl 6-(4-chloro-3-nitrobenzoyl)imino-7-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— Ethyl 1-[3-[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-[2-cyano-3-(furan-2-ylmethylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— 2-imino-N-(4-methylbenzyl)-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C25H27N5O2
    2-imino-N-(4-methylbenzyl)-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 1-[3-[2-Cyano-3-[(1,1-dioxothiolan-3-yl)amino]-3-oxoprop-1-enyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C22H24N6O5S
    1-[3-[2-Cyano-3-[(1,1-dioxothiolan-3-yl)amino]-3-oxoprop-1-enyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 4-[[4-Oxo-2-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]thieno[3,2-d]pyrimidin-3-yl]methyl]cyclohexane-1-carboxylate —— C23H21N4O4S2-
    4-[[4-Oxo-2-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]thieno[3,2-d]pyrimidin-3-yl]methyl]cyclohexane-1-carboxylate
    —— {4-[(Z)-3-Bromo-phenylimino]-3-methyl-3,4,4a,8a-tetrahydro-pyrido[4,3-d]pyrimidin-7-yl}-methyl-amine —— C15H16BrN5
    {4-[(Z)-3-Bromo-phenylimino]-3-methyl-3,4,4a,8a-tetrahydro-pyrido[4,3-d]pyrimidin-7-yl}-methyl-amine
    —— 3-{2-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-4-oxo-3,4-dihydroquinazolin-3-YL}-N-[(4-fluorophenyl)methyl]propanamide —— C27H21ClFN5O3S
    3-{2-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-4-oxo-3,4-dihydroquinazolin-3-YL}-N-[(4-fluorophenyl)methyl]propanamide
    —— 6-Imino-7,11-dimethyl-5-(4-methylpiperazine-1-carbonyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C19H22N6O2
    6-Imino-7,11-dimethyl-5-(4-methylpiperazine-1-carbonyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 3-Ethyl-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C18H20N4O2S2
    3-Ethyl-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-chloro-11-oxo-N-prop-2-enylpyrido[2,1-b]quinazoline-6-carboxamide —— C16H12ClN3O2
    3-chloro-11-oxo-N-prop-2-enylpyrido[2,1-b]quinazoline-6-carboxamide
    —— 9-Methyl-2-oxo-3,4-dihydropyrido[1,2-a]pyrimidine-4-carboxylic acid —— C10H10N2O3
    9-Methyl-2-oxo-3,4-dihydropyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— 7-Methyl-2-oxo-3,4-dihydropyrido[1,2-a]pyrimidine-4-carboxylic acid —— C10H10N2O3
    7-Methyl-2-oxo-3,4-dihydropyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— 1-(5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-2-yl)urea hydrochloride —— C8H12ClN5O
    1-(5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-2-yl)urea hydrochloride
    —— 2-oxo-4-(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid —— C10H7F3N2O3
    2-oxo-4-(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— 7-Chloro-2-oxo-3,4-dihydropyrido[1,2-a]pyrimidine-4-carboxylic acid —— C9H7ClN2O3
    7-Chloro-2-oxo-3,4-dihydropyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— 9-methyl-2-oxo-4-(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid —— C11H9F3N2O3
    9-methyl-2-oxo-4-(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— 2-Oxo-7-(trifluoromethyl)-3,4-dihydropyrido[1,2-a]pyrimidine-4-carboxylic acid —— C10H7F3N2O3
    2-Oxo-7-(trifluoromethyl)-3,4-dihydropyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— 2-oxo-4,7-bis(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid —— C11H6F6N2O3
    2-oxo-4,7-bis(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— 7-methyl-2-oxo-4-(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid —— C11H9F3N2O3
    7-methyl-2-oxo-4-(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— 4-methyl-2-oxo-7-(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid —— C11H9F3N2O3
    4-methyl-2-oxo-7-(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— 6-Methyl-2-oxo-3,4-dihydropyrido[1,2-a]pyrimidine-4-carboxylic acid —— C10H10N2O3
    6-Methyl-2-oxo-3,4-dihydropyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— 7-chloro-2-oxo-4-(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid —— C10H6ClF3N2O3
    7-chloro-2-oxo-4-(trifluoromethyl)-3H-pyrido[1,2-a]pyrimidine-4-carboxylic acid
    —— N-ethyl{2-imino-1-[(4-methoxyphenyl)methyl]-10-methyl-5-oxo(1,6-dihydropyridin o[2,3-d]pyridino[1,2-a]pyrimidin-3-yl)}carboxamide —— C23H23N5O3
    N-ethyl{2-imino-1-[(4-methoxyphenyl)methyl]-10-methyl-5-oxo(1,6-dihydropyridin o[2,3-d]pyridino[1,2-a]pyrimidin-3-yl)}carboxamide
    —— 2-(4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidin-2(3H)-yl)acetonitrile —— C14H15N5O3
    2-(4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidin-2(3H)-yl)acetonitrile
    —— 2-cyano-3-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)-N-prop-2-enylprop-2-enamide —— C20H21N5O2
    2-cyano-3-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)-N-prop-2-enylprop-2-enamide