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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 5-(2-fluorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H16FN3O4
    ethyl 5-(2-fluorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 4-Methylpyrimido[2,1-a]isoquinolin-5-ium —— C13H11N2+
    4-Methylpyrimido[2,1-a]isoquinolin-5-ium
    —— (4-chlorophenyl)-(2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C25H25ClN4O
    (4-chlorophenyl)-(2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— 2-[(4-Methylphenyl)methyl]-6-methylsulfonyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C16H19N3O3S
    2-[(4-Methylphenyl)methyl]-6-methylsulfonyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— N-cyclohexyl-4-oxo-2-[[2-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C22H25F3N4O2
    N-cyclohexyl-4-oxo-2-[[2-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-(2-ethylphenyl)-4-oxo-2-[[3-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C24H23F3N4O2
    N-(2-ethylphenyl)-4-oxo-2-[[3-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— 2,2-dichloro-1-[4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C19H22Cl2N4O
    2,2-dichloro-1-[4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 2-benzyl-N-(3-cyanophenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C22H19N5O2
    2-benzyl-N-(3-cyanophenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-[4-[[2-(4-methoxyphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]sulfonyl]phenyl]acetamide —— C22H22N4O5S
    N-[4-[[2-(4-methoxyphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]sulfonyl]phenyl]acetamide
    —— N-butyl-7-cyclopentyl-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 —— C22H27N5O2
    N-butyl-7-cyclopentyl-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
    —— 6-Butanoyl-2-(3,4-difluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C17H17F2N3O2
    6-Butanoyl-2-(3,4-difluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-[(3-Methylphenyl)methyl]-6-[3-(trifluoromethyl)benzoyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C23H20F3N3O2
    2-[(3-Methylphenyl)methyl]-6-[3-(trifluoromethyl)benzoyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— Ethyl 4-[[2-(3-methylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carbonyl]amino]benzoate —— C24H24N4O4
    Ethyl 4-[[2-(3-methylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carbonyl]amino]benzoate
    —— 6-methyl-N-[[(2R)-oxolan-2-yl]methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C13H20N4O
    6-methyl-N-[[(2R)-oxolan-2-yl]methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-methyl-N-[[(2S)-oxolan-2-yl]methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C13H20N4O
    6-methyl-N-[[(2S)-oxolan-2-yl]methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— N-(4-ethylphenyl)-2-(4-methoxyphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C23H24N4O3
    N-(4-ethylphenyl)-2-(4-methoxyphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— 6-(2-Hydroxy-2-methylbut-3-enyl)-2-[(3-methoxyphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C20H25N3O3
    6-(2-Hydroxy-2-methylbut-3-enyl)-2-[(3-methoxyphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-(4-Methylphenyl)-6-pentanoyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C19H23N3O2
    2-(4-Methylphenyl)-6-pentanoyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 3-Butyl-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-Butyl-5-[[7-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(Dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H30N4O2S2
    5-[[2-(Dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-(2-Phenylacetyl)-2-(3,4,5-trimethoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C24H25N3O5
    6-(2-Phenylacetyl)-2-(3,4,5-trimethoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 9-Hydroxy-4-methyl-15-methylsulfanyl-8-oxa-14,16,18-triazatetracyclo[8.8.0.02,7.012,17]octadeca-1(10),2(7),3,5,11,15,17-heptaen-13-one —— C16H13N3O3S
    9-Hydroxy-4-methyl-15-methylsulfanyl-8-oxa-14,16,18-triazatetracyclo[8.8.0.02,7.012,17]octadeca-1(10),2(7),3,5,11,15,17-heptaen-13-one
    —— 11-Methyl-5-(2-methylbenzoyl)-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one —— C20H19N3O2
    11-Methyl-5-(2-methylbenzoyl)-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one
    —— 1-Butyl-2-imino-10-methyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one 606960-72-9 C22H22N4O3S
    1-Butyl-2-imino-10-methyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one
    —— N-[(2H-1,3-Benzodioxol-5-YL)methyl]-4-{2-[({7-chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-4-oxo-3H,4H-thieno[3,2-D]pyrimidin-3-YL}butanamide —— C27H22ClN5O5S2
    N-[(2H-1,3-Benzodioxol-5-YL)methyl]-4-{2-[({7-chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-4-oxo-3H,4H-thieno[3,2-D]pyrimidin-3-YL}butanamide
    —— 5-[[4-Oxo-2-(propan-2-ylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H22N4O2S2
    5-[[4-Oxo-2-(propan-2-ylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-(Cyclobutanecarbonyl)-2-(3-methylphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C19H21N3O2
    6-(Cyclobutanecarbonyl)-2-(3-methylphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— N-(1,3-benzodioxol-5-ylmethyl)-3-(3-oxo-5-{[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thio}-2,3-dihydroimidazo[1,2-c]quinazolin-2-yl)propanamide —— C30H24N6O5S
    N-(1,3-benzodioxol-5-ylmethyl)-3-(3-oxo-5-{[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thio}-2,3-dihydroimidazo[1,2-c]quinazolin-2-yl)propanamide
    —— 1-[[4-(2,6-dimethylmorpholin-4-yl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]sulfonylmethyl]-7,7-dimethylbicyclo[2.2.1]heptan-2-one —— C29H38N4O4S
    1-[[4-(2,6-dimethylmorpholin-4-yl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]sulfonylmethyl]-7,7-dimethylbicyclo[2.2.1]heptan-2-one
    —— 7-Amino-5-(1,3-benzodioxol-5-yl)-1-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C16H13N5O4
    7-Amino-5-(1,3-benzodioxol-5-yl)-1-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— Ethyl 4-(2-chloro-11-oxopyrido[2,1-b]quinazoline-6-carbonyl)piperazine-1-carboxylate —— C20H19ClN4O4
    Ethyl 4-(2-chloro-11-oxopyrido[2,1-b]quinazoline-6-carbonyl)piperazine-1-carboxylate
    —— ethyl (2Z)-2-{[(2-fluorophenyl)carbonyl]imino}-10-methyl-1-(2-methylpropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C26H25FN4O4
    ethyl (2Z)-2-{[(2-fluorophenyl)carbonyl]imino}-10-methyl-1-(2-methylpropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— 7-cyclohexyl-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 —— C26H34N6O2
    7-cyclohexyl-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
    —— 2-chloro-11-oxo-N-propan-2-ylpyrido[2,1-b]quinazoline-6-carboxamide —— C16H14ClN3O2
    2-chloro-11-oxo-N-propan-2-ylpyrido[2,1-b]quinazoline-6-carboxamide
    —— 3-chloro-11-oxo-N-propan-2-ylpyrido[2,1-b]quinazoline-6-carboxamide —— C16H14ClN3O2
    3-chloro-11-oxo-N-propan-2-ylpyrido[2,1-b]quinazoline-6-carboxamide
    —— 2-(4-methoxyphenoxy)-N-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)acetamide —— C16H14N4O4S
    2-(4-methoxyphenoxy)-N-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)acetamide
    —— 5-(4-Chlorobenzoyl)-14-methyl-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one —— C19H16ClN3O2
    5-(4-Chlorobenzoyl)-14-methyl-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one
    —— 6-(1,3-Benzodioxole-5-carbonyl)-2-(3-methoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H19N3O5
    6-(1,3-Benzodioxole-5-carbonyl)-2-(3-methoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 5-(3,5-Dimethylpiperidine-1-carbonyl)-6-imino-7-(1-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C27H29N5O2
    5-(3,5-Dimethylpiperidine-1-carbonyl)-6-imino-7-(1-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— Ethyl 2-(11-methyl-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-5-yl)-2-oxoacetate —— C16H17N3O4
    Ethyl 2-(11-methyl-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-5-yl)-2-oxoacetate
    —— 4-(1,3-dimethyl-2,4,6-trioxo-2,3,4,5,6,11-hexahydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidin-5-yl)phenyl phenylacetate —— C30H23N3O5
    4-(1,3-dimethyl-2,4,6-trioxo-2,3,4,5,6,11-hexahydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidin-5-yl)phenyl phenylacetate
    —— Ethyl 11-methyl-2-oxo-6-[2-oxo-2-(3,4,5-trimethoxyphenyl)ethylidene]-7-propyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C29H31N3O7
    Ethyl 11-methyl-2-oxo-6-[2-oxo-2-(3,4,5-trimethoxyphenyl)ethylidene]-7-propyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— N-(2-chlorobenzyl)-2-imino-1-(2-methoxyethyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C23H22ClN5O3
    N-(2-chlorobenzyl)-2-imino-1-(2-methoxyethyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— Ethyl 6-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]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 —— C33H25ClFN5O5
    Ethyl 6-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]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-[3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]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 —— C33H26ClN5O5
    Ethyl 6-[3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]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-[3-(2,4-dichlorophenoxy)propanoylimino]-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C31H26Cl2N4O5
    Ethyl 6-[3-(2,4-dichlorophenoxy)propanoylimino]-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-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-(4-chloro-3-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
    —— methyl 5-(4-chlorophenyl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H14ClN3O3S
    methyl 5-(4-chlorophenyl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 11-Oxo-N-[(thiophen-2-YL)methyl]-11H-pyrido[2,1-B]quinazoline-6-carboxamide —— C18H13N3O2S
    11-Oxo-N-[(thiophen-2-YL)methyl]-11H-pyrido[2,1-B]quinazoline-6-carboxamide
    —— 2-Methylsulfanyl-5-pyridin-1-ium-3-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C17H17N4O2S+
    2-Methylsulfanyl-5-pyridin-1-ium-3-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione