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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
    —— N-benzyl-11-oxo-11H-pyrido[2,1-b]quinazoline-6-carboxamide —— C20H15N3O2
    N-benzyl-11-oxo-11H-pyrido[2,1-b]quinazoline-6-carboxamide
    —— ethyl 2-benzylsulfanyl-7-methyl-4-oxo-5-(4-propan-2-ylphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C27H29N3O3S
    ethyl 2-benzylsulfanyl-7-methyl-4-oxo-5-(4-propan-2-ylphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-oxo-N-(oxolan-2-ylmethyl)-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaene-10-carboxamide —— C16H15N3O3S
    2-oxo-N-(oxolan-2-ylmethyl)-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaene-10-carboxamide
    —— N-[2-(3,4-Dimethoxyphenyl)ethyl]-7-ethyl-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 —— C25H27N5O4
    N-[2-(3,4-Dimethoxyphenyl)ethyl]-7-ethyl-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
    —— 8-(Piperidine-1-carbonyl)pyrido[2,1-b]quinazolin-11-one —— C18H17N3O2
    8-(Piperidine-1-carbonyl)pyrido[2,1-b]quinazolin-11-one
    —— 2-chloro-N,N-diethyl-11-oxopyrido[2,1-b]quinazoline-6-carboxamide —— C17H16ClN3O2
    2-chloro-N,N-diethyl-11-oxopyrido[2,1-b]quinazoline-6-carboxamide
    —— N-[(4-methylphenyl)methyl]-11-oxopyrido[2,1-b]quinazoline-6-carboxamide —— C21H17N3O2
    N-[(4-methylphenyl)methyl]-11-oxopyrido[2,1-b]quinazoline-6-carboxamide
    —— 2-Chloro-8-[4-morpholinyl(oxo)methyl]-11-pyrido[2,1-b]quinazolinone —— C17H14ClN3O3
    2-Chloro-8-[4-morpholinyl(oxo)methyl]-11-pyrido[2,1-b]quinazolinone
    —— 11-oxo-N-(2-phenylethyl)-11H-pyrido[2,1-b]quinazoline-6-carboxamide —— C21H17N3O2
    11-oxo-N-(2-phenylethyl)-11H-pyrido[2,1-b]quinazoline-6-carboxamide
    —— Ethyl 4-{4-oxo-2-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3,4-dihydroquinazolin-3-YL}piperidine-1-carboxylate —— C25H25N5O4S
    Ethyl 4-{4-oxo-2-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3,4-dihydroquinazolin-3-YL}piperidine-1-carboxylate
    —— 3-(Furan-2-ylmethyl)-5-[[2-[2-hydroxyethyl(methyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H18N4O4S2
    3-(Furan-2-ylmethyl)-5-[[2-[2-hydroxyethyl(methyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[5-[[9-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoate —— C22H26N4O5S2
    3-[5-[[9-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoate
    —— 1-(4-morpholin-4-yl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanone —— C19H22N4O2
    1-(4-morpholin-4-yl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanone
    —— 5-[[2-(3,5-Dimethylpiperidin-1-yl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H30N4O2S2
    5-[[2-(3,5-Dimethylpiperidin-1-yl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-imino-11-methyl-N-(2-methylpropyl)-2-oxo-7-(1-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C25H27N5O2
    6-imino-11-methyl-N-(2-methylpropyl)-2-oxo-7-(1-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 3-[(4-chlorophenyl)sulfonyl]-2-imino-10-methyl-1-(tetrahydro-2-furanylmethyl)-1,2-dihydro-5H-dipyrido[1,2-a:2,3-d]pyrimidin-5-one —— C23H21ClN4O4S
    3-[(4-chlorophenyl)sulfonyl]-2-imino-10-methyl-1-(tetrahydro-2-furanylmethyl)-1,2-dihydro-5H-dipyrido[1,2-a:2,3-d]pyrimidin-5-one
    —— Methyl 4-oxo-3-(oxolan-2-ylmethyl)-2-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]quinazoline-7-carboxylate —— C24H22N4O5S
    Methyl 4-oxo-3-(oxolan-2-ylmethyl)-2-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]quinazoline-7-carboxylate
    —— 5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O3S2
    5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(3,5-Dimethylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H26N4O2S2
    5-[[2-(3,5-Dimethylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-[(2-chlorophenyl)methyl]-6-imino-11-methyl-2-oxo-7-[(pyridin-4-yl)methyl]-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C26H21ClN6O2
    N-[(2-chlorophenyl)methyl]-6-imino-11-methyl-2-oxo-7-[(pyridin-4-yl)methyl]-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 5-(4-Ethylpiperazine-1-carbonyl)-6-imino-11-methyl-7-[(4-methylphenyl)methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C27H30N6O2
    5-(4-Ethylpiperazine-1-carbonyl)-6-imino-11-methyl-7-[(4-methylphenyl)methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 2-imino-N-(2-methoxyethyl)-1,10-dimethyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C17H19N5O3
    2-imino-N-(2-methoxyethyl)-1,10-dimethyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 5-[({7-bromo-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)sulfanyl]-2-(2-methylpropyl)-2H,3H-imidazo[1,2-c]quinazolin-3-one —— C23H20BrN5O2S
    5-[({7-bromo-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)sulfanyl]-2-(2-methylpropyl)-2H,3H-imidazo[1,2-c]quinazolin-3-one
    —— 15-Amino-9-hydroxy-4-methyl-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 —— C15H12N4O3
    15-Amino-9-hydroxy-4-methyl-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
    —— 2-Imino-N-methyl-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2',3'-D]pyrimidine-3-carboxamide —— C18H19N5O3
    2-Imino-N-methyl-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2',3'-D]pyrimidine-3-carboxamide
    —— 3-Chloro-N-[(2-chlorophenyl)methyl]-11-oxo-11H-pyrido[2,1-B]quinazoline-6-carboxamide —— C20H13Cl2N3O2
    3-Chloro-N-[(2-chlorophenyl)methyl]-11-oxo-11H-pyrido[2,1-B]quinazoline-6-carboxamide
    —— 3-Chloro-11-oxo-N~6~-phenethyl-11H-pyrido[2,1-B]quinazoline-6-carboxamide —— C21H16ClN3O2
    3-Chloro-11-oxo-N~6~-phenethyl-11H-pyrido[2,1-B]quinazoline-6-carboxamide
    —— N-(1,3-benzodioxol-5-ylmethyl)-3-chloro-11-oxopyrido[2,1-b]quinazoline-6-carboxamide —— C21H14ClN3O4
    N-(1,3-benzodioxol-5-ylmethyl)-3-chloro-11-oxopyrido[2,1-b]quinazoline-6-carboxamide
    —— 3-chloro-N-[(3-chlorophenyl)methyl]-11-oxopyrido[2,1-b]quinazoline-6-carboxamide —— C20H13Cl2N3O2
    3-chloro-N-[(3-chlorophenyl)methyl]-11-oxopyrido[2,1-b]quinazoline-6-carboxamide
    —— 3-chloro-N-[2-(cyclohexen-1-yl)ethyl]-11-oxopyrido[2,1-b]quinazoline-6-carboxamide —— C21H20ClN3O2
    3-chloro-N-[2-(cyclohexen-1-yl)ethyl]-11-oxopyrido[2,1-b]quinazoline-6-carboxamide
    —— 3-chloro-6-(3,4-dihydro-1H-isoquinoline-2-carbonyl)pyrido[2,1-b]quinazolin-11-one —— C22H16ClN3O2
    3-chloro-6-(3,4-dihydro-1H-isoquinoline-2-carbonyl)pyrido[2,1-b]quinazolin-11-one
    —— N-benzyl-3-chloro-N-methyl-11-oxopyrido[2,1-b]quinazoline-6-carboxamide —— C21H16ClN3O2
    N-benzyl-3-chloro-N-methyl-11-oxopyrido[2,1-b]quinazoline-6-carboxamide
    —— N-[5-Cyano-7-(2-methoxyethyl)-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]-4-ethoxybenzamide —— C25H23N5O4
    N-[5-Cyano-7-(2-methoxyethyl)-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]-4-ethoxybenzamide
    —— N-(2-chlorobenzyl)-1-(4-fluorobenzyl)-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C27H21ClFN5O2
    N-(2-chlorobenzyl)-1-(4-fluorobenzyl)-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 5-[[2-(2,6-Dimethylmorpholin-4-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O4S2
    5-[[2-(2,6-Dimethylmorpholin-4-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-oxo-3-phenyl-3-(trifluoromethyl)-2H-pyrido[1,2-c]pyrimidine-4-carbonitrile —— C16H10F3N3O
    1-oxo-3-phenyl-3-(trifluoromethyl)-2H-pyrido[1,2-c]pyrimidine-4-carbonitrile
    —— 3-((3,4-dimethylphenyl)sulfonyl)-2-imino-10-methyl-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one —— C23H24N4O3S
    3-((3,4-dimethylphenyl)sulfonyl)-2-imino-10-methyl-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one
    —— 3-((Benzylimino)ME)2-((2-furylmethyl)amino)-9-ME-4H-pyrido(1,2-A)pyrimidin-4-one —— C22H20N4O2
    3-((Benzylimino)ME)2-((2-furylmethyl)amino)-9-ME-4H-pyrido(1,2-A)pyrimidin-4-one
    —— 5-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-6-[(furan-2-YL)methyl]-3-(2-phenylethyl)-2-sulfanylidene-2H,3H,6H,7H-[1,3]thiazolo[4,5-D]pyrimidin-7-one —— C27H20ClN5O3S3
    5-[({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-6-[(furan-2-YL)methyl]-3-(2-phenylethyl)-2-sulfanylidene-2H,3H,6H,7H-[1,3]thiazolo[4,5-D]pyrimidin-7-one
    —— 5-[[9-Methyl-4-oxo-2-(propylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H22N4O2S2
    5-[[9-Methyl-4-oxo-2-(propylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(2,2-diethoxyethyl)-2,3-dimethyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-9-carboxamide —— C19H23N3O4S
    N-(2,2-diethoxyethyl)-2,3-dimethyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-9-carboxamide
    —— N-(2-methoxyphenyl)-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide —— C19H18N4O3
    N-(2-methoxyphenyl)-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide
    —— Ethyl 4-ethyl-5-methyl-2-[(2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carbonyl)amino]thiophene-3-carboxylate —— C21H19N3O4S2
    Ethyl 4-ethyl-5-methyl-2-[(2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carbonyl)amino]thiophene-3-carboxylate
    —— 9-Methyl-2-[4-[3-(trifluoromethyl)phenyl]sulfonylanilino]-3-[[4-[3-(trifluoromethyl)phenyl]sulfonylphenyl]iminomethyl]pyrido[1,2-a]pyrimidin-4-one —— C36H24F6N4O5S2
    9-Methyl-2-[4-[3-(trifluoromethyl)phenyl]sulfonylanilino]-3-[[4-[3-(trifluoromethyl)phenyl]sulfonylphenyl]iminomethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(4-Fluorophenyl)sulfonyl]-2-imino-10-methyl-1-(3-pyridylmethyl)-1,6-dihydro pyridino[2,3-d]pyridino[1,2-a]pyrimidin-5-one —— C24H18FN5O3S
    3-[(4-Fluorophenyl)sulfonyl]-2-imino-10-methyl-1-(3-pyridylmethyl)-1,6-dihydro pyridino[2,3-d]pyridino[1,2-a]pyrimidin-5-one
    —— Ethyl 2-cyano-3-[2-(dibenzylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate —— C28H24N4O3
    Ethyl 2-cyano-3-[2-(dibenzylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate
    —— 1-[3-[2-Cyano-3-(methylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C20H22N6O3
    1-[3-[2-Cyano-3-(methylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 5-(4-Ethylpiperazine-1-carbonyl)-7-(2-hydroxyethyl)-6-imino-11-methyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C21H26N6O3
    5-(4-Ethylpiperazine-1-carbonyl)-7-(2-hydroxyethyl)-6-imino-11-methyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 3-Cyclohexyl-5-[(9-methyl-4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H26N4O2S3
    3-Cyclohexyl-5-[(9-methyl-4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-[4-oxo-5-[[4-oxo-2-(3-propan-2-yloxypropylamino)-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoate —— C24H30N4O5S2
    6-[4-oxo-5-[[4-oxo-2-(3-propan-2-yloxypropylamino)-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoate