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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-Amino-13-methyl-2-oxo-7-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile —— C16H14N5O+
    6-Amino-13-methyl-2-oxo-7-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile
    —— Ethyl 4-{11-oxo-11H-pyrido[2,1-B]quinazoline-8-carbonyl}piperazine-1-carboxylate —— C20H20N4O4
    Ethyl 4-{11-oxo-11H-pyrido[2,1-B]quinazoline-8-carbonyl}piperazine-1-carboxylate
    —— Ethyl 6-amino-13-methyl-2-oxo-7-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate —— C18H19N4O3+
    Ethyl 6-amino-13-methyl-2-oxo-7-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate
    —— 6-Amino-11-methyl-2-oxo-7-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile —— C16H14N5O+
    6-Amino-11-methyl-2-oxo-7-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile
    —— N-[(2E)-3-cyano-1-(3-ethoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-3,5-dimethoxybenzamide —— C27H27N5O5
    N-[(2E)-3-cyano-1-(3-ethoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-3,5-dimethoxybenzamide
    —— 5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O2S2
    5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-chloro-3-[[(4-methyl-6-oxo-1H-pyrimidin-2-yl)hydrazinylidene]methyl]pyrido[1,2-a]pyrimidin-4-one —— C14H11ClN6O2
    2-chloro-3-[[(4-methyl-6-oxo-1H-pyrimidin-2-yl)hydrazinylidene]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— [(4-Oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]urea —— C15H18N6O2
    [(4-Oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]urea
    —— 3-[2-(4-Methoxyphenyl)ethyl]-5-[[4-oxo-2-(prop-2-enylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H22N4O3S2
    3-[2-(4-Methoxyphenyl)ethyl]-5-[[4-oxo-2-(prop-2-enylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(2-chlorophenyl)methyl]-5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H21ClN4O2S2
    3-[(2-chlorophenyl)methyl]-5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 11-Butyryl-5-(4-chloro-phenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione —— C26H22ClN3O4
    11-Butyryl-5-(4-chloro-phenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— N-ethyl{2-imino-1-[2-(4-methoxyphenyl)ethyl]-5-oxo(1,6-dihydropyridino[1,2-a]p yridino[2,3-d]pyrimidin-3-yl)}carboxamide —— C23H23N5O3
    N-ethyl{2-imino-1-[2-(4-methoxyphenyl)ethyl]-5-oxo(1,6-dihydropyridino[1,2-a]p yridino[2,3-d]pyrimidin-3-yl)}carboxamide
    —— 6-(3-Ethoxy-2-hydroxypropyl)-2-[(3-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C20H27N3O3
    6-(3-Ethoxy-2-hydroxypropyl)-2-[(3-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— {2-imino-1-[(4-methoxyphenyl)methyl]-10-methyl-5-oxo(1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyrimidin-3-yl)}-N-(2-phenylethyl)carboxamide —— C29H27N5O3
    {2-imino-1-[(4-methoxyphenyl)methyl]-10-methyl-5-oxo(1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyrimidin-3-yl)}-N-(2-phenylethyl)carboxamide
    —— 1-[3-(3-Amino-2-cyano-3-oxoprop-1-enyl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C19H20N6O3
    1-[3-(3-Amino-2-cyano-3-oxoprop-1-enyl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 1-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)tetradecan-1-one —— C31H46N4O
    1-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)tetradecan-1-one
    —— 5-[[2-(Diethylamino)-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-(Diethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 7-[(4-fluorophenyl)methyl]-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C21H17FN4O3
    Ethyl 7-[(4-fluorophenyl)methyl]-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— N-{(2Z)-3-cyano-10-methyl-5-oxo-1-[3-(propan-2-yloxy)propyl]-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene}-2-methylbenzamide —— C27H27N5O3
    N-{(2Z)-3-cyano-10-methyl-5-oxo-1-[3-(propan-2-yloxy)propyl]-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene}-2-methylbenzamide
    —— 3-(Oxolan-2-ylmethyl)-5-[(4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H22N4O3S3
    3-(Oxolan-2-ylmethyl)-5-[(4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(Dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H26N4O2S2
    5-[[2-(Dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-(3,5-Dimethylpiperidine-1-carbonyl)-6-imino-7-(pyridin-3-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C25H26N6O2
    5-(3,5-Dimethylpiperidine-1-carbonyl)-6-imino-7-(pyridin-3-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 5-[(4-Oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H22N4O2S3
    5-[(4-Oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-imino-1-[2-(4-methoxyphenyl)ethyl]-10-methyl-N-[2-(morpholin-4-yl)ethyl]-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C28H32N6O4
    2-imino-1-[2-(4-methoxyphenyl)ethyl]-10-methyl-N-[2-(morpholin-4-yl)ethyl]-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— N-(3-bromophenyl)-2-[(2-methoxyphenyl)methyl]-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C22H21BrN4O3
    N-(3-bromophenyl)-2-[(2-methoxyphenyl)methyl]-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— Ethyl 1-[3-[2-cyano-3-oxo-3-(prop-2-enylamino)prop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate —— C24H27N5O4
    Ethyl 1-[3-[2-cyano-3-oxo-3-(prop-2-enylamino)prop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— N-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-10-methyl-5-oxo-1-[3-(propan-2-yloxy)propyl]-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C29H35N5O5
    N-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-10-methyl-5-oxo-1-[3-(propan-2-yloxy)propyl]-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— N-cyclohexyl-1-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C29H33N5O4
    N-cyclohexyl-1-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O2S2
    5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H18N4O2S2
    5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-[4-(dimethylamino)phenyl]-1-[8-methyl-2-(methylamino)-7-oxopyrido[2,3-d]pyrimidin-4-yl]methanimine oxide —— C18H20N6O2
    N-[4-(dimethylamino)phenyl]-1-[8-methyl-2-(methylamino)-7-oxopyrido[2,3-d]pyrimidin-4-yl]methanimine oxide
    —— 3-(4-Methoxyphenyl)-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]quinazoline-2,4-dione —— C24H18N4O4
    3-(4-Methoxyphenyl)-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]quinazoline-2,4-dione
    —— 3-Butan-2-yl-5-[[2-(3-methoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H26N4O3S2
    3-Butan-2-yl-5-[[2-(3-methoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-[5-[[2-[Benzyl(methyl)amino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoic acid —— C27H28N4O4S2
    6-[5-[[2-[Benzyl(methyl)amino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoic acid
    —— 5-[[2-(Diethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H28N4O2S2
    5-[[2-(Diethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— methyl 5-(2-fluorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H14FN3O4
    methyl 5-(2-fluorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-(1,3-benzodioxol-5-yl)-2-(ethylsulfanyl)-8,8-dimethyl-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-4,6(3H,7H)-dione —— C22H23N3O4S
    5-(1,3-benzodioxol-5-yl)-2-(ethylsulfanyl)-8,8-dimethyl-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-4,6(3H,7H)-dione
    —— 1-benzyl-5-(2-chlorophenyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione —— C27H18ClN3O3
    1-benzyl-5-(2-chlorophenyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— N-[4-(1-benzyl-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]acetamide —— C29H22N4O4
    N-[4-(1-benzyl-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]acetamide
    —— 4-(7-Ethyl-4,6,17-trioxo-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaen-2-yl)benzoate —— C23H16N3O5-
    4-(7-Ethyl-4,6,17-trioxo-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaen-2-yl)benzoate
    —— 5-(4-Ethylpiperazine-1-carbonyl)-6-imino-11-methyl-7-(2-morpholin-4-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C25H33N7O3
    5-(4-Ethylpiperazine-1-carbonyl)-6-imino-11-methyl-7-(2-morpholin-4-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 2-(3-Fluorophenyl)-6-heptanoyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C20H24FN3O2
    2-(3-Fluorophenyl)-6-heptanoyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 5-(4-Ethylpiperazine-1-carbonyl)-6-imino-7-(3-methoxypropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C22H28N6O3
    5-(4-Ethylpiperazine-1-carbonyl)-6-imino-7-(3-methoxypropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 11-[5-[[2-(Benzylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]undecanoic acid —— C30H34N4O4S2
    11-[5-[[2-(Benzylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]undecanoic acid
    —— ethyl 1-[6-[(3-methoxyphenyl)methyl]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]piperidine-4-carboxylate —— C29H34N4O3
    ethyl 1-[6-[(3-methoxyphenyl)methyl]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]piperidine-4-carboxylate
    —— N-tert-butyl-7-(2-hydroxyethyl)-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 —— C19H23N5O3
    N-tert-butyl-7-(2-hydroxyethyl)-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
    —— 2-imino-10-methyl-5-oxo-N-(propan-2-yl)-1-[3-(propan-2-yloxy)propyl]-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C22H29N5O3
    2-imino-10-methyl-5-oxo-N-(propan-2-yl)-1-[3-(propan-2-yloxy)propyl]-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— ethyl (2Z)-2-{[(2-fluorophenyl)carbonyl]imino}-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C27H25FN4O5
    ethyl (2Z)-2-{[(2-fluorophenyl)carbonyl]imino}-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— N-(3,4-dimethylphenyl)-4-oxo-2-[[2-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C24H23F3N4O2
    N-(3,4-dimethylphenyl)-4-oxo-2-[[2-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— 2-(4-Fluorophenyl)-6-(3-methoxybenzoyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H18FN3O3
    2-(4-Fluorophenyl)-6-(3-methoxybenzoyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one