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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-5-(4-chlorophenyl)sulfonyl-11-methyl-7-(3-propan-2-yloxypropyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C24H26ClN4O4S+
    6-Amino-5-(4-chlorophenyl)sulfonyl-11-methyl-7-(3-propan-2-yloxypropyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— Ethyl 6-amino-7-[(4-methoxyphenyl)methyl]-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate —— C23H23N4O4+
    Ethyl 6-amino-7-[(4-methoxyphenyl)methyl]-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate
    —— (Z)-5-((2-(allylamino)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-(3-phenylpropyl)-2-thioxothiazolidin-4-one —— C25H24N4O2S2
    (Z)-5-((2-(allylamino)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-(3-phenylpropyl)-2-thioxothiazolidin-4-one
    —— 1-[9-methyl-3-[(E)-(3-methyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C20H21N5O3S2
    1-[9-methyl-3-[(E)-(3-methyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 1-benzyl-4-oxo-N-phenethyl-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C26H22N4O2
    1-benzyl-4-oxo-N-phenethyl-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— (5E)-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H22N4O4S2
    (5E)-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-{(Z)-[3-(1,3-benzodioxol-5-ylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(3-methoxypropyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H24N4O5S2
    3-{(Z)-[3-(1,3-benzodioxol-5-ylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(3-methoxypropyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 1-benzyl-N,N-diethyl-9-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C23H24N4O2
    1-benzyl-N,N-diethyl-9-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 6-amino-N-(3-methoxypropyl)-11-methyl-2-oxo-7-(pyridin-3-ylmethyl)-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(14),3,5,7,10,12-hexaene-5-carboxamide —— C23H26N6O3+2
    6-amino-N-(3-methoxypropyl)-11-methyl-2-oxo-7-(pyridin-3-ylmethyl)-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(14),3,5,7,10,12-hexaene-5-carboxamide
    —— 3-[(Z)-(3-butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-(thiomorpholin-4-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H24N4O2S3
    3-[(Z)-(3-butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-(thiomorpholin-4-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (5E)-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H26N4O4S2
    (5E)-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-amino-N-(3-methoxypropyl)-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-carboxamide —— C19H22N5O3+
    6-amino-N-(3-methoxypropyl)-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-carboxamide
    —— 6-amino-N,7-bis(2-methoxyethyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C18H22N5O4+
    6-amino-N,7-bis(2-methoxyethyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 3-{(E)-[3-(1,3-Benzodioxol-5-ylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-7-methyl-2-(4-methyl-1-piperidinyl)-4H-pyrido[1,2-A]pyrimidin-4-one —— C27H26N4O4S2
    3-{(E)-[3-(1,3-Benzodioxol-5-ylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-7-methyl-2-(4-methyl-1-piperidinyl)-4H-pyrido[1,2-A]pyrimidin-4-one
    —— 6-amino-7-benzyl-11-methyl-2-oxo-N-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C23H22N5O2+
    6-amino-7-benzyl-11-methyl-2-oxo-N-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-amino-N-(2-methoxyethyl)-11-methyl-2-oxo-7-propyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C19H24N5O3+
    6-amino-N-(2-methoxyethyl)-11-methyl-2-oxo-7-propyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— Methyl {[3-(2-methylphenyl)-4-oxo-3,4,6,7,8,9-hexahydropyrimido[4,5-b]quinolin-2-yl]sulfanyl}acetate —— C21H21N3O3S
    Methyl {[3-(2-methylphenyl)-4-oxo-3,4,6,7,8,9-hexahydropyrimido[4,5-b]quinolin-2-yl]sulfanyl}acetate
    —— (5E)-3-cyclopentyl-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H26N4O2S2
    (5E)-3-cyclopentyl-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H22N4O2S2
    (5E)-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1,7-dimethyl-N-(2-morpholinoethyl)-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C19H23N5O3
    1,7-dimethyl-N-(2-morpholinoethyl)-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 4-[(5E)-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid —— C21H24N4O4S2
    4-[(5E)-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid
    —— 3-{(Z)-[3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-[(2-methylpropyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H24N4O3S2
    3-{(Z)-[3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-[(2-methylpropyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (5E)-3-[(4-methoxyphenyl)methyl]-5-[(7-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O4S2
    (5E)-3-[(4-methoxyphenyl)methyl]-5-[(7-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 6-(2-ethoxybenzoyl)imino-11-methyl-2-oxo-7-pentyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C29H32N4O5
    Ethyl 6-(2-ethoxybenzoyl)imino-11-methyl-2-oxo-7-pentyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 6-amino-7-[(2S)-butan-2-yl]-11-methyl-5-(4-methylphenyl)sulfonyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C23H25N4O3S+
    6-amino-7-[(2S)-butan-2-yl]-11-methyl-5-(4-methylphenyl)sulfonyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— 6-[4-[(2-fluorophenyl)methyl]piperazine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione —— C19H18FN5O3
    6-[4-[(2-fluorophenyl)methyl]piperazine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 6-Amino-5-(4-chlorophenyl)sulfonyl-11-methyl-7-(3-morpholin-4-ylpropyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C25H27ClN5O4S+
    6-Amino-5-(4-chlorophenyl)sulfonyl-11-methyl-7-(3-morpholin-4-ylpropyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— 2,4-dioxo-N-[(S)-phenyl(thiophen-2-yl)methyl]-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C19H14N4O3S
    2,4-dioxo-N-[(S)-phenyl(thiophen-2-yl)methyl]-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 1-[3-[(E)-2-cyano-3-(4-ethoxyanilino)-3-oxoprop-1-enyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C26H26N6O4
    1-[3-[(E)-2-cyano-3-(4-ethoxyanilino)-3-oxoprop-1-enyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— N-[(S)-(4-fluorophenyl)-(1-methylimidazol-2-yl)methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C19H15FN6O3
    N-[(S)-(4-fluorophenyl)-(1-methylimidazol-2-yl)methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2S)-2-(2-chlorophenyl)-2-(dimethylamino)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C18H18ClN5O3
    N-[(2S)-2-(2-chlorophenyl)-2-(dimethylamino)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 2,4-dioxo-N-[(2S)-2-pyrrolidin-1-yl-2-thiophen-2-ylethyl]-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C18H19N5O3S
    2,4-dioxo-N-[(2S)-2-pyrrolidin-1-yl-2-thiophen-2-ylethyl]-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— N'-(5-chloro-2-methoxybenzoyl)-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carbohydrazide —— C16H12ClN5O5
    N'-(5-chloro-2-methoxybenzoyl)-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carbohydrazide
    —— 2,4-dioxo-N-[(2R)-2-pyrrolidin-1-yl-2-thiophen-2-ylethyl]-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C18H19N5O3S
    2,4-dioxo-N-[(2R)-2-pyrrolidin-1-yl-2-thiophen-2-ylethyl]-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(1R)-1-(3-fluoro-4-methoxyphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C17H15FN4O4
    N-[(1R)-1-(3-fluoro-4-methoxyphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 5-[(2S)-2-methylpiperidine-1-carbonyl]-1-(2-methylpropyl)-7-propan-2-ylpyrido[2,3-d]pyrimidine-2,4-dione —— C21H30N4O3
    5-[(2S)-2-methylpiperidine-1-carbonyl]-1-(2-methylpropyl)-7-propan-2-ylpyrido[2,3-d]pyrimidine-2,4-dione
    —— N-(9,10-dimethoxy-4-oxo-6,7-dihydropyrimido[6,1-a]isoquinolin-2-yl)-N-[(3S)-3-(furan-2-yl)-3-phenylpropyl]acetamide —— C29H29N3O5
    N-(9,10-dimethoxy-4-oxo-6,7-dihydropyrimido[6,1-a]isoquinolin-2-yl)-N-[(3S)-3-(furan-2-yl)-3-phenylpropyl]acetamide
    —— 5-[(2R)-2-methylpiperidine-1-carbonyl]-1-(2-methylpropyl)-7-propan-2-ylpyrido[2,3-d]pyrimidine-2,4-dione —— C21H30N4O3
    5-[(2R)-2-methylpiperidine-1-carbonyl]-1-(2-methylpropyl)-7-propan-2-ylpyrido[2,3-d]pyrimidine-2,4-dione
    —— N'-(cyclopentanecarbonyl)-2,4-dioxo-7-propan-2-yl-1-propylpyrido[2,3-d]pyrimidine-5-carbohydrazide —— C20H27N5O4
    N'-(cyclopentanecarbonyl)-2,4-dioxo-7-propan-2-yl-1-propylpyrido[2,3-d]pyrimidine-5-carbohydrazide
    —— 2-[[cyclopropyl-[[(3S)-oxolan-3-yl]methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H21N3O2
    2-[[cyclopropyl-[[(3S)-oxolan-3-yl]methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[cyclopropyl-[[(3R)-oxolan-3-yl]methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H21N3O2
    2-[[cyclopropyl-[[(3R)-oxolan-3-yl]methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[cyclopropyl-[[(3S)-oxolan-3-yl]methyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C18H23N3O2
    2-[[cyclopropyl-[[(3S)-oxolan-3-yl]methyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2,4-dioxo-1-propyl-N-[2-(trifluoromethylsulfanyl)ethyl]pyrido[2,3-d]pyrimidine-6-carboxamide —— C14H15F3N4O3S
    2,4-dioxo-1-propyl-N-[2-(trifluoromethylsulfanyl)ethyl]pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 2,4-dioxo-N-(3-phenylmethoxypropyl)-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C18H18N4O4
    2,4-dioxo-N-(3-phenylmethoxypropyl)-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(1R)-1-(2-methoxy-5-methylphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C18H18N4O4
    N-[(1R)-1-(2-methoxy-5-methylphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one —— C19H22N4O3S2
    3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-[(Z)-{3-[2-(4-methoxyphenyl)ethyl]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C30H26N4O3S2
    2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-[(Z)-{3-[2-(4-methoxyphenyl)ethyl]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (5E)-5-[[9-methyl-4-oxo-2-(prop-2-enylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H22N4O2S2
    (5E)-5-[[9-methyl-4-oxo-2-(prop-2-enylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-{[(3,4-Dichlorophenyl)methyl]sulfanyl}-3-(2-methylphenyl)-3H,4H,6H,7H,8H,9H-pyrimido[4,5-B]quinolin-4-one —— C25H21Cl2N3OS
    2-{[(3,4-Dichlorophenyl)methyl]sulfanyl}-3-(2-methylphenyl)-3H,4H,6H,7H,8H,9H-pyrimido[4,5-B]quinolin-4-one
    —— 3-{(Z)-[3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H20N4O3S2
    3-{(Z)-[3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one