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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-(2,2-dimethoxyethyl)-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxamide —— C17H17N3O4
    N-(2,2-dimethoxyethyl)-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxamide
    —— 2-chloro-N-[2-(1H-indol-3-yl)ethyl]-11-oxopyrido[2,1-b]quinazoline-8-carboxamide —— C23H17ClN4O2
    2-chloro-N-[2-(1H-indol-3-yl)ethyl]-11-oxopyrido[2,1-b]quinazoline-8-carboxamide
    —— N-(1,3-benzodioxol-5-ylmethyl)-2-bromo-11-oxopyrido[2,1-b]quinazoline-6-carboxamide —— C21H14BrN3O4
    N-(1,3-benzodioxol-5-ylmethyl)-2-bromo-11-oxopyrido[2,1-b]quinazoline-6-carboxamide
    —— N-{2-[(Naphthalen-2-YL)amino]ethyl}-11-oxo-11H-pyrido[2,1-B]quinazoline-8-carboxamide —— C25H20N4O2
    N-{2-[(Naphthalen-2-YL)amino]ethyl}-11-oxo-11H-pyrido[2,1-B]quinazoline-8-carboxamide
    —— Ethyl 1-{2-bromo-11-oxo-11H-pyrido[2,1-B]quinazoline-6-carbonyl}piperidine-4-carboxylate —— C21H20BrN3O4
    Ethyl 1-{2-bromo-11-oxo-11H-pyrido[2,1-B]quinazoline-6-carbonyl}piperidine-4-carboxylate
    —— 1,3-dimethyl-5-(thiophen-2-yl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione —— C20H15N3O3S
    1,3-dimethyl-5-(thiophen-2-yl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— Isopropyl 2-(benzylthio)-7-methyl-4-oxo-5-(pyridin-4-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C24H24N4O3S
    Isopropyl 2-(benzylthio)-7-methyl-4-oxo-5-(pyridin-4-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl 2-(benzylsulfanyl)-7-methyl-4-oxo-5-(thiophen-2-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H19N3O3S2
    Methyl 2-(benzylsulfanyl)-7-methyl-4-oxo-5-(thiophen-2-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-[5-[[9-methyl-2-(3-morpholin-4-ylpropylamino)-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate —— C22H25N5O5S2
    2-[5-[[9-methyl-2-(3-morpholin-4-ylpropylamino)-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate
    —— (5S)-5-(3-bromo-4-fluorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H15BrFN3O2S
    (5S)-5-(3-bromo-4-fluorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— Ethyl 2-[(3-bromobenzoyl)imino]-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate —— C26H23BrN4O5
    Ethyl 2-[(3-bromobenzoyl)imino]-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate
    —— Ethyl 7-benzyl-6-(2-nitrobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C28H21N5O6
    Ethyl 7-benzyl-6-(2-nitrobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— (5R)-5-(3-bromo-4-fluorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H15BrFN3O2S
    (5R)-5-(3-bromo-4-fluorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— 3-Butan-2-yl-5-[[9-methyl-2-(2-morpholin-4-ylethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H29N5O3S2
    3-Butan-2-yl-5-[[9-methyl-2-(2-morpholin-4-ylethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5R)-5-(3,4-dihydroxyphenyl)-1-methyl-2-[(4-methylphenyl)methylsulfanyl]-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C22H21N3O4S
    (5R)-5-(3,4-dihydroxyphenyl)-1-methyl-2-[(4-methylphenyl)methylsulfanyl]-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— 2-[(3-chlorophenyl)amino]-3-{(E)-[(2-phenylethyl)imino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H19ClN4O
    2-[(3-chlorophenyl)amino]-3-{(E)-[(2-phenylethyl)imino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 5-[[2-(3,5-Dimethylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-fluorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H25FN4O2S2
    5-[[2-(3,5-Dimethylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-fluorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-Amino-7-(furan-2-ylmethyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile —— C17H12N5O2+
    6-Amino-7-(furan-2-ylmethyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile
    —— 5-[[2-[Cyclohexyl(methyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H26N4O3S2
    5-[[2-[Cyclohexyl(methyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(2-ethylhexyl)-2-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)acetamide —— C17H24N4O2S
    N-(2-ethylhexyl)-2-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)acetamide
    —— Ethyl 7-benzyl-6-(4-chloro-3-nitrobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C28H20ClN5O6
    Ethyl 7-benzyl-6-(4-chloro-3-nitrobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— Ethyl 6-(3,5-dimethylbenzoyl)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 —— C31H28N4O4
    Ethyl 6-(3,5-dimethylbenzoyl)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
    —— 6-[({7-Bromo-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-5-(2-ethylphenyl)-1H,4H,5H-pyrazolo[3,4-D]pyrimidin-4-one —— C22H17BrN6O2S
    6-[({7-Bromo-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-5-(2-ethylphenyl)-1H,4H,5H-pyrazolo[3,4-D]pyrimidin-4-one
    —— 6-amino-7-(3-imidazol-1-ylpropyl)-13-methyl-2-oxo-N-(oxolan-2-ylmethyl)-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(10),3,5,8,11,13-hexaene-5-carboxamide —— C24H29N7O3+2
    6-amino-7-(3-imidazol-1-ylpropyl)-13-methyl-2-oxo-N-(oxolan-2-ylmethyl)-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(10),3,5,8,11,13-hexaene-5-carboxamide
    —— 3-(3,5-dimethoxyphenyl)-1-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl)quinazoline-2,4(1H,3H)-dione —— C25H20N4O5
    3-(3,5-dimethoxyphenyl)-1-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl)quinazoline-2,4(1H,3H)-dione
    —— N-cyclohexyl-2-oxo-1,5,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),9,11,13-tetraene-5-carboxamide —— C18H22N4O2
    N-cyclohexyl-2-oxo-1,5,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),9,11,13-tetraene-5-carboxamide
    —— 6-[({7-Bromo-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-5-(4-methoxyphenyl)-1H,4H,5H-pyrazolo[3,4-D]pyrimidin-4-one —— C21H15BrN6O3S
    6-[({7-Bromo-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-5-(4-methoxyphenyl)-1H,4H,5H-pyrazolo[3,4-D]pyrimidin-4-one
    —— N-(2-adamantyl)-N-ethyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C21H25N3O2
    N-(2-adamantyl)-N-ethyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-[[5-(4-methoxyphenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C21H16N6O3S
    2-[[5-(4-methoxyphenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-ethyl-2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C21H27N5O
    N-ethyl-2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 6-(2-Hydroxy-3-phenylpropyl)-2-[(3-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C24H27N3O2
    6-(2-Hydroxy-3-phenylpropyl)-2-[(3-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 3-[(4-bromophenyl)sulfonyl]-1-cyclohexyl-2-imino-10-methyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one —— C24H23BrN4O3S
    3-[(4-bromophenyl)sulfonyl]-1-cyclohexyl-2-imino-10-methyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
    —— 3-Heptyl-5-[[2-(2-hydroxyethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H26N4O3S2
    3-Heptyl-5-[[2-(2-hydroxyethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 4-[2-[(2-methoxyphenyl)methyl]-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]-4-oxobutanoate —— C21H25N3O5
    Ethyl 4-[2-[(2-methoxyphenyl)methyl]-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]-4-oxobutanoate
    —— 6-(4-Butylbenzoyl)-2-(3-fluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C24H24FN3O2
    6-(4-Butylbenzoyl)-2-(3-fluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-[(3,4-Dimethoxyphenyl)methyl]-6-(2-ethylhexanoyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C24H33N3O4
    2-[(3,4-Dimethoxyphenyl)methyl]-6-(2-ethylhexanoyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— N-tert-butyl-2-(4-methoxyphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C19H24N4O3
    N-tert-butyl-2-(4-methoxyphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— 7-(3-Ethoxypropyl)-5-(4-ethylpiperazine-1-carbonyl)-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C23H30N6O3
    7-(3-Ethoxypropyl)-5-(4-ethylpiperazine-1-carbonyl)-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 7-(1,3-benzodioxol-5-ylmethyl)-N-butyl-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C24H23N5O4
    7-(1,3-benzodioxol-5-ylmethyl)-N-butyl-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 2-(diethoxymethyl)-N-(3-methoxyphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C20H26N4O5
    2-(diethoxymethyl)-N-(3-methoxyphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-cyclohexyl-2-oxo-N-pyridin-2-yl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C22H20N4O2S
    N-cyclohexyl-2-oxo-N-pyridin-2-yl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 6-(Cyclohexanecarbonyl)-2-(3-methoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H25N3O3
    6-(Cyclohexanecarbonyl)-2-(3-methoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 6-Imino-11-methyl-5-(4-methylpiperidine-1-carbonyl)-7-(2-morpholin-4-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C25H32N6O3
    6-Imino-11-methyl-5-(4-methylpiperidine-1-carbonyl)-7-(2-morpholin-4-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— N-(3,4-dimethylphenyl)-2-(4-methylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C23H24N4O2
    N-(3,4-dimethylphenyl)-2-(4-methylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-1-(3-methoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C27H31N5O5
    N-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-1-(3-methoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— N-(3-methoxyphenyl)-4-morpholin-4-yl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C25H27N5O3
    N-(3-methoxyphenyl)-4-morpholin-4-yl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 2-(3-methoxyphenyl)-N-(2-methylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C22H22N4O3
    2-(3-methoxyphenyl)-N-(2-methylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— 1-[4-(azepan-1-yl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H26N4O
    1-[4-(azepan-1-yl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 2,4-dihydroxy-7,7-dimethyl-5-(5-nitrofuran-2-yl)-5,6,8,10-tetrahydropyrimido[4,5-b]quinolin-9-one —— C17H16N4O6
    2,4-dihydroxy-7,7-dimethyl-5-(5-nitrofuran-2-yl)-5,6,8,10-tetrahydropyrimido[4,5-b]quinolin-9-one
    —— 4-[6-(2,4-dinitrophenyl)sulfonyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-2,6-dimethylmorpholine —— C25H26N6O7S
    4-[6-(2,4-dinitrophenyl)sulfonyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-2,6-dimethylmorpholine