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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
    —— 1,3-dimethyl-N-[3-[(3R)-3-methylpiperidin-1-yl]propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C19H27N5O3
    1,3-dimethyl-N-[3-[(3R)-3-methylpiperidin-1-yl]propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— 1-(sec-Butyl)-N-(furan-2-ylmethyl)-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide 510733-41-2 C21H21N5O3
    1-(sec-Butyl)-N-(furan-2-ylmethyl)-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 2-Imino-N-(3-methoxypropyl)-5-oxo-1-propyl-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxamide —— C19H23N5O3
    2-Imino-N-(3-methoxypropyl)-5-oxo-1-propyl-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxamide
    —— 1,3-dimethyl-N-[3-[(3S)-3-methylpiperidin-1-yl]propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C19H27N5O3
    1,3-dimethyl-N-[3-[(3S)-3-methylpiperidin-1-yl]propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[5-(4,5-dimethyl-2-phenylpyrido[2,3-d]pyrimidin-7-yl)-6-methyl-2-phenylpyrimidin-4-yl]acetamide —— C28H24N6O
    N-[5-(4,5-dimethyl-2-phenylpyrido[2,3-d]pyrimidin-7-yl)-6-methyl-2-phenylpyrimidin-4-yl]acetamide
    —— 1,3-dimethyl-5-(5-nitro-2-furyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione —— C20H14N4O6
    1,3-dimethyl-5-(5-nitro-2-furyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— 6-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine —— C13H11ClF3N5
    6-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(2-chlorophenyl)methoxy]benzoate —— C23H16BrClN2O4
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(2-chlorophenyl)methoxy]benzoate
    —— N-[[3-methoxy-4-[[(2S)-oxolan-2-yl]methoxy]phenyl]methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C22H23N3O5
    N-[[3-methoxy-4-[[(2S)-oxolan-2-yl]methoxy]phenyl]methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1S)-1-[3-methoxy-4-(2-methylpropoxy)phenyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C22H25N3O4
    N-[(1S)-1-[3-methoxy-4-(2-methylpropoxy)phenyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1S)-1-(2-chlorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C17H14ClN3O2
    N-[(1S)-1-(2-chlorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-methyl-2-[[(Z)-3-phenylprop-2-enyl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C19H18N2OS
    7-methyl-2-[[(Z)-3-phenylprop-2-enyl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-[(1R)-1-[3-methoxy-4-(2-methylpropoxy)phenyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C22H25N3O4
    N-[(1R)-1-[3-methoxy-4-(2-methylpropoxy)phenyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2-cyclopentyloxyphenyl)methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C21H21N3O3
    N-[(2-cyclopentyloxyphenyl)methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-[(4-Chloro-2-cyclohexylphenoxy)methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H23ClN2O2
    2-[(4-Chloro-2-cyclohexylphenoxy)methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— N-[(1S)-1-(4-bromophenyl)propyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C20H21BrN4O3
    N-[(1S)-1-(4-bromophenyl)propyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— 4-[(5S,5aR)-1-benzyl-3,8,8-trimethyl-2,4,6-trioxo-5,5a,7,10-tetrahydropyrimido[4,5-b]quinolin-5-yl]-1,5-dimethylpyrrole-2-carbonitrile —— C28H29N5O3
    4-[(5S,5aR)-1-benzyl-3,8,8-trimethyl-2,4,6-trioxo-5,5a,7,10-tetrahydropyrimido[4,5-b]quinolin-5-yl]-1,5-dimethylpyrrole-2-carbonitrile
    —— 7,9-dichloro-8-methyl-2-[[methyl-[(4-oxo-1H-quinazolin-2-yl)methyl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H18Cl2N5O2+
    7,9-dichloro-8-methyl-2-[[methyl-[(4-oxo-1H-quinazolin-2-yl)methyl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(butylamino)benzoate —— C20H20BrN3O3
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(butylamino)benzoate
    —— N-[(2R)-2-(diethylamino)-2-phenylethyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C23H29N5O3
    N-[(2R)-2-(diethylamino)-2-phenylethyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2S)-2-(diethylamino)-2-phenylethyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C23H29N5O3
    N-[(2S)-2-(diethylamino)-2-phenylethyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— 7,9-dichloro-2-[[(2S,6R)-2,6-dimethylmorpholin-4-yl]methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one —— C16H19Cl2N3O2
    7,9-dichloro-2-[[(2S,6R)-2,6-dimethylmorpholin-4-yl]methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7,9-dichloro-2-[[(2S,6R)-2,6-dimethylmorpholin-4-ium-4-yl]methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one —— C16H20Cl2N3O2+
    7,9-dichloro-2-[[(2S,6R)-2,6-dimethylmorpholin-4-ium-4-yl]methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7,9-dichloro-2-[[(2S,6S)-2,6-dimethylmorpholin-4-yl]methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one —— C16H19Cl2N3O2
    7,9-dichloro-2-[[(2S,6S)-2,6-dimethylmorpholin-4-yl]methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one
    —— 3-[(4aR,8aS)-2,3,4a,5,6,7,8,8a-octahydrobenzo[b][1,4]oxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C17H19N3O3
    3-[(4aR,8aS)-2,3,4a,5,6,7,8,8a-octahydrobenzo[b][1,4]oxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(4aS,8aR)-2,3,4a,5,6,7,8,8a-octahydrobenzo[b][1,4]oxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C17H19N3O3
    3-[(4aS,8aR)-2,3,4a,5,6,7,8,8a-octahydrobenzo[b][1,4]oxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(4aS,8aS)-2,3,4a,5,6,7,8,8a-octahydrobenzo[b][1,4]oxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C17H19N3O3
    3-[(4aS,8aS)-2,3,4a,5,6,7,8,8a-octahydrobenzo[b][1,4]oxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— methyl 2-methyl-5-[[(3-nitro-4-oxopyrido[1,2-a]pyrimidin-2-yl)amino]methyl]furan-3-carboxylate —— C16H14N4O6
    methyl 2-methyl-5-[[(3-nitro-4-oxopyrido[1,2-a]pyrimidin-2-yl)amino]methyl]furan-3-carboxylate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-oxopyrido[1,2-a]pyrimidine-3-carboxylate —— C19H14N4O4
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-oxopyrido[1,2-a]pyrimidine-3-carboxylate
    —— 4-oxo-N-[(3S)-1-pyrimidin-2-ylpiperidin-3-yl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C18H18N6O2
    4-oxo-N-[(3S)-1-pyrimidin-2-ylpiperidin-3-yl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 4-oxo-N-[(3R)-1-pyrimidin-2-ylpiperidin-3-yl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C18H18N6O2
    4-oxo-N-[(3R)-1-pyrimidin-2-ylpiperidin-3-yl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— Ethyl 7-(1,3-benzodioxol-5-yl)-1-butyl-3-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate —— C22H23N3O6
    Ethyl 7-(1,3-benzodioxol-5-yl)-1-butyl-3-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate
    —— 7-Methyl-2-[[2-oxo-5-(trifluoromethyl)pyridin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one 796118-60-0 C16H12F3N3O2
    7-Methyl-2-[[2-oxo-5-(trifluoromethyl)pyridin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-Bromo-2-[(3-methylquinoxalin-2-yl)oxymethyl]pyrido[1,2-a]pyrimidin-4-one —— C18H13BrN4O2
    7-Bromo-2-[(3-methylquinoxalin-2-yl)oxymethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 1-Benzyl-5,7-bis-trifluoromethyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione —— C16H9F6N3O2
    1-Benzyl-5,7-bis-trifluoromethyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 1-ethyl-2,4-dioxo-7-propan-2-yl-N-(2-thiophen-3-ylethyl)pyrido[2,3-d]pyrimidine-5-carboxamide —— C19H22N4O3S
    1-ethyl-2,4-dioxo-7-propan-2-yl-N-(2-thiophen-3-ylethyl)pyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-(2,4-dimethoxyphenyl)-2-[[4-oxo-7-thiophen-2-yl-5-(trifluoromethyl)-1H-pyrido[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C22H17F3N4O4S2
    N-(2,4-dimethoxyphenyl)-2-[[4-oxo-7-thiophen-2-yl-5-(trifluoromethyl)-1H-pyrido[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
    —— 7-cyclopropyl-N-ethyl-N-[(2R)-1-methoxypropan-2-yl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide —— C20H28N4O4
    7-cyclopropyl-N-ethyl-N-[(2R)-1-methoxypropan-2-yl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 7-cyclopropyl-N-ethyl-N-[(2S)-1-methoxypropan-2-yl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide —— C20H28N4O4
    7-cyclopropyl-N-ethyl-N-[(2S)-1-methoxypropan-2-yl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[2-(2,3-dichlorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C17H13Cl2N3O2
    N-[2-(2,3-dichlorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2,4-dichloro-N-(4-oxopyrido[1,2-a]pyrimidin-3-yl)benzamide —— C15H9Cl2N3O2
    2,4-dichloro-N-(4-oxopyrido[1,2-a]pyrimidin-3-yl)benzamide
    —— 7-amino-1-benzyl-3-ethyl-1H,2H,3H,4H,5H,8H-pyrido[2,3-d]pyrimidine-2,4,5-trione —— C16H16N4O3
    7-amino-1-benzyl-3-ethyl-1H,2H,3H,4H,5H,8H-pyrido[2,3-d]pyrimidine-2,4,5-trione
    —— 2-fluoro-11-oxo-N-[(2S)-2-phenylpropyl]pyrido[2,1-b]quinazoline-6-carboxamide —— C22H18FN3O2
    2-fluoro-11-oxo-N-[(2S)-2-phenylpropyl]pyrido[2,1-b]quinazoline-6-carboxamide
    —— propan-2-yl (5R,6S)-7-methylidene-5-(3-nitrophenyl)-2,4-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18N4O6
    propan-2-yl (5R,6S)-7-methylidene-5-(3-nitrophenyl)-2,4-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— (2R)-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione —— C23H19N3O5
    (2R)-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— propan-2-yl (5R)-7-methyl-5-(4-nitrophenyl)-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18N4O5S
    propan-2-yl (5R)-7-methyl-5-(4-nitrophenyl)-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5S,6R)-7-methylidene-5-(4-nitrophenyl)-4-oxo-2-sulfanylidene-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18N4O5S
    propan-2-yl (5S,6R)-7-methylidene-5-(4-nitrophenyl)-4-oxo-2-sulfanylidene-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-methanesulfonyl-8-methyl-6,13-dioxo-11,13-dihydro-6H-1,3,5a,11-tetraazatetraphene-12-carbonitrile —— C17H11N5O4S
    2-methanesulfonyl-8-methyl-6,13-dioxo-11,13-dihydro-6H-1,3,5a,11-tetraazatetraphene-12-carbonitrile
    —— 7-cyclopropyl-2,4-dioxo-N-[[(2R)-oxolan-2-yl]methyl]-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide —— C19H24N4O4
    7-cyclopropyl-2,4-dioxo-N-[[(2R)-oxolan-2-yl]methyl]-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 5-(Hexylamino)-15-methyl-8,18-dioxo-1,4,6,11-tetrazatetracyclo[8.8.0.02,7.012,17]octadeca-2,4,6,9,12(17),13,15-heptaene-9-carbonitrile —— C22H22N6O2
    5-(Hexylamino)-15-methyl-8,18-dioxo-1,4,6,11-tetrazatetracyclo[8.8.0.02,7.012,17]octadeca-2,4,6,9,12(17),13,15-heptaene-9-carbonitrile