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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-[[3-[(4-Methoxyphenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C27H27N5O4S2
    1-[3-[[3-[(4-Methoxyphenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 6-[({7-Bromo-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-7-[2-(cyclohex-1-EN-1-YL)ethyl]-2H,7H,8H-[1,3]dioxolo[4,5-G]quinazolin-8-one —— C26H23BrN4O4S
    6-[({7-Bromo-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-7-[2-(cyclohex-1-EN-1-YL)ethyl]-2H,7H,8H-[1,3]dioxolo[4,5-G]quinazolin-8-one
    —— N-[(2S)-1-methoxypropan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C13H15N3O3
    N-[(2S)-1-methoxypropan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7,9-Dichloro-2-[(3,5-dichloroanilino)methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one —— C16H11Cl4N3O
    7,9-Dichloro-2-[(3,5-dichloroanilino)methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one
    —— 3-[2-(4-Chlorophenyl)ethyl]-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]quinazoline-2,4-dione —— C25H19ClN4O3
    3-[2-(4-Chlorophenyl)ethyl]-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]quinazoline-2,4-dione
    —— N'-[(2S)-2-(4-fluorophenoxy)propanoyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carbohydrazide —— C17H14FN5O5
    N'-[(2S)-2-(4-fluorophenoxy)propanoyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carbohydrazide
    —— N'-[(2R)-2-(4-fluorophenoxy)propanoyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carbohydrazide —— C17H14FN5O5
    N'-[(2R)-2-(4-fluorophenoxy)propanoyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carbohydrazide
    —— 9-Methyl-3-{(E)-[3-(4-methylbenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(1-piperidinyl)-4H-pyrido[1,2-A]pyrimidin-4-one —— C26H26N4O2S2
    9-Methyl-3-{(E)-[3-(4-methylbenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(1-piperidinyl)-4H-pyrido[1,2-A]pyrimidin-4-one
    —— 3-nitro-2-[(3S)-3-(2-oxoimidazolidin-1-yl)piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one —— C16H18N6O4
    3-nitro-2-[(3S)-3-(2-oxoimidazolidin-1-yl)piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one
    —— 6-amino-N-(furan-2-ylmethyl)-11-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-carboxamide —— C21H20N5O3+
    6-amino-N-(furan-2-ylmethyl)-11-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-carboxamide
    —— 2-{[3-(3-chlorophenyl)-4-oxo-3,4,6,7,8,9-hexahydropyrimido[4,5-b]quinolin-2-yl]sulfanyl}-N-(4-methoxyphenyl)acetamide —— C26H23ClN4O3S
    2-{[3-(3-chlorophenyl)-4-oxo-3,4,6,7,8,9-hexahydropyrimido[4,5-b]quinolin-2-yl]sulfanyl}-N-(4-methoxyphenyl)acetamide
    —— 3-nitro-2-[(3R)-3-(2-oxoimidazolidin-1-yl)piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one —— C16H18N6O4
    3-nitro-2-[(3R)-3-(2-oxoimidazolidin-1-yl)piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one
    —— 1,3-dimethyl-2,4-dioxo-N-[[(2S)-oxolan-2-yl]methyl]pyrido[2,3-d]pyrimidine-6-carboxamide —— C15H18N4O4
    1,3-dimethyl-2,4-dioxo-N-[[(2S)-oxolan-2-yl]methyl]pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 3-Benzyl-5-[[2-(3,5-dimethylpiperidin-1-yl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O2S2
    3-Benzyl-5-[[2-(3,5-dimethylpiperidin-1-yl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (1R)-1-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-2-(2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanol —— C19H23N3O3
    (1R)-1-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-2-(2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanol
    —— (1S)-1-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-2-(2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanol —— C19H23N3O3
    (1S)-1-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-2-(2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanol
    —— 5-Benzoyl-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one —— C18H15N3O2
    5-Benzoyl-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one
    —— Methyl 6-imino-7-[(4-methylphenyl)methyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C21H18N4O3
    Methyl 6-imino-7-[(4-methylphenyl)methyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— N-[(1R)-1-(3-chlorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C17H14ClN3O2
    N-[(1R)-1-(3-chlorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1S)-1-(3-chlorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C17H14ClN3O2
    N-[(1S)-1-(3-chlorophenyl)ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 6-[(2S)-2-thiophen-3-ylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione —— C16H14N4O3S
    6-[(2S)-2-thiophen-3-ylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 6-[(2R)-2-thiophen-3-ylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione —— C16H14N4O3S
    6-[(2R)-2-thiophen-3-ylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 2-[(2S)-2-ethylpiperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one —— C15H19N3O
    2-[(2S)-2-ethylpiperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one
    —— 1-cyclopropyl-N-[(3S)-2-methylpentan-3-yl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C17H22N4O3
    1-cyclopropyl-N-[(3S)-2-methylpentan-3-yl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— (3S)-3-(4-methylphenyl)-1-oxo-3-(trifluoromethyl)-2H-pyrido[1,2-c]pyrimidine-4-carbonitrile —— C17H12F3N3O
    (3S)-3-(4-methylphenyl)-1-oxo-3-(trifluoromethyl)-2H-pyrido[1,2-c]pyrimidine-4-carbonitrile
    —— N-[(3S)-1,1-dioxothiolan-3-yl]-N,8-dimethyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C15H17N3O4S
    N-[(3S)-1,1-dioxothiolan-3-yl]-N,8-dimethyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— [(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino] N-cyclohexylcarbamate —— C20H25N5O4
    [(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino] N-cyclohexylcarbamate
    —— N-[[(2R)-2,3-dihydro-1-benzofuran-2-yl]methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C17H14N4O4
    N-[[(2R)-2,3-dihydro-1-benzofuran-2-yl]methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2S)-2-(furan-2-yl)-2-piperidin-1-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C20H22N4O3
    N-[(2S)-2-(furan-2-yl)-2-piperidin-1-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[[(2S)-2,3-dihydro-1-benzofuran-2-yl]methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C17H14N4O4
    N-[[(2S)-2,3-dihydro-1-benzofuran-2-yl]methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2R)-2-(furan-2-yl)-2-piperidin-1-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C20H22N4O3
    N-[(2R)-2-(furan-2-yl)-2-piperidin-1-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-[(6-benzyl-4-oxo-5,6,7,8-tetrahydro-3H-pyrido[4,3-d]pyrimidin-6-ium-2-yl)sulfanyl]-N-(3-chloro-2-methylphenyl)acetamide —— C23H24ClN4O2S+
    2-[(6-benzyl-4-oxo-5,6,7,8-tetrahydro-3H-pyrido[4,3-d]pyrimidin-6-ium-2-yl)sulfanyl]-N-(3-chloro-2-methylphenyl)acetamide
    —— 5-[(3S,5S)-3,5-dimethylpiperidine-1-carbonyl]-10-methyl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C19H21N3O2S
    5-[(3S,5S)-3,5-dimethylpiperidine-1-carbonyl]-10-methyl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— Ethyl 1-(2-furylmethyl)-2-[(4-methylbenzoyl)imino]-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate —— C27H22N4O5
    Ethyl 1-(2-furylmethyl)-2-[(4-methylbenzoyl)imino]-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate
    —— Methyl 6-amino-7-hexyl-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate —— C20H25N4O3+
    Methyl 6-amino-7-hexyl-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate
    —— N-[(1R)-2,3-dihydro-1H-inden-1-yl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C18H20N4O
    N-[(1R)-2,3-dihydro-1H-inden-1-yl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-[(1S)-2,3-dihydro-1H-inden-1-yl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C18H20N4O
    N-[(1S)-2,3-dihydro-1H-inden-1-yl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— Ethyl 2-(benzoylimino)-1-isobutyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate —— C25H24N4O4
    Ethyl 2-(benzoylimino)-1-isobutyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate
    —— 6-amino-N-butyl-2-oxo-7-(pyridin-3-ylmethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C22H23N6O2+
    6-amino-N-butyl-2-oxo-7-(pyridin-3-ylmethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— Ethyl 2-[(3-methylbenzoyl)imino]-5-oxo-1-propyl-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate —— C25H24N4O4
    Ethyl 2-[(3-methylbenzoyl)imino]-5-oxo-1-propyl-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate
    —— (2R)-1-(1H-indol-3-yl)-2-(2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)propan-1-one —— C19H20N4O
    (2R)-1-(1H-indol-3-yl)-2-(2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)propan-1-one
    —— 2-[[methyl-[[5-[(1R,2S)-2-methylcyclopropyl]furan-2-yl]methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H21N3O2
    2-[[methyl-[[5-[(1R,2S)-2-methylcyclopropyl]furan-2-yl]methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-chloro-2-[(3S)-3-(hydroxymethyl)piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one —— C14H16ClN3O2
    7-chloro-2-[(3S)-3-(hydroxymethyl)piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one
    —— (2S)-1-(1H-indol-3-yl)-2-(2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)propan-1-one —— C19H20N4O
    (2S)-1-(1H-indol-3-yl)-2-(2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)propan-1-one
    —— N-[[(3R)-2,3-dihydro-1,4-benzodioxin-3-yl]methyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C18H20N4O3
    N-[[(3R)-2,3-dihydro-1,4-benzodioxin-3-yl]methyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-[[(3S)-2,3-dihydro-1,4-benzodioxin-3-yl]methyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C18H20N4O3
    N-[[(3S)-2,3-dihydro-1,4-benzodioxin-3-yl]methyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-[(1R)-1-(furan-2-yl)ethyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C15H18N4O2
    N-[(1R)-1-(furan-2-yl)ethyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 2-chloro-N-[3-cyano-1-(3-ethoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]benzamide —— C24H20ClN5O3
    2-chloro-N-[3-cyano-1-(3-ethoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]benzamide
    —— N-[(2E)-3-cyano-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]pyridine-3-carboxamide —— C23H20N6O2
    N-[(2E)-3-cyano-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]pyridine-3-carboxamide
    —— N-[(2E)-3-cyano-10-methyl-5-oxo-1-(propan-2-yl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-3,4-dimethylbenzamide —— C25H23N5O2
    N-[(2E)-3-cyano-10-methyl-5-oxo-1-(propan-2-yl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-3,4-dimethylbenzamide