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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-7-[(2R)-2-(2-oxo-2-thiophen-2-ylethyl)pyrrolidine-1-carbonyl]pyrido[2,3-d]pyrimidine-2,4-dione —— C20H20N4O4S
    1,3-dimethyl-7-[(2R)-2-(2-oxo-2-thiophen-2-ylethyl)pyrrolidine-1-carbonyl]pyrido[2,3-d]pyrimidine-2,4-dione
    —— 2-[[(2S,3S)-3-hydroxybutan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C13H16N2O2S
    2-[[(2S,3S)-3-hydroxybutan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2S,3R)-3-hydroxybutan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C13H16N2O2S
    2-[[(2S,3R)-3-hydroxybutan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2R,3R)-3-hydroxybutan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C13H16N2O2S
    2-[[(2R,3R)-3-hydroxybutan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2R,3S)-3-hydroxybutan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C13H16N2O2S
    2-[[(2R,3S)-3-hydroxybutan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 1-[(3-chlorophenyl)methyl]-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-3-methylpyrazole-4-carboxamide —— C21H19ClN6O3
    1-[(3-chlorophenyl)methyl]-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-3-methylpyrazole-4-carboxamide
    —— (2R)-6'-chloro-7'-fluorospiro[1,3-dihydropyrido[2,3-d]pyrimidine-2,3'-1H-indole]-2',4-dione —— C14H8ClFN4O2
    (2R)-6'-chloro-7'-fluorospiro[1,3-dihydropyrido[2,3-d]pyrimidine-2,3'-1H-indole]-2',4-dione
    —— (2S)-6'-chloro-7'-fluorospiro[1,3-dihydropyrido[2,3-d]pyrimidine-2,3'-1H-indole]-2',4-dione —— C14H8ClFN4O2
    (2S)-6'-chloro-7'-fluorospiro[1,3-dihydropyrido[2,3-d]pyrimidine-2,3'-1H-indole]-2',4-dione
    —— 2-[[(2S)-2-(1,3-benzothiazol-2-yl)pyrrolidin-1-yl]methyl]-9-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C21H21N4OS+
    2-[[(2S)-2-(1,3-benzothiazol-2-yl)pyrrolidin-1-yl]methyl]-9-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[(5-Chlorothiophen-2-yl)methyl-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C16H16ClN3OS
    2-[[(5-Chlorothiophen-2-yl)methyl-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-bromo-2-[[methyl-[(4-methylsulfanylphenyl)methyl]amino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C18H19BrN3OS+
    7-bromo-2-[[methyl-[(4-methylsulfanylphenyl)methyl]amino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-Bromo-2-[[(2-chloro-6-fluorophenyl)methyl-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H14BrClFN3O
    7-Bromo-2-[[(2-chloro-6-fluorophenyl)methyl-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[methyl-[(1S,2S)-2-(4-methylphenyl)cyclopentyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C21H22N4O3
    2-[methyl-[(1S,2S)-2-(4-methylphenyl)cyclopentyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 2-[methyl-[(1S,2R)-2-(4-methylphenyl)cyclopentyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C21H22N4O3
    2-[methyl-[(1S,2R)-2-(4-methylphenyl)cyclopentyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 2-[methyl-[(1R,2S)-2-(4-methylphenyl)cyclopentyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C21H22N4O3
    2-[methyl-[(1R,2S)-2-(4-methylphenyl)cyclopentyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 2-[methyl-[(1R,2R)-2-(4-methylphenyl)cyclopentyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C21H22N4O3
    2-[methyl-[(1R,2R)-2-(4-methylphenyl)cyclopentyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 7-[(3R,4S)-3-(dimethylamino)-4-methylpyrrolidine-1-carbonyl]-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione —— C17H23N5O3
    7-[(3R,4S)-3-(dimethylamino)-4-methylpyrrolidine-1-carbonyl]-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 7-[(3S,4R)-3-(dimethylamino)-4-methylpyrrolidine-1-carbonyl]-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione —— C17H23N5O3
    7-[(3S,4R)-3-(dimethylamino)-4-methylpyrrolidine-1-carbonyl]-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 7-[(3R,4R)-3-(dimethylamino)-4-methylpyrrolidine-1-carbonyl]-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione —— C17H23N5O3
    7-[(3R,4R)-3-(dimethylamino)-4-methylpyrrolidine-1-carbonyl]-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 7-[(3S,4S)-3-(dimethylamino)-4-methylpyrrolidine-1-carbonyl]-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione —— C17H23N5O3
    7-[(3S,4S)-3-(dimethylamino)-4-methylpyrrolidine-1-carbonyl]-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 2-[[(2R)-2-(5-ethyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H20N6O2
    2-[[(2R)-2-(5-ethyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2S)-2-(5-ethyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H20N6O2
    2-[[(2S)-2-(5-ethyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-[(1S,3R)-3-ethoxyspiro[3.5]nonan-1-yl]-1,3-dimethyl-2,4-dioxo-N-propylpyrido[2,3-d]pyrimidine-7-carboxamide —— C24H34N4O4
    N-[(1S,3R)-3-ethoxyspiro[3.5]nonan-1-yl]-1,3-dimethyl-2,4-dioxo-N-propylpyrido[2,3-d]pyrimidine-7-carboxamide
    —— N-[(1R,3R)-3-ethoxyspiro[3.5]nonan-1-yl]-1,3-dimethyl-2,4-dioxo-N-propylpyrido[2,3-d]pyrimidine-7-carboxamide —— C24H34N4O4
    N-[(1R,3R)-3-ethoxyspiro[3.5]nonan-1-yl]-1,3-dimethyl-2,4-dioxo-N-propylpyrido[2,3-d]pyrimidine-7-carboxamide
    —— N-[(1S,3S)-3-ethoxyspiro[3.5]nonan-1-yl]-1,3-dimethyl-2,4-dioxo-N-propylpyrido[2,3-d]pyrimidine-7-carboxamide —— C24H34N4O4
    N-[(1S,3S)-3-ethoxyspiro[3.5]nonan-1-yl]-1,3-dimethyl-2,4-dioxo-N-propylpyrido[2,3-d]pyrimidine-7-carboxamide
    —— N-[(1R,3S)-3-ethoxyspiro[3.5]nonan-1-yl]-1,3-dimethyl-2,4-dioxo-N-propylpyrido[2,3-d]pyrimidine-7-carboxamide —— C24H34N4O4
    N-[(1R,3S)-3-ethoxyspiro[3.5]nonan-1-yl]-1,3-dimethyl-2,4-dioxo-N-propylpyrido[2,3-d]pyrimidine-7-carboxamide
    —— 7-bromo-2-[[(2,3-dimethoxyphenyl)methyl-methylamino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C19H21BrN3O3+
    7-bromo-2-[[(2,3-dimethoxyphenyl)methyl-methylamino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-Bromo-2-[[methyl-[(4-prop-2-enoxyphenyl)methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H20BrN3O2
    7-Bromo-2-[[methyl-[(4-prop-2-enoxyphenyl)methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— methyl 2-[(2S)-butan-2-yl]sulfanyl-7-methyl-4-oxo-1H-pyrido[2,3-d]pyrimidine-5-carboxylate —— C14H17N3O3S
    methyl 2-[(2S)-butan-2-yl]sulfanyl-7-methyl-4-oxo-1H-pyrido[2,3-d]pyrimidine-5-carboxylate
    —— methyl 2-[(2R)-butan-2-yl]sulfanyl-7-methyl-4-oxo-1H-pyrido[2,3-d]pyrimidine-5-carboxylate —— C14H17N3O3S
    methyl 2-[(2R)-butan-2-yl]sulfanyl-7-methyl-4-oxo-1H-pyrido[2,3-d]pyrimidine-5-carboxylate
    —— 3-[(2S)-4-benzyl-2-methylpiperazine-1-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C21H22N4O2
    3-[(2S)-4-benzyl-2-methylpiperazine-1-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(2R)-4-benzyl-2-methylpiperazine-1-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C21H22N4O2
    3-[(2R)-4-benzyl-2-methylpiperazine-1-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-4-oxo-N-[(1R,2S)-2-(4-propoxyphenoxy)cyclohexyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C25H29N3O4
    7-methyl-4-oxo-N-[(1R,2S)-2-(4-propoxyphenoxy)cyclohexyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-methyl-4-oxo-N-[(1R,2R)-2-(4-propoxyphenoxy)cyclohexyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C25H29N3O4
    7-methyl-4-oxo-N-[(1R,2R)-2-(4-propoxyphenoxy)cyclohexyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-methyl-4-oxo-N-[(1S,2R)-2-(4-propoxyphenoxy)cyclohexyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C25H29N3O4
    7-methyl-4-oxo-N-[(1S,2R)-2-(4-propoxyphenoxy)cyclohexyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-methyl-4-oxo-N-[(1S,2S)-2-(4-propoxyphenoxy)cyclohexyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C25H29N3O4
    7-methyl-4-oxo-N-[(1S,2S)-2-(4-propoxyphenoxy)cyclohexyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— methyl 7-methyl-4-oxo-2-[(1R)-1-phenylethyl]sulfanyl-1H-pyrido[2,3-d]pyrimidine-5-carboxylate —— C18H17N3O3S
    methyl 7-methyl-4-oxo-2-[(1R)-1-phenylethyl]sulfanyl-1H-pyrido[2,3-d]pyrimidine-5-carboxylate
    —— methyl 7-methyl-4-oxo-2-[(1S)-1-phenylethyl]sulfanyl-1H-pyrido[2,3-d]pyrimidine-5-carboxylate —— C18H17N3O3S
    methyl 7-methyl-4-oxo-2-[(1S)-1-phenylethyl]sulfanyl-1H-pyrido[2,3-d]pyrimidine-5-carboxylate
    —— (2R)-1-(furan-2-ylmethoxy)-3-(2-propan-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)propan-2-ol —— C18H25N3O3
    (2R)-1-(furan-2-ylmethoxy)-3-(2-propan-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)propan-2-ol
    —— (2R)-1-(2-ethyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-3-(thiophen-2-ylmethoxy)propan-2-ol —— C17H23N3O2S
    (2R)-1-(2-ethyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-3-(thiophen-2-ylmethoxy)propan-2-ol
    —— 4-[(2S)-4-oxo-2,3-dihydro-1H-pyrido[3,4-d]pyrimidin-2-yl]benzoic acid —— C14H11N3O3
    4-[(2S)-4-oxo-2,3-dihydro-1H-pyrido[3,4-d]pyrimidin-2-yl]benzoic acid
    —— (2S)-1-(furan-2-ylmethoxy)-3-(2-propan-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)propan-2-ol —— C18H25N3O3
    (2S)-1-(furan-2-ylmethoxy)-3-(2-propan-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)propan-2-ol
    —— methyl 2-[5-[(2R)-4-oxo-2,3-dihydro-1H-pyrido[3,4-d]pyrimidin-2-yl]furan-2-yl]benzoate —— C19H15N3O4
    methyl 2-[5-[(2R)-4-oxo-2,3-dihydro-1H-pyrido[3,4-d]pyrimidin-2-yl]furan-2-yl]benzoate
    —— 4-[(2R)-4-oxo-2,3-dihydro-1H-pyrido[3,4-d]pyrimidin-2-yl]benzoic acid —— C14H11N3O3
    4-[(2R)-4-oxo-2,3-dihydro-1H-pyrido[3,4-d]pyrimidin-2-yl]benzoic acid
    —— (2S)-1-(2-ethyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-3-(thiophen-2-ylmethoxy)propan-2-ol —— C17H23N3O2S
    (2S)-1-(2-ethyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-3-(thiophen-2-ylmethoxy)propan-2-ol
    —— methyl 2-[5-[(2S)-4-oxo-2,3-dihydro-1H-pyrido[3,4-d]pyrimidin-2-yl]furan-2-yl]benzoate —— C19H15N3O4
    methyl 2-[5-[(2S)-4-oxo-2,3-dihydro-1H-pyrido[3,4-d]pyrimidin-2-yl]furan-2-yl]benzoate
    —— 7-chloro-2-[[2-[(2S)-2-(hydroxymethyl)pyrrolidine-1-carbonyl]anilino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C21H21ClN4O3
    7-chloro-2-[[2-[(2S)-2-(hydroxymethyl)pyrrolidine-1-carbonyl]anilino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-chloro-2-[[2-[(2R)-2-(hydroxymethyl)pyrrolidine-1-carbonyl]anilino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C21H21ClN4O3
    7-chloro-2-[[2-[(2R)-2-(hydroxymethyl)pyrrolidine-1-carbonyl]anilino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 4-oxo-N-[[1-[[(1R)-1-phenylethyl]amino]cyclopentyl]methyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C23H26N4O2
    4-oxo-N-[[1-[[(1R)-1-phenylethyl]amino]cyclopentyl]methyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 4-oxo-N-[[1-[[(1S)-1-phenylethyl]amino]cyclopentyl]methyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C23H26N4O2
    4-oxo-N-[[1-[[(1S)-1-phenylethyl]amino]cyclopentyl]methyl]pyrido[1,2-a]pyrimidine-3-carboxamide