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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
    —— (5R)-2-propylsulfanyl-5-thiophen-2-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C18H19N3O2S2
    (5R)-2-propylsulfanyl-5-thiophen-2-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— (5S)-2-propylsulfanyl-5-pyridin-4-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C19H20N4O2S
    (5S)-2-propylsulfanyl-5-pyridin-4-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— (5S)-2-(3-methylbutylsulfanyl)-5-pyridin-3-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C21H24N4O2S
    (5S)-2-(3-methylbutylsulfanyl)-5-pyridin-3-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— (5S)-2-propan-2-ylsulfanyl-5-thiophen-2-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C18H19N3O2S2
    (5S)-2-propan-2-ylsulfanyl-5-thiophen-2-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— (5R)-2-propan-2-ylsulfanyl-5-pyridin-4-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C19H20N4O2S
    (5R)-2-propan-2-ylsulfanyl-5-pyridin-4-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— (5R)-5-(5-methylthiophen-2-yl)-2-prop-2-enylsulfanyl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C19H19N3O2S2
    (5R)-5-(5-methylthiophen-2-yl)-2-prop-2-enylsulfanyl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— (5R)-5-(5-methylfuran-2-yl)-2-propylsulfanyl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C19H21N3O3S
    (5R)-5-(5-methylfuran-2-yl)-2-propylsulfanyl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— methyl (5R)-2-ethylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H17N3O3S2
    methyl (5R)-2-ethylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5R)-5-(1,3-benzodioxol-5-yl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H15N3O5S
    methyl (5R)-5-(1,3-benzodioxol-5-yl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-2-ethylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H17N3O3S2
    methyl (5S)-2-ethylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5R)-7-methyl-2-methylsulfanyl-5-(3-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18N4O5S
    ethyl (5R)-7-methyl-2-methylsulfanyl-5-(3-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S)-7-methyl-2-methylsulfanyl-5-(3-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18N4O5S
    ethyl (5S)-7-methyl-2-methylsulfanyl-5-(3-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-5-(1,3-benzodioxol-5-yl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H15N3O5S
    methyl (5S)-5-(1,3-benzodioxol-5-yl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5R)-7-methyl-5-(4-nitrophenyl)-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H14N4O5S
    methyl (5R)-7-methyl-5-(4-nitrophenyl)-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-ethyl-11-methyl-8-oxo-N-[[(2S)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide —— C18H25N5O3
    2-ethyl-11-methyl-8-oxo-N-[[(2S)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide
    —— 11-benzyl-2-ethyl-8-oxo-N-[[(2R)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide —— C24H29N5O3
    11-benzyl-2-ethyl-8-oxo-N-[[(2R)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide
    —— 2-ethyl-11-methyl-8-oxo-N-[[(2R)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide —— C18H25N5O3
    2-ethyl-11-methyl-8-oxo-N-[[(2R)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide
    —— 11-benzyl-2-ethyl-8-oxo-N-[[(2S)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide —— C24H29N5O3
    11-benzyl-2-ethyl-8-oxo-N-[[(2S)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide
    —— 11-benzyl-2-methyl-8-oxo-N-[[(2S)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide —— C23H27N5O3
    11-benzyl-2-methyl-8-oxo-N-[[(2S)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide
    —— 11-benzyl-2-methyl-8-oxo-N-[[(2R)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide —— C23H27N5O3
    11-benzyl-2-methyl-8-oxo-N-[[(2R)-oxolan-2-yl]methyl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-4-carboxamide
    —— 6-amino-N-(3-methoxypropyl)-2-oxo-7-(pyridin-4-ylmethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C22H23N6O3+
    6-amino-N-(3-methoxypropyl)-2-oxo-7-(pyridin-4-ylmethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— methyl (5S)-2-ethylsulfanyl-7-methyl-5-(5-methylfuran-2-yl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H19N3O4S
    methyl (5S)-2-ethylsulfanyl-7-methyl-5-(5-methylfuran-2-yl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-amino-2-oxo-N-[[(2S)-oxolan-2-yl]methyl]-7-[[(2R)-oxolan-2-yl]methyl]-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C22H26N5O4+
    6-amino-2-oxo-N-[[(2S)-oxolan-2-yl]methyl]-7-[[(2R)-oxolan-2-yl]methyl]-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-Amino-5-(benzenesulfonyl)-7-propyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C20H19N4O3S+
    6-Amino-5-(benzenesulfonyl)-7-propyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— 2-[[(3R)-1,1-dioxothiolan-3-yl]amino]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde —— C14H15N3O4S
    2-[[(3R)-1,1-dioxothiolan-3-yl]amino]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde
    —— 2-[[propyl-[(2R)-1,2,3,4-tetrahydronaphthalen-2-yl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C22H25N3O
    2-[[propyl-[(2R)-1,2,3,4-tetrahydronaphthalen-2-yl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— (2S)-N-(5-chloro-2-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide —— C20H21ClN4O3
    (2S)-N-(5-chloro-2-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide
    —— N-[(1R)-1-phenylethyl]-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)acetamide —— C20H22N4O3
    N-[(1R)-1-phenylethyl]-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)acetamide
    —— methyl 7-cyclopropyl-1-methyl-2,4-dioxo-3-[2-oxo-2-[[(1R)-1-phenylethyl]amino]ethyl]pyrido[2,3-d]pyrimidine-5-carboxylate —— C23H24N4O5
    methyl 7-cyclopropyl-1-methyl-2,4-dioxo-3-[2-oxo-2-[[(1R)-1-phenylethyl]amino]ethyl]pyrido[2,3-d]pyrimidine-5-carboxylate
    —— (2R)-N-(5-chloro-2-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide —— C20H21ClN4O3
    (2R)-N-(5-chloro-2-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide
    —— (2S)-N-(3-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide —— C20H22N4O3
    (2S)-N-(3-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide
    —— (2S)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)-N-(2,4,6-trimethylphenyl)propanamide —— C22H26N4O3
    (2S)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)-N-(2,4,6-trimethylphenyl)propanamide
    —— (2R)-N-(2,6-dimethylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide —— C21H24N4O3
    (2R)-N-(2,6-dimethylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide
    —— (2S)-N-(2,6-dimethylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide —— C21H24N4O3
    (2S)-N-(2,6-dimethylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide
    —— (2S)-N-(3-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)butanamide —— C21H24N4O3
    (2S)-N-(3-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)butanamide
    —— (2R)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)-N-(2,4,6-trimethylphenyl)propanamide —— C22H26N4O3
    (2R)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)-N-(2,4,6-trimethylphenyl)propanamide
    —— methyl 7-cyclopropyl-1-methyl-2,4-dioxo-3-[2-oxo-2-[[(1S)-1-phenylethyl]amino]ethyl]pyrido[2,3-d]pyrimidine-5-carboxylate —— C23H24N4O5
    methyl 7-cyclopropyl-1-methyl-2,4-dioxo-3-[2-oxo-2-[[(1S)-1-phenylethyl]amino]ethyl]pyrido[2,3-d]pyrimidine-5-carboxylate
    —— (2R)-N-(2,5-dimethoxyphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide —— C21H24N4O5
    (2R)-N-(2,5-dimethoxyphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide
    —— methyl 1,7-dimethyl-2,4-dioxo-3-[2-oxo-2-[[(1S)-1-phenylethyl]amino]ethyl]pyrido[2,3-d]pyrimidine-5-carboxylate —— C21H22N4O5
    methyl 1,7-dimethyl-2,4-dioxo-3-[2-oxo-2-[[(1S)-1-phenylethyl]amino]ethyl]pyrido[2,3-d]pyrimidine-5-carboxylate
    —— (2R)-N-(3-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)butanamide —— C21H24N4O3
    (2R)-N-(3-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)butanamide
    —— methyl 1,7-dimethyl-2,4-dioxo-3-[2-oxo-2-[[(1R)-1-phenylethyl]amino]ethyl]pyrido[2,3-d]pyrimidine-5-carboxylate —— C21H22N4O5
    methyl 1,7-dimethyl-2,4-dioxo-3-[2-oxo-2-[[(1R)-1-phenylethyl]amino]ethyl]pyrido[2,3-d]pyrimidine-5-carboxylate
    —— 2-(5,7-dimethyl-2,4-dioxo-1-phenylpyrido[2,3-d]pyrimidin-3-yl)-N-[(1R)-1-phenylethyl]acetamide —— C25H24N4O3
    2-(5,7-dimethyl-2,4-dioxo-1-phenylpyrido[2,3-d]pyrimidin-3-yl)-N-[(1R)-1-phenylethyl]acetamide
    —— (2R)-N-(3-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide —— C20H22N4O3
    (2R)-N-(3-methylphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide
    —— N-[(1S)-1-phenylethyl]-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)acetamide —— C20H22N4O3
    N-[(1S)-1-phenylethyl]-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)acetamide
    —— (2S)-N-(2,5-dimethoxyphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide —— C21H24N4O5
    (2S)-N-(2,5-dimethoxyphenyl)-2-(1,5,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl)propanamide
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (1R,2S)-2-(furan-2-yl)cyclopropane-1-carboxylate —— C18H16N2O4
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (1R,2S)-2-(furan-2-yl)cyclopropane-1-carboxylate
    —— (2R,9S,13S,17S)-1,7-diazatetracyclo[7.7.1.02,7.013,17]heptadecane —— C15H26N2
    (2R,9S,13S,17S)-1,7-diazatetracyclo[7.7.1.02,7.013,17]heptadecane
    —— 2-[(2S)-butan-2-yl]imino-3-[(4-methoxyanilino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C21H24N4O2
    2-[(2S)-butan-2-yl]imino-3-[(4-methoxyanilino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(2R)-butan-2-yl]imino-3-[(2-chloro-4-nitroanilino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C20H20ClN5O3
    2-[(2R)-butan-2-yl]imino-3-[(2-chloro-4-nitroanilino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(2S)-butan-2-yl]imino-3-[(2-chloro-4-nitroanilino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C20H20ClN5O3
    2-[(2S)-butan-2-yl]imino-3-[(2-chloro-4-nitroanilino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one