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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
    —— (6R,8S)-9-formyl-6,8-dimethyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid —— C12H14N2O4
    (6R,8S)-9-formyl-6,8-dimethyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (6R,8R)-9-formyl-6,8-dimethyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid —— C12H14N2O4
    (6R,8R)-9-formyl-6,8-dimethyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (7R)-9-formyl-7-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid —— C11H12N2O4
    (7R)-9-formyl-7-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (8R)-9-formyl-8-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid —— C11H12N2O4
    (8R)-9-formyl-8-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (7S)-9-formyl-7-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid —— C11H12N2O4
    (7S)-9-formyl-7-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (8S)-9-formyl-8-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid —— C11H12N2O4
    (8S)-9-formyl-8-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (6R)-9-formyl-6-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid —— C11H12N2O4
    (6R)-9-formyl-6-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (6R)-3-ethyl-2,6-dimethyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-9-carbaldehyde —— C13H18N2O2
    (6R)-3-ethyl-2,6-dimethyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-9-carbaldehyde
    —— (6S)-3-ethyl-2,6-dimethyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-9-carbaldehyde —— C13H18N2O2
    (6S)-3-ethyl-2,6-dimethyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-9-carbaldehyde
    —— 4-imino-2-[(2S)-pentan-2-yl]pyrido[1,2-a]pyrimidin-9-amine —— C13H18N4
    4-imino-2-[(2S)-pentan-2-yl]pyrido[1,2-a]pyrimidin-9-amine
    —— (6S)-2,6-dimethyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3,9-dicarbaldehyde —— C12H14N2O3
    (6S)-2,6-dimethyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3,9-dicarbaldehyde
    —— (6S)-9-hydroxy-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid —— C10H10N2O4
    (6S)-9-hydroxy-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (6R)-9-hydroxy-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid —— C10H10N2O4
    (6R)-9-hydroxy-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (6R)-9-amino-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carbonitrile —— C10H10N4O
    (6R)-9-amino-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carbonitrile
    —— 2-[[(2S)-2-(5-methylfuran-2-yl)-2-morpholin-4-ylethyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C19H21N5O5
    2-[[(2S)-2-(5-methylfuran-2-yl)-2-morpholin-4-ylethyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2R)-2-(5-methylfuran-2-yl)-2-morpholin-4-ylethyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C19H21N5O5
    2-[[(2R)-2-(5-methylfuran-2-yl)-2-morpholin-4-ylethyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 1-(3,4-Dimethylphenyl)-2,5-dioxo-3-dipyrido[1,2-d:3',4'-f]pyrimidinecarbonitrile —— C20H14N4O2
    1-(3,4-Dimethylphenyl)-2,5-dioxo-3-dipyrido[1,2-d:3',4'-f]pyrimidinecarbonitrile
    —— 6-amino-7-[(4-methylphenyl)methyl]-2-oxo-N-(pyridin-3-ylmethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C26H23N6O2+
    6-amino-7-[(4-methylphenyl)methyl]-2-oxo-N-(pyridin-3-ylmethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 3-[(2S)-3-(2,4-dichlorophenoxy)-2-hydroxypropyl]pyrido[2,3-d]pyrimidin-4-one —— C16H13Cl2N3O3
    3-[(2S)-3-(2,4-dichlorophenoxy)-2-hydroxypropyl]pyrido[2,3-d]pyrimidin-4-one
    —— [(2R)-oxolan-2-yl]methyl (5S)-2-amino-7-methyl-5-(3-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H21N5O6
    [(2R)-oxolan-2-yl]methyl (5S)-2-amino-7-methyl-5-(3-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-[(2R)-3-(2,4-dichlorophenoxy)-2-hydroxypropyl]pyrido[2,3-d]pyrimidin-4-one —— C16H13Cl2N3O3
    3-[(2R)-3-(2,4-dichlorophenoxy)-2-hydroxypropyl]pyrido[2,3-d]pyrimidin-4-one
    —— 6-amino-7-(3-morpholin-4-ylpropyl)-2-oxo-N-[(1S)-1-phenylethyl]-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C27H31N6O3+
    6-amino-7-(3-morpholin-4-ylpropyl)-2-oxo-N-[(1S)-1-phenylethyl]-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— Methyl 7-(5-chlorothiophen-2-yl)-1-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate —— C14H10ClN3O4S
    Methyl 7-(5-chlorothiophen-2-yl)-1-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate
    —— 7-(1,3-Benzodioxol-5-yl)-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxylic acid —— C18H15N3O6
    7-(1,3-Benzodioxol-5-yl)-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxylic acid
    —— (4S,8Z)-4-(2-chlorophenyl)-8-[(2-chlorophenyl)methylidene]-6-methyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione —— C21H19Cl2N3S
    (4S,8Z)-4-(2-chlorophenyl)-8-[(2-chlorophenyl)methylidene]-6-methyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione
    —— (4R,8Z)-8-benzylidene-6-methyl-4-phenyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione —— C21H21N3S
    (4R,8Z)-8-benzylidene-6-methyl-4-phenyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-acetyl-1-methylpyrrole-2-carboxylate —— C18H17N3O4
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-acetyl-1-methylpyrrole-2-carboxylate
    —— (2S)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-(4-methoxyphenoxy)propanamide —— C19H20N4O5
    (2S)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-(4-methoxyphenoxy)propanamide
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-acetyl-1-methylpyrrole-2-carboxylate —— C18H17N3O4
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-acetyl-1-methylpyrrole-2-carboxylate
    —— (2R)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-(4-methoxyphenoxy)propanamide —— C19H20N4O5
    (2R)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-(4-methoxyphenoxy)propanamide
    —— 7-bromo-2-[[[(1R)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C19H19BrN3O3+
    7-bromo-2-[[[(1R)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-bromo-2-[[[(1S)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H18BrN3O3
    7-bromo-2-[[[(1S)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 9-methyl-2-[[methyl-[(4-methylphenyl)methyl]amino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C19H22N3O+
    9-methyl-2-[[methyl-[(4-methylphenyl)methyl]amino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[2-[(2R)-butan-2-yl]phenoxy]-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)acetamide —— C21H24N4O4
    2-[2-[(2R)-butan-2-yl]phenoxy]-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)acetamide
    —— 2-[2-[(2S)-butan-2-yl]phenoxy]-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)acetamide —— C21H24N4O4
    2-[2-[(2S)-butan-2-yl]phenoxy]-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)acetamide
    —— ethyl (5R)-5-(4-fluorophenyl)-7-methyl-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22FN3O3S
    ethyl (5R)-5-(4-fluorophenyl)-7-methyl-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5S)-7-methyl-4-oxo-5-phenyl-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H25N3O3S
    propan-2-yl (5S)-7-methyl-4-oxo-5-phenyl-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-[(4-Benzylsulfonylpiperazin-1-yl)methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C21H24N4O3S
    2-[(4-Benzylsulfonylpiperazin-1-yl)methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— methyl (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H22N4O3S
    methyl (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl 7-(5-chlorothiophen-2-yl)-1-ethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate —— C15H12ClN3O4S
    Methyl 7-(5-chlorothiophen-2-yl)-1-ethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate
    —— propan-2-yl (5S)-5-(4-fluorophenyl)-7-methyl-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H24FN3O3S
    propan-2-yl (5S)-5-(4-fluorophenyl)-7-methyl-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-methyl-2-[[(2R)-2-(morpholine-4-carbonyl)-2,3-dihydro-1,4-benzoxazin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C23H24N4O4
    6-methyl-2-[[(2R)-2-(morpholine-4-carbonyl)-2,3-dihydro-1,4-benzoxazin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— Methyl 7-(1,3-benzodioxol-5-yl)-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxylate —— C19H17N3O6
    Methyl 7-(1,3-benzodioxol-5-yl)-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxylate
    —— 2-[[2-(4-methoxyphenoxy)ethyl-methylamino]methyl]-9-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H24N3O3+
    2-[[2-(4-methoxyphenoxy)ethyl-methylamino]methyl]-9-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— (5E)-5-[[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O2S2
    (5E)-5-[[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H30N4O2S2
    (5E)-5-[[2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O2S2
    (5E)-5-[[2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O2S2
    (5E)-5-[[2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5Z)-5-[[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[[(2S)-oxolan-2-yl]methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H28N4O4S2
    (5Z)-5-[[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[[(2S)-oxolan-2-yl]methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[(4-acetylpiperazin-1-yl)methyl]-7-bromo-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C15H18BrN4O2+
    2-[(4-acetylpiperazin-1-yl)methyl]-7-bromo-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one