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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
    —— 7-methyl-2-({methyl[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C17H21N5O2
    7-methyl-2-({methyl[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(8-amino-3-azabicyclo[3.2.1]oct-3-yl)methyl]-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H20N4O2
    2-[(8-amino-3-azabicyclo[3.2.1]oct-3-yl)methyl]-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— ethyl 5-(2,3-dichlorophenyl)-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H17Cl2N3O3S
    ethyl 5-(2,3-dichlorophenyl)-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl 5-[2-(difluoromethoxy)phenyl]-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H19F2N3O4S
    ethyl 5-[2-(difluoromethoxy)phenyl]-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Ethyl 7-methyl-2-(methylsulfanyl)-5-(3-methylthiophen-2-yl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C17H19N3O3S2
    Ethyl 7-methyl-2-(methylsulfanyl)-5-(3-methylthiophen-2-yl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-[(3,4-Dimethoxyphenyl)methyl]-6-(2-phenylcyclopropanecarbonyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C26H27N3O4
    2-[(3,4-Dimethoxyphenyl)methyl]-6-(2-phenylcyclopropanecarbonyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— Ethyl 7-methyl-2-(methylsulfanyl)-4-oxo-5-(pyridin-2-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C17H18N4O3S
    Ethyl 7-methyl-2-(methylsulfanyl)-4-oxo-5-(pyridin-2-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-{[[(2,2-dimethyl-1-phenylcyclopropyl)methyl](methyl)amino]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H25N3O2
    2-{[[(2,2-dimethyl-1-phenylcyclopropyl)methyl](methyl)amino]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— Ethyl 7-methyl-2-(methylsulfanyl)-4-oxo-5-(2,4,5-trimethoxyphenyl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H25N3O6S
    Ethyl 7-methyl-2-(methylsulfanyl)-4-oxo-5-(2,4,5-trimethoxyphenyl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-[(2,3-dimethyl-4-oxo-3,4,5,7-tetrahydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)methyl]-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C17H17N5O3
    2-[(2,3-dimethyl-4-oxo-3,4,5,7-tetrahydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)methyl]-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— methyl 7-methyl-2-methylsulfanyl-4-oxo-5-[3-(trifluoromethyl)phenyl]-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H16F3N3O3S
    methyl 7-methyl-2-methylsulfanyl-4-oxo-5-[3-(trifluoromethyl)phenyl]-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-{[2-(dimethylamino)-4-oxo-1,3,8-triazaspiro[4.5]dec-1-en-8-yl]methyl}-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C19H24N6O2
    2-{[2-(dimethylamino)-4-oxo-1,3,8-triazaspiro[4.5]dec-1-en-8-yl]methyl}-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[[(3-ethylisoxazol-5-yl)methyl](methyl)amino]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H18N4O3
    2-{[[(3-ethylisoxazol-5-yl)methyl](methyl)amino]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[(2,1,3-benzothiadiazol-5-ylmethyl)(methyl)amino]methyl}-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H17N5OS
    2-{[(2,1,3-benzothiadiazol-5-ylmethyl)(methyl)amino]methyl}-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 8-methyl-2-[(4-[1,2,4]triazolo[4,3-a]pyridin-3-ylpiperidin-1-yl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H22N6O
    8-methyl-2-[(4-[1,2,4]triazolo[4,3-a]pyridin-3-ylpiperidin-1-yl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[{[4-(hydroxymethyl)tetrahydro-2H-pyran-4-yl]methyl}(methyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C17H23N3O3
    2-{[{[4-(hydroxymethyl)tetrahydro-2H-pyran-4-yl]methyl}(methyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(4-benzyl-2-methyl-3-oxopiperazin-1-yl)methyl]-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H22N4O3
    2-[(4-benzyl-2-methyl-3-oxopiperazin-1-yl)methyl]-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-hydroxy-2-({4-[5-(hydroxymethyl)-4-methyl-4H-1,2,4-triazol-3-yl]piperidin-1-yl}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H22N6O3
    9-hydroxy-2-({4-[5-(hydroxymethyl)-4-methyl-4H-1,2,4-triazol-3-yl]piperidin-1-yl}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-hydroxy-2-{[2-(2-methoxyethyl)morpholin-4-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H21N3O4
    9-hydroxy-2-{[2-(2-methoxyethyl)morpholin-4-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-({ethyl[2-hydroxy-2-(3-hydroxyphenyl)ethyl]amino}methyl)-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C19H21N3O4
    2-({ethyl[2-hydroxy-2-(3-hydroxyphenyl)ethyl]amino}methyl)-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(4-cyclohexyl-1,4-diazepan-1-yl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H28N4O
    2-[(4-cyclohexyl-1,4-diazepan-1-yl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 5-[[2-[Cyclohexyl(methyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1,1-dioxothiolan-3-yl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H26N4O4S3
    5-[[2-[Cyclohexyl(methyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1,1-dioxothiolan-3-yl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-{[4-(cyclobutylcarbonyl)-1,4-diazepan-1-yl]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C19H24N4O3
    2-{[4-(cyclobutylcarbonyl)-1,4-diazepan-1-yl]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 8-methyl-2-{[[(1-methyl-1H-imidazol-2-yl)methyl](propyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H23N5O
    8-methyl-2-{[[(1-methyl-1H-imidazol-2-yl)methyl](propyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 8-methyl-2-({methyl[2-(2-oxopiperidin-1-yl)ethyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H24N4O2
    8-methyl-2-({methyl[2-(2-oxopiperidin-1-yl)ethyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[[(5-ethylpyridin-2-yl)methyl](methyl)amino]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H20N4O2
    2-{[[(5-ethylpyridin-2-yl)methyl](methyl)amino]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-hydroxy-3-{[trans-3-hydroxy-4-piperidin-1-ylpyrrolidin-1-yl]carbonyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H22N4O4
    9-hydroxy-3-{[trans-3-hydroxy-4-piperidin-1-ylpyrrolidin-1-yl]carbonyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-cyclopentyl{1-[(4-fluorophenyl)methyl]-2-imino-10-methyl-5-oxo(1,6-dihydropy ridino[2,3-d]pyridino[1,2-a]pyrimidin-3-yl)}carboxamide —— C25H24FN5O2
    N-cyclopentyl{1-[(4-fluorophenyl)methyl]-2-imino-10-methyl-5-oxo(1,6-dihydropy ridino[2,3-d]pyridino[1,2-a]pyrimidin-3-yl)}carboxamide
    —— 3-(3-Methoxypropyl)-5-[(9-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O4S2
    3-(3-Methoxypropyl)-5-[(9-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-{2-(Dimethylamino)-6-[(5-methyl-1,3,4-oxadiazol-2-yl)methyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl}piperidin-4-ol —— C18H27N7O2
    1-{2-(Dimethylamino)-6-[(5-methyl-1,3,4-oxadiazol-2-yl)methyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl}piperidin-4-ol
    —— 7-methyl-2-({methyl[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H23N5O
    7-methyl-2-({methyl[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-hydroxy-2-({4-[(methylthio)methyl]piperidin-1-yl}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H21N3O2S
    9-hydroxy-2-({4-[(methylthio)methyl]piperidin-1-yl}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[4-(2,3-dihydro-1H-inden-2-yl)piperazin-1-yl]methyl}-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H26N4O
    2-{[4-(2,3-dihydro-1H-inden-2-yl)piperazin-1-yl]methyl}-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[2-(3-methoxyphenyl)azetidin-1-yl]methyl}-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H21N3O2
    2-{[2-(3-methoxyphenyl)azetidin-1-yl]methyl}-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-({methyl[(5-phenylisoxazol-3-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H20N4O2
    6-methyl-2-({methyl[(5-phenylisoxazol-3-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— methyl 2-benzylsulfanyl-7-methyl-4-oxo-5-(4-propan-2-ylphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C26H27N3O3S
    methyl 2-benzylsulfanyl-7-methyl-4-oxo-5-(4-propan-2-ylphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-ethyl-1,7-dimethyl-2,4-dioxo-N-(tetrahydro-2H-pyran-2-ylmethyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C18H24N4O4
    N-ethyl-1,7-dimethyl-2,4-dioxo-N-(tetrahydro-2H-pyran-2-ylmethyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— 2-{[[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl](methyl)amino]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C17H21N5O2
    2-{[[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl](methyl)amino]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-cyano-N-(furan-2-ylmethyl)-3-(9-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)prop-2-enamide —— C22H21N5O4
    2-cyano-N-(furan-2-ylmethyl)-3-(9-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)prop-2-enamide
    —— 2-(hexahydro-1H-pyrrolo[1,2-a][1,4]diazepin-2(3H)-ylmethyl)-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H24N4O
    2-(hexahydro-1H-pyrrolo[1,2-a][1,4]diazepin-2(3H)-ylmethyl)-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(2,4-dichlorophenoxy)-N-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)acetamide —— C15H10Cl2N4O3S
    2-(2,4-dichlorophenoxy)-N-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)acetamide
    —— 9-hydroxy-2-{[4-(tetrahydro-2H-thiopyran-4-yl)piperazin-1-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H24N4O2S
    9-hydroxy-2-{[4-(tetrahydro-2H-thiopyran-4-yl)piperazin-1-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[[(1-isopropyl-3,5-dimethyl-1H-pyrazol-4-yl)methyl](methyl)amino]methyl}-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H27N5O
    2-{[[(1-isopropyl-3,5-dimethyl-1H-pyrazol-4-yl)methyl](methyl)amino]methyl}-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-methyl-5-[(8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine-3-carboxamide —— C18H20N6O2
    N-methyl-5-[(8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine-3-carboxamide
    —— 2-({methyl[(4-methyl-1,2,3-thiadiazol-5-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C14H15N5OS
    2-({methyl[(4-methyl-1,2,3-thiadiazol-5-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-methyl-2-{[(tetrahydrofuran-2-ylmethyl)(3-thienylmethyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H23N3O2S
    9-methyl-2-{[(tetrahydrofuran-2-ylmethyl)(3-thienylmethyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[3-(2-fluorophenoxy)azetidin-1-yl]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H16FN3O3
    2-{[3-(2-fluorophenoxy)azetidin-1-yl]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-[(2E)-3-cyano-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-3,5-dimethoxybenzamide —— C27H25N5O5
    N-[(2E)-3-cyano-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-3,5-dimethoxybenzamide
    —— N-(2,6-dimethylphenyl)-4-oxo-2-[[2-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C24H23F3N4O2
    N-(2,6-dimethylphenyl)-4-oxo-2-[[2-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— 3-Ethyl-5-[[4-oxo-2-(propylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C17H18N4O2S2
    3-Ethyl-5-[[4-oxo-2-(propylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one