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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
    —— 2-({ethyl[2-(phenylthio)ethyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C19H21N3OS
    2-({ethyl[2-(phenylthio)ethyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-cyclohexyl-6-imino-7-[(4-methoxyphenyl)methyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C26H27N5O3
    N-cyclohexyl-6-imino-7-[(4-methoxyphenyl)methyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 2-({3-[3-(2-methoxyethyl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}methyl)-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H25N5O3
    2-({3-[3-(2-methoxyethyl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}methyl)-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-({methyl[(5-propyl-1H-pyrazol-3-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H23N5O
    6-methyl-2-({methyl[(5-propyl-1H-pyrazol-3-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[[(5-isopropyl-1,2,4-oxadiazol-3-yl)methyl](methyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H19N5O2
    2-{[[(5-isopropyl-1,2,4-oxadiazol-3-yl)methyl](methyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-[(4-pyrimidin-2-yl-1,4-diazepan-1-yl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C19H22N6O
    6-methyl-2-[(4-pyrimidin-2-yl-1,4-diazepan-1-yl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-Butyl-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H26N4O4S2
    3-Butyl-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[(2,6-dimethylmorpholin-4-yl)carbonyl]-9-methyl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one —— C18H19N3O3S
    2-[(2,6-dimethylmorpholin-4-yl)carbonyl]-9-methyl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one
    —— 2-Imino-8-methyl-10-oxo-1-pyridin-3-ylmethyl-1,10-dihydro-2H-1,9,10a-triaza-anthracene-3-carboxylic acid butylamide —— C23H24N6O2
    2-Imino-8-methyl-10-oxo-1-pyridin-3-ylmethyl-1,10-dihydro-2H-1,9,10a-triaza-anthracene-3-carboxylic acid butylamide
    —— 5-[[2-(Ethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H22N4O2S2
    5-[[2-(Ethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 1-[3-[[3-(furan-2-ylmethyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate —— C26H26N4O5S2
    Ethyl 1-[3-[[3-(furan-2-ylmethyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— 6-methyl-2-({methyl[(3-pyridin-2-ylisoxazol-5-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H19N5O2
    6-methyl-2-({methyl[(3-pyridin-2-ylisoxazol-5-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-{[methyl(1-methyl-2-pyrazin-2-ylethyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H21N5O
    7-methyl-2-{[methyl(1-methyl-2-pyrazin-2-ylethyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[(4-hydroxy-1,1-dioxidotetrahydro-3-thienyl)(2-hydroxyethyl)amino]methyl}-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H21N3O5S
    2-{[(4-hydroxy-1,1-dioxidotetrahydro-3-thienyl)(2-hydroxyethyl)amino]methyl}-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-({isobutyl[(1-methyl-1H-pyrazol-4-yl)methyl]amino}methyl)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C19H25N5O
    2-({isobutyl[(1-methyl-1H-pyrazol-4-yl)methyl]amino}methyl)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 8-methyl-2-({methyl[(4-methyl-1H-imidazol-2-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H19N5O
    8-methyl-2-({methyl[(4-methyl-1H-imidazol-2-yl)methyl]amino}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— propan-2-yl 2-benzylsulfanyl-5-(4-ethoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C27H29N3O4S
    propan-2-yl 2-benzylsulfanyl-5-(4-ethoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-(3-Hydroxy-4-methoxyphenyl)-5,7-dimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione —— C23H19N3O5
    2-(3-Hydroxy-4-methoxyphenyl)-5,7-dimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— 2-({ethyl[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]amino}methyl)-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H19N5O2
    2-({ethyl[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]amino}methyl)-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-hydroxy-2-{[2-(2-pyridin-2-ylethyl)piperidin-1-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H24N4O2
    9-hydroxy-2-{[2-(2-pyridin-2-ylethyl)piperidin-1-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[ethyl-[(3S,4R)-4-hydroxyoxolan-3-yl]amino]methyl]-9-hydroxypyrido[1,2-a]pyrimidin-4-one —— C15H19N3O4
    2-[[ethyl-[(3S,4R)-4-hydroxyoxolan-3-yl]amino]methyl]-9-hydroxypyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-{[methyl(tetrahydro-2H-thiopyran-4-yl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H21N3OS
    7-methyl-2-{[methyl(tetrahydro-2H-thiopyran-4-yl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-[(3S,4S)-4-ethoxy-1-methylpyrrolidin-3-yl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C17H23N5O4
    N-[(3S,4S)-4-ethoxy-1-methylpyrrolidin-3-yl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— 5-[[2-(1-Hydroxybutan-2-ylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H26N4O4S2
    5-[[2-(1-Hydroxybutan-2-ylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-[3-[[3-(3-Methoxypropyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C22H25N5O4S2
    1-[3-[[3-(3-Methoxypropyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 7-chloro-2-{[3-(1H-pyrazol-3-yl)piperidin-1-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C17H18ClN5O
    7-chloro-2-{[3-(1H-pyrazol-3-yl)piperidin-1-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-hydroxy-2-{[4-(pyridin-2-ylmethoxy)piperidin-1-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H22N4O3
    9-hydroxy-2-{[4-(pyridin-2-ylmethoxy)piperidin-1-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— Ethyl 6-(4-chloro-3-nitrobenzoyl)imino-7-cyclohexyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C27H24ClN5O6
    Ethyl 6-(4-chloro-3-nitrobenzoyl)imino-7-cyclohexyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 2-({2-[1-(2-methoxyethyl)-1H-tetrazol-5-yl]morpholin-4-yl}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C17H21N7O3
    2-({2-[1-(2-methoxyethyl)-1H-tetrazol-5-yl]morpholin-4-yl}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— propan-2-yl 2-benzylsulfanyl-5-(4-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C26H27N3O4S
    propan-2-yl 2-benzylsulfanyl-5-(4-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 9-hydroxy-2-{[(2-methoxy-1-pyridin-2-ylethyl)(methyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H20N4O3
    9-hydroxy-2-{[(2-methoxy-1-pyridin-2-ylethyl)(methyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[bis(1,3-oxazol-4-ylmethyl)amino]methyl}-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H17N5O3
    2-{[bis(1,3-oxazol-4-ylmethyl)amino]methyl}-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-isobutyl-9-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide 690252-75-6 C16H17N3O2S
    N-isobutyl-9-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide
    —— 2-{[[(5-ethyl-1,3,4-oxadiazol-2-yl)methyl](isopropyl)amino]methyl}-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H23N5O2
    2-{[[(5-ethyl-1,3,4-oxadiazol-2-yl)methyl](isopropyl)amino]methyl}-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-[(8-chloro-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)methyl]-1-methyl-2H-pyrazolo[3,4-d]pyrimidin-4-one —— C18H17ClN6O
    6-[(8-chloro-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)methyl]-1-methyl-2H-pyrazolo[3,4-d]pyrimidin-4-one
    —— 2-{[4-(4-methyl-4H-1,2,4-triazol-3-yl)piperidin-1-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C17H20N6O
    2-{[4-(4-methyl-4H-1,2,4-triazol-3-yl)piperidin-1-yl]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-({4-[hydroxy(2-thienyl)methyl]piperidin-1-yl}methyl)-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H23N3O2S
    2-({4-[hydroxy(2-thienyl)methyl]piperidin-1-yl}methyl)-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[(3-hydroxy-3-phenylpropyl)(methyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C19H21N3O2
    2-{[(3-hydroxy-3-phenylpropyl)(methyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(1,1-Dioxo-1,4-thiazinan-4-yl)methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C14H17N3O3S
    2-[(1,1-Dioxo-1,4-thiazinan-4-yl)methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 9-hydroxy-2-{[methyl(quinoxalin-2-ylmethyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C19H17N5O2
    9-hydroxy-2-{[methyl(quinoxalin-2-ylmethyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— Ethyl 5-oxo-1-(tetrahydro-2-furanylmethyl)-2-[(3,4,5-triethoxybenzoyl)imino]-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate —— C32H36N4O8
    Ethyl 5-oxo-1-(tetrahydro-2-furanylmethyl)-2-[(3,4,5-triethoxybenzoyl)imino]-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate
    —— 2-{[[(1-ethyl-1H-pyrazol-4-yl)methyl](methyl)amino]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H19N5O2
    2-{[[(1-ethyl-1H-pyrazol-4-yl)methyl](methyl)amino]methyl}-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-(2-chlorobenzyl)-1-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C29H26ClN5O4
    N-(2-chlorobenzyl)-1-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 2-({(2-methoxyethyl)[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]amino}methyl)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H27N5O2
    2-({(2-methoxyethyl)[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]amino}methyl)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[[(3,5-dimethyl-1H-pyrazol-4-yl)methyl](methyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H19N5O
    2-{[[(3,5-dimethyl-1H-pyrazol-4-yl)methyl](methyl)amino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(10-methoxy-3,4-dihydro-2H-1,5-benzoxazocin-5(6H)-yl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H21N3O3
    2-[(10-methoxy-3,4-dihydro-2H-1,5-benzoxazocin-5(6H)-yl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-[(5-chlorothiophen-2-yl)methyl]-2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C23H25ClN4S
    6-[(5-chlorothiophen-2-yl)methyl]-2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 1-(4-chlorobenzyl)-2-imino-3-(phenylsulfonyl)-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one —— C24H17ClN4O3S
    1-(4-chlorobenzyl)-2-imino-3-(phenylsulfonyl)-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
    —— Prop-2-en-1-yl 7-methyl-2,4-dioxo-5-(pyridin-3-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C17H16N4O4
    Prop-2-en-1-yl 7-methyl-2,4-dioxo-5-(pyridin-3-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-[(tetrahydro-2H-pyran-2-ylmethoxy)acetyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one —— C15H21N3O4
    6-[(tetrahydro-2H-pyran-2-ylmethoxy)acetyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one