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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
    —— N-cycloheptyl-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C20H24N4O2
    N-cycloheptyl-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— N-(2-chlorobenzyl)-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C20H17ClN4O2
    N-(2-chlorobenzyl)-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— N-[2-(1-Cyclohexen-1-YL)ethyl]-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidine-2-carboxamide —— C21H24N4O2
    N-[2-(1-Cyclohexen-1-YL)ethyl]-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidine-2-carboxamide
    —— Ethyl 7-cyclohexyl-6-(2,5-dichlorobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C27H24Cl2N4O4
    Ethyl 7-cyclohexyl-6-(2,5-dichlorobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 6-(2,2-Dichloroacetyl)-2-(4-fluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C15H12Cl2FN3O2
    6-(2,2-Dichloroacetyl)-2-(4-fluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 6-(4-bromophenyl)sulfonyl-2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C19H23BrN4O2S
    6-(4-bromophenyl)sulfonyl-2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 1-butyl-N-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C27H31N5O4
    1-butyl-N-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 7-Chloro-2-({[3-(3-methoxyphenyl)-2-thioxo-2,3-dihydro[1,3]thiazolo[4',5':4,5]pyrimido[1,6-A][1,3]benzimidazol-5-YL]sulfanyl}methyl)-4H-pyrido[1,2-A]pyrimidin-4-one —— C27H17ClN6O2S3
    7-Chloro-2-({[3-(3-methoxyphenyl)-2-thioxo-2,3-dihydro[1,3]thiazolo[4',5':4,5]pyrimido[1,6-A][1,3]benzimidazol-5-YL]sulfanyl}methyl)-4H-pyrido[1,2-A]pyrimidin-4-one
    —— 6-Imino-7-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-N-[(pyridin-3-yl)methyl]-1,7,9-triazatricyclo[8.4.0.0,3,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C28H26N6O3
    6-Imino-7-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-N-[(pyridin-3-yl)methyl]-1,7,9-triazatricyclo[8.4.0.0,3,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— methyl 2-benzylsulfanyl-5-[4-(diethylamino)phenyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C27H30N4O3S
    methyl 2-benzylsulfanyl-5-[4-(diethylamino)phenyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 9,10-dimethoxy-3-(2-phenylethyl)-3,4,6,7-tetrahydro-2H-pyrimido[6,1-a]isoquinolin-3-ium-1-carbonitrile —— C23H26N3O2+
    9,10-dimethoxy-3-(2-phenylethyl)-3,4,6,7-tetrahydro-2H-pyrimido[6,1-a]isoquinolin-3-ium-1-carbonitrile
    —— 2-{5-[({6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)sulfanyl]-3-oxo-2H,3H-imidazo[1,2-c]quinazolin-2-yl}-N-[(thiophen-2-yl)methyl]acetamide —— C27H22N6O3S2
    2-{5-[({6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)sulfanyl]-3-oxo-2H,3H-imidazo[1,2-c]quinazolin-2-yl}-N-[(thiophen-2-yl)methyl]acetamide
    —— ethyl (2Z)-2-[(1,3-benzodioxol-5-ylcarbonyl)imino]-1-(3-methoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C27H26N4O7
    ethyl (2Z)-2-[(1,3-benzodioxol-5-ylcarbonyl)imino]-1-(3-methoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— 3-[4-oxo-5-[[4-oxo-2-(3-propan-2-yloxypropylamino)-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoate —— C21H24N4O5S2
    3-[4-oxo-5-[[4-oxo-2-(3-propan-2-yloxypropylamino)-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoate
    —— 5-[[2-[(4-Methoxyphenyl)methylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H22N4O3S2
    5-[[2-[(4-Methoxyphenyl)methylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Cyclohexyl-5-[[2-(3-ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H30N4O3S2
    3-Cyclohexyl-5-[[2-(3-ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-Chloro-6-(piperidine-1-carbonyl)pyrido[2,1-b]quinazolin-11-one —— C18H16ClN3O2
    2-Chloro-6-(piperidine-1-carbonyl)pyrido[2,1-b]quinazolin-11-one
    —— 3-[2-(3,4-Dimethoxyphenyl)ethyl]-5-[[4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O5S2
    3-[2-(3,4-Dimethoxyphenyl)ethyl]-5-[[4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[(7-Methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O3S2
    5-[(7-Methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-Bromo-6-[1,4-dioxa-8-azaspiro[4.5]decan-8-yl(oxo)methyl]-11-pyrido[2,1-b]quinazolinone —— C20H18BrN3O4
    2-Bromo-6-[1,4-dioxa-8-azaspiro[4.5]decan-8-yl(oxo)methyl]-11-pyrido[2,1-b]quinazolinone
    —— 8,8-dimethyl-2-methylsulfanyl-5-pyridin-2-yl-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinoline-4,6-dione —— C19H20N4O2S
    8,8-dimethyl-2-methylsulfanyl-5-pyridin-2-yl-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinoline-4,6-dione
    —— ethyl 5-(3-bromophenyl)-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18BrN3O3S
    ethyl 5-(3-bromophenyl)-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl 3-amino-5-methyl-4-oxo-2-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3H,4H-thieno[2,3-D]pyrimidine-6-carboxylate —— C18H15N5O4S2
    Methyl 3-amino-5-methyl-4-oxo-2-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3H,4H-thieno[2,3-D]pyrimidine-6-carboxylate
    —— N-cyclohexyl-2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C25H33N5O
    N-cyclohexyl-2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 2-Imino-8-methyl-1-(3-morpholin-4-yl-propyl)-10-oxo-1,10-dihydro-2H-1,9,10a-triaza-anthracene-3-carb oxylic acid (benzo[1,3]dioxol-5-ylmethyl)-amide —— C28H30N6O5
    2-Imino-8-methyl-1-(3-morpholin-4-yl-propyl)-10-oxo-1,10-dihydro-2H-1,9,10a-triaza-anthracene-3-carb oxylic acid (benzo[1,3]dioxol-5-ylmethyl)-amide
    —— Ethyl 5-oxo-2-[(4-pyridylcarbonyl)imino]-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate —— C25H23N5O5
    Ethyl 5-oxo-2-[(4-pyridylcarbonyl)imino]-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate
    —— 2-imino-8-methyl-3-(phenylsulfonyl)-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one —— C21H20N4O3S
    2-imino-8-methyl-3-(phenylsulfonyl)-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one
    —— 5-[[7-Methyl-2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O2S2
    5-[[7-Methyl-2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— propan-2-yl 7-methyl-2-methylsulfanyl-4-oxo-5-phenyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O3S
    propan-2-yl 7-methyl-2-methylsulfanyl-4-oxo-5-phenyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 8-Bromo-2-[(5,7-dimethyl-6-prop-2-enyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C19H17BrN6OS
    8-Bromo-2-[(5,7-dimethyl-6-prop-2-enyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-butyl-7-cyclopentyl-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C21H25N5O2
    N-butyl-7-cyclopentyl-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— ethyl 5-(3-bromophenyl)-2-ethylsulfanyl-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H20BrN3O3S
    ethyl 5-(3-bromophenyl)-2-ethylsulfanyl-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl 2-ethylsulfanyl-5-(3-fluorophenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22FN3O3S
    propan-2-yl 2-ethylsulfanyl-5-(3-fluorophenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Isopropyl 5-(3-bromophenyl)-2-(ethylthio)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22BrN3O3S
    Isopropyl 5-(3-bromophenyl)-2-(ethylthio)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-[[2-(azepan-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylideneamino]-3-nitrobenzamide —— C22H22N6O4
    N-[[2-(azepan-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylideneamino]-3-nitrobenzamide
    —— 3-Benzyl-5-[[2-(benzylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H20N4O2S2
    3-Benzyl-5-[[2-(benzylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-bromo-11-oxo-N-(thiophen-2-ylmethyl)pyrido[2,1-b]quinazoline-6-carboxamide —— C18H12BrN3O2S
    2-bromo-11-oxo-N-(thiophen-2-ylmethyl)pyrido[2,1-b]quinazoline-6-carboxamide
    —— 2-(2-ethylpiperidin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde —— C17H21N3O2
    2-(2-ethylpiperidin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde
    —— 3-Cyclohexyl-5-[[7-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H28N4O2S2
    3-Cyclohexyl-5-[[7-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,3-Benzodioxol-5-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C29H24N4O4S2
    5-[[2-(1,3-Benzodioxol-5-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1-Hydroxybutan-2-ylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H22N4O3S2
    5-[[2-(1-Hydroxybutan-2-ylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-methyl-N-(1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ium-4-yl)acetamide —— C11H16N3O+
    N-methyl-N-(1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ium-4-yl)acetamide
    —— ethyl 2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-4-oxo-5-(4-propan-2-ylphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C27H28FN3O3S
    ethyl 2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-4-oxo-5-(4-propan-2-ylphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Lin-4-one —— C36H24Cl2N8O4S2
    Lin-4-one
    —— 3-Butan-2-yl-5-[[2-(3-methoxypropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H26N4O3S2
    3-Butan-2-yl-5-[[2-(3-methoxypropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Isopropyl 7-methyl-2-(methylthio)-5-(4-nitrophenyl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H20N4O5S
    Isopropyl 7-methyl-2-(methylthio)-5-(4-nitrophenyl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 5-[4-(dimethylamino)phenyl]-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H22N4O3S
    methyl 5-[4-(dimethylamino)phenyl]-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 1-(9-Cyano-8,18-dioxo-1,4,6,11-tetrazatetracyclo[8.8.0.02,7.012,17]octadeca-2,4,6,9,12,14,16-heptaen-5-yl)piperidine-4-carboxamide —— C21H17N7O3
    1-(9-Cyano-8,18-dioxo-1,4,6,11-tetrazatetracyclo[8.8.0.02,7.012,17]octadeca-2,4,6,9,12,14,16-heptaen-5-yl)piperidine-4-carboxamide
    —— 5-[[7-Methyl-2-[(4-methylphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H24N4O2S2
    5-[[7-Methyl-2-[(4-methylphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Butan-2-yl-5-[[4-oxo-2-(prop-2-enylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H20N4O2S2
    3-Butan-2-yl-5-[[4-oxo-2-(prop-2-enylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one