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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
    —— 1,9-Dimethyl-2-[(4-methylpiperidino)carbonyl]pyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one —— C19H22N4O2
    1,9-Dimethyl-2-[(4-methylpiperidino)carbonyl]pyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one
    —— Sdccgsbi-0139388.P001 —— C18H20N4O2
    Sdccgsbi-0139388.P001
    —— 1,9-Dimethyl-2-(1-pyrrolidinylcarbonyl)pyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one —— C17H18N4O2
    1,9-Dimethyl-2-(1-pyrrolidinylcarbonyl)pyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one
    —— N-benzyl-1,9-dimethyl-4-oxo-N-phenethyl-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C28H26N4O2
    N-benzyl-1,9-dimethyl-4-oxo-N-phenethyl-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 1,9-Dimethyl-2-[(2-methylpiperidino)carbonyl]pyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one —— C19H22N4O2
    1,9-Dimethyl-2-[(2-methylpiperidino)carbonyl]pyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one
    —— 1,9-Dimethyl-2-[(3-methylpiperidino)carbonyl]pyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one —— C19H22N4O2
    1,9-Dimethyl-2-[(3-methylpiperidino)carbonyl]pyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one
    —— 2-(1-Azepanylcarbonyl)-1,9-dimethylpyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one —— C19H22N4O2
    2-(1-Azepanylcarbonyl)-1,9-dimethylpyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one
    —— (2S)-N-(2-fluoropyridin-3-yl)-3-methyl-2-(5-methyl-2,4-dioxo-1H-pyrido[2,3-d]pyrimidin-3-yl)butanamide —— C18H18FN5O3
    (2S)-N-(2-fluoropyridin-3-yl)-3-methyl-2-(5-methyl-2,4-dioxo-1H-pyrido[2,3-d]pyrimidin-3-yl)butanamide
    —— methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(4-hydroxy-3-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C24H22ClN3O5S
    methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(4-hydroxy-3-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(2-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C24H22ClN3O4S
    methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(2-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl 2-[(2-chlorobenzyl)sulfanyl]-5-(4-hydroxyphenyl)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H20ClN3O4S
    Methyl 2-[(2-chlorobenzyl)sulfanyl]-5-(4-hydroxyphenyl)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H18ClN3O3S2
    methyl 2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-5-(3-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C24H22ClN3O3S
    methyl 2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-5-(3-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C25H24ClN3O6S
    methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(3,4-dichlorophenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C23H18Cl3N3O3S
    methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(3,4-dichlorophenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(4-ethoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C25H24ClN3O4S
    methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(4-ethoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 5-(4-bromophenyl)-2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C23H19BrClN3O3S
    methyl 5-(4-bromophenyl)-2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-5-(3-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C23H19ClN4O5S
    methyl 2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-5-(3-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-(Furan-2-ylmethyl)-5-[[2-(3-imidazol-1-ylpropyl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H21N5O3S2
    3-(Furan-2-ylmethyl)-5-[[2-(3-imidazol-1-ylpropyl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-(2-Hydroxyethylamino)-3-(2-hydroxyethyliminomethyl)pyrido[1,2-a]pyrimidin-4-one —— C13H16N4O3
    2-(2-Hydroxyethylamino)-3-(2-hydroxyethyliminomethyl)pyrido[1,2-a]pyrimidin-4-one
    —— 3-(4-Bromophenyl)sulfonyl-1-butyl-2-imino-10-methyl-5-dipyrido[3,4-c:1'',2''-f]pyrimidinone —— C22H21BrN4O3S
    3-(4-Bromophenyl)sulfonyl-1-butyl-2-imino-10-methyl-5-dipyrido[3,4-c:1'',2''-f]pyrimidinone
    —— methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(4-fluorophenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C23H19ClFN3O3S
    methyl 2-[(2-chlorophenyl)methylsulfanyl]-5-(4-fluorophenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-[[2-[3-(Dimethylamino)propylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H23N5O2S2
    5-[[2-[3-(Dimethylamino)propylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[7-Methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C29H26N4O2S2
    5-[[7-Methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(Benzylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-cyclohexyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O2S2
    5-[[2-(Benzylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-cyclohexyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[5-[[2-[(2-hydroxy-2-phenylethyl)amino]-9-methyl-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate —— C23H20N4O5S2
    2-[5-[[2-[(2-hydroxy-2-phenylethyl)amino]-9-methyl-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate
    —— 5-[[2-[3-(Dimethylamino)propylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H25N5O3S2
    5-[[2-[3-(Dimethylamino)propylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-methyl-2-(4-methylpiperazine-1-carbonyl)pyrido[1,2-a]pyrrolo[2,3-d]pyrimidin-4(1H)-one —— C17H19N5O2
    1-methyl-2-(4-methylpiperazine-1-carbonyl)pyrido[1,2-a]pyrrolo[2,3-d]pyrimidin-4(1H)-one
    —— 5-(4-Ethylpiperazine-1-carbonyl)-6-methyl-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C18H21N5O2
    5-(4-Ethylpiperazine-1-carbonyl)-6-methyl-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— 2-(1,4-dioxa-8-azaspiro[4.5]dec-8-ylcarbonyl)-1-methylpyrido[1,2-a]pyrrolo[2,3-d]pyrimidin-4(1H)-one —— C19H20N4O4
    2-(1,4-dioxa-8-azaspiro[4.5]dec-8-ylcarbonyl)-1-methylpyrido[1,2-a]pyrrolo[2,3-d]pyrimidin-4(1H)-one
    —— 1-methyl-2-(morpholin-4-ylcarbonyl)pyrido[1,2-a]pyrrolo[2,3-d]pyrimidin-4(1H)-one —— C16H16N4O3
    1-methyl-2-(morpholin-4-ylcarbonyl)pyrido[1,2-a]pyrrolo[2,3-d]pyrimidin-4(1H)-one
    —— 5-(4-ethylpiperazine-1-carbonyl)-6-methyl-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C18H22N5O2+
    5-(4-ethylpiperazine-1-carbonyl)-6-methyl-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— 2-[(3,5-Dimethylpiperidino)carbonyl]-1-methylpyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one —— C19H22N4O2
    2-[(3,5-Dimethylpiperidino)carbonyl]-1-methylpyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one
    —— 6-methyl-5-(4-methylpiperazine-1-carbonyl)-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C17H20N5O2+
    6-methyl-5-(4-methylpiperazine-1-carbonyl)-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— 7-benzyl-6-imino-11-methyl-2-oxo-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C27H30N6O2
    7-benzyl-6-imino-11-methyl-2-oxo-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 3-Cyclohexyl-5-[[9-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H32N4O3S2
    3-Cyclohexyl-5-[[9-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-Imino-11-methyl-5-(morpholine-4-carbonyl)-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C25H25N5O3
    6-Imino-11-methyl-5-(morpholine-4-carbonyl)-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 6-(2,6-Dimethoxybenzoyl)-2-[(4-fluorophenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C23H22FN3O4
    6-(2,6-Dimethoxybenzoyl)-2-[(4-fluorophenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 1,3-dimethyl-5,10-dihydro-1<i>H</i>-pyrimido[4,5-<i>b</i>]quinoline-2,4-dione 39260-02-1 C13H13N3O2
    1,3-dimethyl-5,10-dihydro-1<i>H</i>-pyrimido[4,5-<i>b</i>]quinoline-2,4-dione
    —— N-ethyl{2-imino-1-[(4-methoxyphenyl)methyl]-5-oxo(1,6-dihydropyridino[1,2-a]py ridino[2,3-d]pyrimidin-3-yl)}carboxamide —— C22H21N5O3
    N-ethyl{2-imino-1-[(4-methoxyphenyl)methyl]-5-oxo(1,6-dihydropyridino[1,2-a]py ridino[2,3-d]pyrimidin-3-yl)}carboxamide
    —— 5-[[2-(3-Ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H28N4O4S2
    5-[[2-(3-Ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(4-chlorophenyl)-2-methyl-4-(4-methylpiperidin-1-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C21H26ClN5O
    N-(4-chlorophenyl)-2-methyl-4-(4-methylpiperidin-1-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-Benzyl-1-(3-hydroxypropyl)-2-imino-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide 618076-63-4 C23H23N5O3
    N-Benzyl-1-(3-hydroxypropyl)-2-imino-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— N-[5-Cyano-11-methyl-7-(2-methylpropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]-3,4-dimethylbenzamide —— C26H25N5O2
    N-[5-Cyano-11-methyl-7-(2-methylpropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]-3,4-dimethylbenzamide
    —— 6-Imino-5-(4-methylpiperazine-1-carbonyl)-7-(3-propan-2-yloxypropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C23H30N6O3
    6-Imino-5-(4-methylpiperazine-1-carbonyl)-7-(3-propan-2-yloxypropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— methyl 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 5-(1,3-benzodioxol-5-yl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-[5-[[2-(2-methylpropylamino)-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoate —— C22H26N4O4S2
    6-[5-[[2-(2-methylpropylamino)-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoate
    —— methyl 2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-5-(3-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C24H22FN3O3S
    methyl 2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-5-(3-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 5-(1,3-benzodioxol-5-yl)-2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C24H20ClN3O5S
    methyl 5-(1,3-benzodioxol-5-yl)-2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl 2-[(2-fluorophenyl)methylsulfanyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C25H24FN3O6S
    methyl 2-[(2-fluorophenyl)methylsulfanyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate