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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-[5-cyano-11-methyl-2-oxo-7-(3-propan-2-yloxypropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]-2-methyl-3-nitrobenzamide —— C27H26N6O5
    N-[5-cyano-11-methyl-2-oxo-7-(3-propan-2-yloxypropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]-2-methyl-3-nitrobenzamide
    —— Ethyl 2-imino-10-methyl-5-oxo-1-(4-pyridylmethyl)-1,6-dihydropyridino[2,3-d]py ridino[1,2-a]pyrimidine-3-carboxylate —— C21H19N5O3
    Ethyl 2-imino-10-methyl-5-oxo-1-(4-pyridylmethyl)-1,6-dihydropyridino[2,3-d]py ridino[1,2-a]pyrimidine-3-carboxylate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(2-pyrimidin-2-yl-1,3-thiazol-4-yl)acetate —— C19H15N5O3S
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(2-pyrimidin-2-yl-1,3-thiazol-4-yl)acetate
    —— 3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(ethylamino)-4H-pyrido[1,2-a]pyrimidin-4-one 609796-00-1 C20H22N4O2S2
    3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(ethylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(6-nitroindazol-1-yl)propanoate —— C19H15N5O5
    (4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(6-nitroindazol-1-yl)propanoate
    —— 1-ethyl-2-imino-8-methyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one —— C21H20N4O3S
    1-ethyl-2-imino-8-methyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one
    —— 1-(2-furylmethyl)-2-imino-10-methyl-N~3~-(4-methylbenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C26H23N5O3
    1-(2-furylmethyl)-2-imino-10-methyl-N~3~-(4-methylbenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— N-[(4S)-1-tert-butyl-4,5,6,7-tetrahydroindazol-4-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C20H23N5O2
    N-[(4S)-1-tert-butyl-4,5,6,7-tetrahydroindazol-4-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(4R)-1-tert-butyl-4,5,6,7-tetrahydroindazol-4-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C20H23N5O2
    N-[(4R)-1-tert-butyl-4,5,6,7-tetrahydroindazol-4-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-[[4-(6-fluoro-1H-indol-3-yl)-3,6-dihydro-2H-pyridin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C23H21FN4O
    2-[[4-(6-fluoro-1H-indol-3-yl)-3,6-dihydro-2H-pyridin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— (2R)-2-(4-methoxyphenyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione —— C21H15N3O4
    (2R)-2-(4-methoxyphenyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— 6-[(3,4-Dichloroanilino)methyl]pyrido[2,3-d]pyrimidine-2,4-diamine —— C14H12Cl2N6
    6-[(3,4-Dichloroanilino)methyl]pyrido[2,3-d]pyrimidine-2,4-diamine
    —— N-[(1S,8aR)-1,2,3,5,6,7,8,8a-octahydroindolizin-1-yl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C19H25N5O3
    N-[(1S,8aR)-1,2,3,5,6,7,8,8a-octahydroindolizin-1-yl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(1R,8aR)-1,2,3,5,6,7,8,8a-octahydroindolizin-1-yl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C19H25N5O3
    N-[(1R,8aR)-1,2,3,5,6,7,8,8a-octahydroindolizin-1-yl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— 3-(Furan-2-ylmethyl)-5-[[2-(3-hydroxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H20N4O4S2
    3-(Furan-2-ylmethyl)-5-[[2-(3-hydroxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-cyano-N-(3-methoxypropyl)-3-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)prop-2-enamide —— C20H23N5O4
    2-cyano-N-(3-methoxypropyl)-3-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)prop-2-enamide
    —— 5-[[2-(2,6-Dimethylmorpholin-4-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H26N4O4S2
    5-[[2-(2,6-Dimethylmorpholin-4-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-[(4-fluorophenyl)methyl]-6-imino-11-methyl-2-oxo-7-[3-(propan-2-yloxy)propyl]-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C26H28FN5O3
    N-[(4-fluorophenyl)methyl]-6-imino-11-methyl-2-oxo-7-[3-(propan-2-yloxy)propyl]-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 2-(1,3-Benzothiazol-2-yl)-3-(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)prop-2-enenitrile —— C24H21N5OS
    2-(1,3-Benzothiazol-2-yl)-3-(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)prop-2-enenitrile
    —— 3-Cyclohexyl-5-[[2-(dipropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H32N4O2S2
    3-Cyclohexyl-5-[[2-(dipropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-[3-[(3R)-3-methylpiperidin-1-yl]propyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C20H29N5O3
    N-[3-[(3R)-3-methylpiperidin-1-yl]propyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[4-[(3S,5S)-3,5-dimethylpiperidin-1-yl]butyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C22H33N5O3
    N-[4-[(3S,5S)-3,5-dimethylpiperidin-1-yl]butyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— 3-[2-(4-Methoxyphenyl)ethyl]-5-[(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O3S2
    3-[2-(4-Methoxyphenyl)ethyl]-5-[(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-ethyl[2-imino-10-methyl-5-oxo-1-benzyl(1,6-dihydropyridino[2,3-d]pyridino[1, 2-a]pyrimidin-3-yl)]carboxamide —— C22H21N5O2
    N-ethyl[2-imino-10-methyl-5-oxo-1-benzyl(1,6-dihydropyridino[2,3-d]pyridino[1, 2-a]pyrimidin-3-yl)]carboxamide
    —— 4-[5-[[2-[benzyl(methyl)amino]-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoate —— C24H22N4O4S2
    4-[5-[[2-[benzyl(methyl)amino]-4-oxo-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoate
    —— 3-Cyclohexyl-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H28N4O2S2
    3-Cyclohexyl-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-[2-(4-bromophenyl)-2-methylpropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H18BrN3O2
    N-[2-(4-bromophenyl)-2-methylpropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— propan-2-yl 5-(4-chlorophenyl)-2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C25H23ClFN3O3S
    propan-2-yl 5-(4-chlorophenyl)-2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-(2-Bromobenzoyl)-2-(4-methylphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H18BrN3O2
    6-(2-Bromobenzoyl)-2-(4-methylphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 1-methyl-4-oxo-N-(2-phenylethyl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C20H18N4O2
    1-methyl-4-oxo-N-(2-phenylethyl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 7-Cyclopentyl-5-(4-ethylpiperazine-1-carbonyl)-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C23H28N6O2
    7-Cyclopentyl-5-(4-ethylpiperazine-1-carbonyl)-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 5-(3,5-Dimethylpiperidine-1-carbonyl)-6-imino-11-methyl-7-(2-methylpropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C24H31N5O2
    5-(3,5-Dimethylpiperidine-1-carbonyl)-6-imino-11-methyl-7-(2-methylpropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— N-[2-(1H-indol-3-yl)ethyl]-2-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)acetamide —— C19H17N5O2S
    N-[2-(1H-indol-3-yl)ethyl]-2-(4-oxo-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-3-yl)acetamide
    —— ethyl (2Z)-2-{[(3,4-dimethoxyphenyl)carbonyl]imino}-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C29H30N4O7
    ethyl (2Z)-2-{[(3,4-dimethoxyphenyl)carbonyl]imino}-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— propan-2-yl 7-methyl-5-(4-methylphenyl)-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O3S
    propan-2-yl 7-methyl-5-(4-methylphenyl)-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-[[2-[(4-Methoxyphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H24N4O3S2
    5-[[2-[(4-Methoxyphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-(4-Bromophenyl)sulfonyl-2-[(4-methoxyphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H20BrN3O4S
    6-(4-Bromophenyl)sulfonyl-2-[(4-methoxyphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 5-[[2-(3-Ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H28N4O3S2
    5-[[2-(3-Ethoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— ethyl (2Z)-2-{[(4-tert-butylphenyl)carbonyl]imino}-10-methyl-1-(2-methylpropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C30H34N4O4
    ethyl (2Z)-2-{[(4-tert-butylphenyl)carbonyl]imino}-10-methyl-1-(2-methylpropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— N-[(2-Chlorophenyl)methyl]-6-imino-11-methyl-2-oxo-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C23H22ClN5O2
    N-[(2-Chlorophenyl)methyl]-6-imino-11-methyl-2-oxo-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— methyl 5-(2,3-dimethoxyphenyl)-2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C25H24FN3O5S
    methyl 5-(2,3-dimethoxyphenyl)-2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-[(4-chlorophenyl)sulfonyl]-2-imino-8-methyl-1-(tetrahydro-2-furanylmethyl)-1,2-dihydro-5H-dipyrido[1,2-a:2,3-d]pyrimidin-5-one —— C23H21ClN4O4S
    3-[(4-chlorophenyl)sulfonyl]-2-imino-8-methyl-1-(tetrahydro-2-furanylmethyl)-1,2-dihydro-5H-dipyrido[1,2-a:2,3-d]pyrimidin-5-one
    —— 6-imino-13-methyl-2-oxo-N-(2-phenylethyl)-7-(pyridin-4-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C27H24N6O2
    6-imino-13-methyl-2-oxo-N-(2-phenylethyl)-7-(pyridin-4-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 3-Benzyl-5-[(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O2S2
    3-Benzyl-5-[(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(3-Ethoxypropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H24N4O3S2
    5-[[2-(3-Ethoxypropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Butyl-5-[(7-methyl-4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O2S2
    3-Butyl-5-[(7-methyl-4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-benzyl-6-(3-ethoxypropylamino)-13-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C25H27N5O3
    N-benzyl-6-(3-ethoxypropylamino)-13-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— N-(furan-2-ylmethyl)-2-imino-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide 510761-05-4 C22H21N5O4
    N-(furan-2-ylmethyl)-2-imino-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 2-azanylidene-1-cyclopentyl-N-(3-methoxypropyl)-5-oxidanylidene-dipyrido[1,2-d:3'',4''-f]pyrimidine-3-carboxamide —— C21H25N5O3
    2-azanylidene-1-cyclopentyl-N-(3-methoxypropyl)-5-oxidanylidene-dipyrido[1,2-d:3'',4''-f]pyrimidine-3-carboxamide
    —— 2-Imino-1-(2-methoxyethyl)-N-(3-methoxypropyl)-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide 370582-34-6 C20H25N5O4
    2-Imino-1-(2-methoxyethyl)-N-(3-methoxypropyl)-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide