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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-ethyl-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C14H14N4O2
    N-ethyl-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 6-Acetyl-2-(4-fluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C15H14FN3O2
    6-Acetyl-2-(4-fluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 1-methyl-4-oxo-N-propyl-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C15H16N4O2
    1-methyl-4-oxo-N-propyl-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 1-Methyl-N-(2-methyl-2-propanyl)-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidine-2-carboxamide —— C16H18N4O2
    1-Methyl-N-(2-methyl-2-propanyl)-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidine-2-carboxamide
    —— N-(2-cyanoethyl)-N,1-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C16H15N5O2
    N-(2-cyanoethyl)-N,1-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— N-butyl-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C16H18N4O2
    N-butyl-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— N,6-dimethyl-2-oxo-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C13H12N4O2
    N,6-dimethyl-2-oxo-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 5-(4-benzylpiperazine-1-carbonyl)-6-methyl-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C23H24N5O2+
    5-(4-benzylpiperazine-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-[(4-Benzylpiperazino)carbonyl]-1-methylpyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one —— C23H23N5O2
    2-[(4-Benzylpiperazino)carbonyl]-1-methylpyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-4(1H)-one
    —— 2-imino-N-[2-(4-methoxyphenyl)ethyl]-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C26H29N5O3
    2-imino-N-[2-(4-methoxyphenyl)ethyl]-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— N-(sec-butyl)-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C16H18N4O2
    N-(sec-butyl)-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— Ethyl 4-[(1-methyl-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-2-YL)carbonyl]tetrahydro-1(2H)-pyrazinecarboxylate —— C19H21N5O4
    Ethyl 4-[(1-methyl-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidin-2-YL)carbonyl]tetrahydro-1(2H)-pyrazinecarboxylate
    —— 6-(4-chlorophenyl)-N-naphthalen-1-yl-8-oxo-1,2,3,4,6,7-hexahydropyrido[1,2-a]pyrimidine-9-carboxamide —— C25H22ClN3O2
    6-(4-chlorophenyl)-N-naphthalen-1-yl-8-oxo-1,2,3,4,6,7-hexahydropyrido[1,2-a]pyrimidine-9-carboxamide
    —— 1-[3-[3-(Benzylamino)-2-cyano-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C26H26N6O3
    1-[3-[3-(Benzylamino)-2-cyano-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— propan-2-yl 5-[4-(diethylamino)phenyl]-2-ethylsulfanyl-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C24H32N4O3S
    propan-2-yl 5-[4-(diethylamino)phenyl]-2-ethylsulfanyl-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-[[2-(Dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H28N4O3S2
    5-[[2-(Dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(4-fluorobenzyl)-2-imino-10-methyl-1-[2-(morpholin-4-yl)ethyl]-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C26H27FN6O3
    N-(4-fluorobenzyl)-2-imino-10-methyl-1-[2-(morpholin-4-yl)ethyl]-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— N-[(4-fluorophenyl)methyl]-6-imino-11-methyl-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C28H24FN5O2
    N-[(4-fluorophenyl)methyl]-6-imino-11-methyl-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— Ethyl 1-[6-imino-7-(2-methoxyethyl)-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carbonyl]piperidine-4-carboxylate —— C24H29N5O5
    Ethyl 1-[6-imino-7-(2-methoxyethyl)-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carbonyl]piperidine-4-carboxylate
    —— 5-(4-Ethylpiperazine-1-carbonyl)-6-imino-11-methyl-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C27H30N6O2
    5-(4-Ethylpiperazine-1-carbonyl)-6-imino-11-methyl-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— propan-2-yl 2-benzylsulfanyl-5-(4-fluorophenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C25H24FN3O3S
    propan-2-yl 2-benzylsulfanyl-5-(4-fluorophenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-imino-11-methyl-7-octyl-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 —— C28H40N6O2
    6-imino-11-methyl-7-octyl-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
    —— 2-imino-N-(4-methoxybenzyl)-1-(3-methoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C24H25N5O4
    2-imino-N-(4-methoxybenzyl)-1-(3-methoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 4-Chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine Hydrochloride —— C7H9Cl2N3
    4-Chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine Hydrochloride
    —— N,N-dimethyl-6-octylsulfonyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-amine —— C23H34N4O2S
    N,N-dimethyl-6-octylsulfonyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-amine
    —— 7-Methyl-2-[(1-methylbenzimidazol-2-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C18H16N4OS
    7-Methyl-2-[(1-methylbenzimidazol-2-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 5-[[2-[2-(2-Hydroxyethoxy)ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C18H20N4O4S2
    5-[[2-[2-(2-Hydroxyethoxy)ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-imino-2-oxo-N-(2-piperidin-1-ylethyl)-7-(pyridin-3-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C25H27N7O2
    6-imino-2-oxo-N-(2-piperidin-1-ylethyl)-7-(pyridin-3-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 1,3-Dimethyl-5-[[2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-1,3-diazinane-2,4,6-trione —— C21H23N5O4
    1,3-Dimethyl-5-[[2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-1,3-diazinane-2,4,6-trione
    —— 5-[[2-(2-Methoxyethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H24N4O4S2
    5-[[2-(2-Methoxyethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-(Benzenesulfonyl)-3-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)prop-2-enenitrile —— C22H20N4O3S
    2-(Benzenesulfonyl)-3-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)prop-2-enenitrile
    —— 5-[[2-(1,3-Benzodioxol-5-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-butan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O4S2
    5-[[2-(1,3-Benzodioxol-5-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-butan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[(3,4-Dimethoxyphenyl)methyl]-6-(2-methoxyacetyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C19H23N3O5
    2-[(3,4-Dimethoxyphenyl)methyl]-6-(2-methoxyacetyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 3-(Oxolan-2-ylmethyl)-5-[(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N4O3S2
    3-(Oxolan-2-ylmethyl)-5-[(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Ethyl-2,4-dimethylpyrido[1,2-a]pyrimidin-5-ium —— C12H15N2+
    3-Ethyl-2,4-dimethylpyrido[1,2-a]pyrimidin-5-ium
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(4-acetylpiperazin-1-yl)sulfonylbenzoate —— C22H21BrN4O6S
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(4-acetylpiperazin-1-yl)sulfonylbenzoate
    —— 5-[[2-(2,6-Dimethylmorpholin-4-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H26N4O3S2
    5-[[2-(2,6-Dimethylmorpholin-4-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 6-(2-methylpropanoylimino)-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C26H26N4O4
    Ethyl 6-(2-methylpropanoylimino)-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 1-benzyl-2-imino-N-(4-methoxybenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C27H23N5O3
    1-benzyl-2-imino-N-(4-methoxybenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 5-[[2-[(2-Hydroxy-2-phenylethyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H22N4O3S2
    5-[[2-[(2-Hydroxy-2-phenylethyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 6-(2-chloro-5-nitrobenzoyl)imino-7-(3-methoxypropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C25H22ClN5O7
    Ethyl 6-(2-chloro-5-nitrobenzoyl)imino-7-(3-methoxypropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— N-benzyl-6-imino-7-[2-(morpholin-4-yl)ethyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C25H26N6O3
    N-benzyl-6-imino-7-[2-(morpholin-4-yl)ethyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 3-[(3,4-Dimethylphenyl)sulfonyl]-2-imino-1-(3-morpholin-4-ylpropyl)-1,6-dihydr opyridino[1,2-a]pyridino[2,3-d]pyrimidin-5-one —— C26H29N5O4S
    3-[(3,4-Dimethylphenyl)sulfonyl]-2-imino-1-(3-morpholin-4-ylpropyl)-1,6-dihydr opyridino[1,2-a]pyridino[2,3-d]pyrimidin-5-one
    —— Ethyl 6-[2-(4-methoxyphenyl)acetyl]imino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C31H28N4O5
    Ethyl 6-[2-(4-methoxyphenyl)acetyl]imino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 3-(Furan-2-ylmethyl)-5-[[2-(2-morpholin-4-ylethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H23N5O4S2
    3-(Furan-2-ylmethyl)-5-[[2-(2-morpholin-4-ylethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— ethyl (2Z)-2-{[(3,5-dimethoxyphenyl)carbonyl]imino}-10-methyl-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C29H32N4O6
    ethyl (2Z)-2-{[(3,5-dimethoxyphenyl)carbonyl]imino}-10-methyl-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— 5-Acetyl-11-methyl-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one —— C14H15N3O2
    5-Acetyl-11-methyl-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one
    —— N-(4-bromophenyl)-2-[(3-ethyl-4-oxo-3,4,6,7,8,9-hexahydropyrimido[4,5-b]quinolin-2-yl)sulfanyl]acetamide —— C21H21BrN4O2S
    N-(4-bromophenyl)-2-[(3-ethyl-4-oxo-3,4,6,7,8,9-hexahydropyrimido[4,5-b]quinolin-2-yl)sulfanyl]acetamide
    —— 5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-hexyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H30N4O2S2
    5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-hexyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-(2-Bromobenzoyl)-2-(4-fluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C20H15BrFN3O2
    6-(2-Bromobenzoyl)-2-(4-fluorophenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one