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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
    —— 4-(6-methylsulfonyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl)morpholine —— C18H22N4O3S
    4-(6-methylsulfonyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl)morpholine
    —— 3-(4-methoxyphenyl)-1-oxo-3-(trifluoromethyl)-2H-pyrido[1,2-c]pyrimidine-4-carbonitrile —— C17H12F3N3O2
    3-(4-methoxyphenyl)-1-oxo-3-(trifluoromethyl)-2H-pyrido[1,2-c]pyrimidine-4-carbonitrile
    —— 3-Butyl-5-[[2-[(2-hydroxy-2-phenylethyl)amino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O3S2
    3-Butyl-5-[[2-[(2-hydroxy-2-phenylethyl)amino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— ethyl 2-ethylsulfanyl-5-(2-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O4S
    ethyl 2-ethylsulfanyl-5-(2-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-[[2-(Cyclohexylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-octyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H34N4O2S2
    5-[[2-(Cyclohexylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-octyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Methyl 2-(benzylthio)-7-methyl-4-oxo-5-(pyridin-4-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H20N4O3S
    Methyl 2-(benzylthio)-7-methyl-4-oxo-5-(pyridin-4-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-imino-11-methyl-2-oxo-7-(1-phenylethyl)-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C28H32N6O2
    6-imino-11-methyl-2-oxo-7-(1-phenylethyl)-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-7-[(4-methoxyphenyl)methyl]-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 —— C28H32N6O3
    6-imino-7-[(4-methoxyphenyl)methyl]-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
    —— 2-[({4-oxo-3-[3-(piperidin-1-yl)propyl]-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl}sulfanyl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H25N5O2S2
    2-[({4-oxo-3-[3-(piperidin-1-yl)propyl]-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl}sulfanyl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(2-chlorobenzyl)amino]-3-{(E)-[(2-chlorobenzyl)imino]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H20Cl2N4O
    2-[(2-chlorobenzyl)amino]-3-{(E)-[(2-chlorobenzyl)imino]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[2-(azepan-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-cyano-N-(1,1-dioxothiolan-3-yl)prop-2-enamide —— C22H25N5O4S
    3-[2-(azepan-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-cyano-N-(1,1-dioxothiolan-3-yl)prop-2-enamide
    —— 5-[[2-[(4-Methoxyphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O4S2
    5-[[2-[(4-Methoxyphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-chloro-N-[3-cyano-10-methyl-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]benzamide —— C25H20ClN5O3
    2-chloro-N-[3-cyano-10-methyl-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]benzamide
    —— 5-(4-Ethylpiperazine-1-carbonyl)-7-(2-hydroxyethyl)-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C20H24N6O3
    5-(4-Ethylpiperazine-1-carbonyl)-7-(2-hydroxyethyl)-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 2-cyano-3-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-methylprop-2-enamide —— C19H21N5O3
    2-cyano-3-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-methylprop-2-enamide
    —— propan-2-yl 2-ethylsulfanyl-5-(4-fluorophenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22FN3O3S
    propan-2-yl 2-ethylsulfanyl-5-(4-fluorophenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 1-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-10-methyl-5-oxo-N-(pyridin-3-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C29H28N6O4
    1-[2-(3,4-dimethoxyphenyl)ethyl]-2-imino-10-methyl-5-oxo-N-(pyridin-3-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— methyl 5-(3-hydroxyphenyl)-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H17N3O4S
    methyl 5-(3-hydroxyphenyl)-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-[[2-[(2-Hydroxy-2-phenylethyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H24N4O3S2
    5-[[2-[(2-Hydroxy-2-phenylethyl)amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— ethyl (2Z)-2-{[(2-chlorophenyl)carbonyl]imino}-1-(3-ethoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C27H27ClN4O5
    ethyl (2Z)-2-{[(2-chlorophenyl)carbonyl]imino}-1-(3-ethoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— 5-[2-(1,3,3-Trimethylindol-2-ylidene)acetyl]-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C23H19N3O2S
    5-[2-(1,3,3-Trimethylindol-2-ylidene)acetyl]-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— Ethyl 7-cyclohexyl-6-(2,4-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-(2,4-dichlorobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 2-chloro-1-[4-(2,6-dimethylmorpholin-4-yl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C16H23ClN4O2
    2-chloro-1-[4-(2,6-dimethylmorpholin-4-yl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 2-[[(2R)-2-hydroxy-3-phenoxypropyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C17H16N4O5
    2-[[(2R)-2-hydroxy-3-phenoxypropyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 2-imino-1-(4-methoxyphenethyl)-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one —— C27H24N4O4S
    2-imino-1-(4-methoxyphenethyl)-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one
    —— N-[2-[(3-nitro-4-oxopyrido[1,2-a]pyrimidin-2-yl)amino]ethyl]-1-phenylmethanesulfonamide —— C17H17N5O5S
    N-[2-[(3-nitro-4-oxopyrido[1,2-a]pyrimidin-2-yl)amino]ethyl]-1-phenylmethanesulfonamide
    —— 2-[[(2S)-2-hydroxy-3-phenoxypropyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C17H16N4O5
    2-[[(2S)-2-hydroxy-3-phenoxypropyl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 5-[[2-(1,3-Benzodioxol-5-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H20N4O4S2
    5-[[2-(1,3-Benzodioxol-5-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 6-(4-chloro-3-nitrobenzoyl)imino-2-oxo-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C24H20ClN5O6
    Ethyl 6-(4-chloro-3-nitrobenzoyl)imino-2-oxo-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 2,4-dioxo-N-[[(3S)-oxolan-3-yl]methyl]-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C16H20N4O4
    2,4-dioxo-N-[[(3S)-oxolan-3-yl]methyl]-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— 1-ethyl-2,4-dioxo-N-[[(3S)-oxolan-3-yl]methyl]pyrido[2,3-d]pyrimidine-6-carboxamide —— C15H18N4O4
    1-ethyl-2,4-dioxo-N-[[(3S)-oxolan-3-yl]methyl]pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 6-[(4S,4aR,8aS)-4-methyl-3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl]-1-propylpyrido[2,3-d]pyrimidine-2,4-dione —— C21H28N4O3
    6-[(4S,4aR,8aS)-4-methyl-3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl]-1-propylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 2,4-dioxo-N-[[(3R)-oxolan-3-yl]methyl]-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C16H20N4O4
    2,4-dioxo-N-[[(3R)-oxolan-3-yl]methyl]-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— 6-[(4R,4aR,8aS)-4-methyl-3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl]-1-propylpyrido[2,3-d]pyrimidine-2,4-dione —— C21H28N4O3
    6-[(4R,4aR,8aS)-4-methyl-3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl]-1-propylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 5-[[2-(2,6-Dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O3S2
    5-[[2-(2,6-Dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-Benzyl-N-ethyl-12-oxo-12H-5,13-diazatetracene-4-carboxamide —— C26H21N3O2
    N-Benzyl-N-ethyl-12-oxo-12H-5,13-diazatetracene-4-carboxamide
    —— 4-chloro-N-[5-cyano-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]benzamide —— C27H18ClN5O2
    4-chloro-N-[5-cyano-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]benzamide
    —— 2-Phenyl-6-(2-thiophen-2-ylacetyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C19H17N3O2S
    2-Phenyl-6-(2-thiophen-2-ylacetyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-oxo-N-(pyridin-3-ylmethyl)-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaene-10-carboxamide —— C17H12N4O2S
    2-oxo-N-(pyridin-3-ylmethyl)-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaene-10-carboxamide
    —— 7-cyclopropyl-1-(2-methylpropyl)-2,4-dioxo-N-pyridin-4-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C20H21N5O3
    7-cyclopropyl-1-(2-methylpropyl)-2,4-dioxo-N-pyridin-4-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-(1H-benzimidazol-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C18H11N5O2S
    N-(1H-benzimidazol-2-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— Ethyl 7-benzyl-6-(cyclohexanecarbonylimino)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C28H28N4O4
    Ethyl 7-benzyl-6-(cyclohexanecarbonylimino)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 2-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C19H16N4O4S2
    2-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 5-(3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl)-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C20H21N3O2S
    5-(3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl)-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— 5-[[9-Methyl-4-oxo-2-(prop-2-enylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-octyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H30N4O2S2
    5-[[9-Methyl-4-oxo-2-(prop-2-enylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-octyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Methyl 5-(3-bromophenyl)-2-(ethylsulfanyl)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18BrN3O3S
    Methyl 5-(3-bromophenyl)-2-(ethylsulfanyl)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl 5-(4-chlorophenyl)-7-methyl-2-(methylsulfanyl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C17H16ClN3O3S
    Methyl 5-(4-chlorophenyl)-7-methyl-2-(methylsulfanyl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-(5-chloro-2-methoxyphenyl)-5-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-2-sulfanylidene-6H-[1,3]thiazolo[4,5-d]pyrimidin-7-one —— C21H13Cl2N5O3S3
    3-(5-chloro-2-methoxyphenyl)-5-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-2-sulfanylidene-6H-[1,3]thiazolo[4,5-d]pyrimidin-7-one
    —— Prop-2-en-1-yl 7-methyl-2,4-dioxo-5-(thiophen-2-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C16H15N3O4S
    Prop-2-en-1-yl 7-methyl-2,4-dioxo-5-(thiophen-2-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-imino-1-octyl-5-oxo-N-(2-phenylethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C28H33N5O2
    2-imino-1-octyl-5-oxo-N-(2-phenylethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide