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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
    —— (5S)-2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-N-(2-nitrophenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H24N6O5
    (5S)-2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-N-(2-nitrophenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-[(2R)-2-methylpiperidin-1-yl]-4,7-dioxo-N-[3-(trifluoromethoxy)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H22F3N5O4
    (5S)-2-[(2R)-2-methylpiperidin-1-yl]-4,7-dioxo-N-[3-(trifluoromethoxy)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-(3-methylphenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H25N5O3
    (5S)-N-(3-methylphenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-(2-methoxyphenyl)-2-[(2S)-2-methylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H25N5O4
    (5S)-N-(2-methoxyphenyl)-2-[(2S)-2-methylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-N-(2-methoxy-5-methylphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C23H29N5O4
    (5S)-2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-N-(2-methoxy-5-methylphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-(3,4-dichlorophenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C20H21Cl2N5O3
    (5S)-N-(3,4-dichlorophenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-(4-acetamidophenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H26N6O4
    (5S)-N-(4-acetamidophenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S,6S)-2-morpholin-4-yl-2',4,7-trioxo-1'-pentylspiro[6,8-dihydro-3H-pyrido[2,3-d]pyrimidine-5,3'-indole]-6-carbonitrile —— C24H26N6O4
    (5S,6S)-2-morpholin-4-yl-2',4,7-trioxo-1'-pentylspiro[6,8-dihydro-3H-pyrido[2,3-d]pyrimidine-5,3'-indole]-6-carbonitrile
    —— (5R)-N-(2-chloro-4-methylphenyl)-2-[(3S,5R)-3,5-dimethylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H26ClN5O3
    (5R)-N-(2-chloro-4-methylphenyl)-2-[(3S,5R)-3,5-dimethylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R,6R)-2-morpholin-4-yl-2',4,7-trioxo-1'-pentylspiro[6,8-dihydro-3H-pyrido[2,3-d]pyrimidine-5,3'-indole]-6-carbonitrile —— C24H26N6O4
    (5R,6R)-2-morpholin-4-yl-2',4,7-trioxo-1'-pentylspiro[6,8-dihydro-3H-pyrido[2,3-d]pyrimidine-5,3'-indole]-6-carbonitrile
    —— ethyl (3R)-1-[(9R)-9-(2-hydroxyphenyl)-1,7-dioxo-2,8,9,10-tetrahydropyrimido[4,5-c]isoquinolin-3-yl]piperidine-3-carboxylate —— C25H26N4O5
    ethyl (3R)-1-[(9R)-9-(2-hydroxyphenyl)-1,7-dioxo-2,8,9,10-tetrahydropyrimido[4,5-c]isoquinolin-3-yl]piperidine-3-carboxylate
    —— (5S)-2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-4,7-dioxo-N-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H24F3N5O3
    (5S)-2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-4,7-dioxo-N-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-[4-chloro-3-(trifluoromethyl)phenyl]-2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H23ClF3N5O3
    (5S)-N-[4-chloro-3-(trifluoromethyl)phenyl]-2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-[(2R)-2-ethylpiperidin-1-yl]-4,7-dioxo-N-(2-phenylethyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C23H29N5O3
    (5S)-2-[(2R)-2-ethylpiperidin-1-yl]-4,7-dioxo-N-(2-phenylethyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (2R)-2-(4-ethoxyphenyl)-6-methylsulfanyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),6,11,13,15-hexaene-4,17-dione —— C23H19N3O3S
    (2R)-2-(4-ethoxyphenyl)-6-methylsulfanyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),6,11,13,15-hexaene-4,17-dione
    —— (3R,6'R)-2'-morpholin-4-yl-2,4',7'-trioxospiro[1H-indole-3,5'-6,8-dihydro-3H-pyrido[2,3-d]pyrimidine]-6'-carbonitrile —— C19H16N6O4
    (3R,6'R)-2'-morpholin-4-yl-2,4',7'-trioxospiro[1H-indole-3,5'-6,8-dihydro-3H-pyrido[2,3-d]pyrimidine]-6'-carbonitrile
    —— (3E)-3-[(3-chloroanilino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one —— C17H15ClN4O
    (3E)-3-[(3-chloroanilino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one
    —— (3E)-3-[(3-chloroanilino)methylidene]-7-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one —— C17H15ClN4O
    (3E)-3-[(3-chloroanilino)methylidene]-7-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one
    —— (3E)-3-[(4-chloroanilino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one —— C17H15ClN4O
    (3E)-3-[(4-chloroanilino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one
    —— (3E)-3-[(hydroxyamino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one —— C11H12N4O2
    (3E)-3-[(hydroxyamino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one
    —— (3E)-3-(anilinomethylidene)-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one —— C17H16N4O
    (3E)-3-(anilinomethylidene)-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one
    —— (3E)-3-[(4-methoxyanilino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one —— C18H18N4O2
    (3E)-3-[(4-methoxyanilino)methylidene]-9-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one
    —— ethyl (6E)-6-acetylimino-7-(3-ethoxypropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C21H24N4O5
    ethyl (6E)-6-acetylimino-7-(3-ethoxypropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— (3E)-3-(anilinomethylidene)-7-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one —— C17H16N4O
    (3E)-3-(anilinomethylidene)-7-methyl-2-methyliminopyrido[1,2-a]pyrimidin-4-one
    —— (3E)-3-[(2-chloro-4-nitroanilino)methylidene]-2-(furan-2-ylmethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one —— C21H16ClN5O4
    (3E)-3-[(2-chloro-4-nitroanilino)methylidene]-2-(furan-2-ylmethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— (14E)-14-[(4-chlorophenyl)methylidene]-3-thia-1,12-diazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-2(10),4(9),12,15,17,19-hexaen-11-one —— C25H19ClN2OS
    (14E)-14-[(4-chlorophenyl)methylidene]-3-thia-1,12-diazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-2(10),4(9),12,15,17,19-hexaen-11-one
    —— (4R)-4-methyl-5-thia-2,7,13-triazatricyclo[7.4.0.02,6]trideca-1(9),6,10,12-tetraen-8-one —— C10H9N3OS
    (4R)-4-methyl-5-thia-2,7,13-triazatricyclo[7.4.0.02,6]trideca-1(9),6,10,12-tetraen-8-one
    —— (4S)-4-methyl-5-thia-2,7,13-triazatricyclo[7.4.0.02,6]trideca-1(9),6,10,12-tetraen-8-one —— C10H9N3OS
    (4S)-4-methyl-5-thia-2,7,13-triazatricyclo[7.4.0.02,6]trideca-1(9),6,10,12-tetraen-8-one
    —— (2E)-2-benzylidene-13,14-dimethyl-12-thia-10,17-diazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),3,5,7,11(15),13-hexaen-16-one —— C23H18N2OS
    (2E)-2-benzylidene-13,14-dimethyl-12-thia-10,17-diazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),3,5,7,11(15),13-hexaen-16-one
    —— 2-[[[(3S)-1,1-dioxothiolan-3-yl]-(furan-2-ylmethyl)amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H19N3O4S
    2-[[[(3S)-1,1-dioxothiolan-3-yl]-(furan-2-ylmethyl)amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-chloro-2-[[(3S,5S)-3,5-dimethylpiperidin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C16H20ClN3O
    7-chloro-2-[[(3S,5S)-3,5-dimethylpiperidin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-[(2S)-1-(2-chlorophenyl)propan-2-yl]-8-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H18ClN3O2
    N-[(2S)-1-(2-chlorophenyl)propan-2-yl]-8-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[[(2S)-1-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]piperidin-2-yl]methyl]methanesulfonamide —— C16H21ClN4O3S
    N-[[(2S)-1-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]piperidin-2-yl]methyl]methanesulfonamide
    —— 3-nitro-2-[[(1R,2R,6S,7R,8R)-8-tricyclo[5.2.1.02,6]decanyl]amino]pyrido[1,2-a]pyrimidin-4-one —— C18H20N4O3
    3-nitro-2-[[(1R,2R,6S,7R,8R)-8-tricyclo[5.2.1.02,6]decanyl]amino]pyrido[1,2-a]pyrimidin-4-one
    —— (5Z)-5-[[2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H30N4O3S2
    (5Z)-5-[[2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[[[(1S)-1-(4-chlorophenyl)ethyl]-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C19H20ClN3O
    2-[[[(1S)-1-(4-chlorophenyl)ethyl]-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-4-oxo-N-[(S)-(4-propylphenyl)-thiophen-2-ylmethyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C24H23N3O2S
    7-methyl-4-oxo-N-[(S)-(4-propylphenyl)-thiophen-2-ylmethyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 11-(2-phenylethyl)-5-sulfanylidene-2,4,6,7,11-pentazatricyclo[7.4.0.03,7]trideca-1(9),3-dien-8-one —— C16H17N5OS
    11-(2-phenylethyl)-5-sulfanylidene-2,4,6,7,11-pentazatricyclo[7.4.0.03,7]trideca-1(9),3-dien-8-one
    —— (14E)-14-[(3,4-dimethoxyphenyl)methylidene]-3-thia-1,12-diazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-2(10),4(9),12,15,17,19-hexaen-11-one —— C27H24N2O3S
    (14E)-14-[(3,4-dimethoxyphenyl)methylidene]-3-thia-1,12-diazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-2(10),4(9),12,15,17,19-hexaen-11-one
    —— (5E)-3-(1,3-benzodioxol-5-ylmethyl)-5-[[2-[(3R)-3-methylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H24N4O4S2
    (5E)-3-(1,3-benzodioxol-5-ylmethyl)-5-[[2-[(3R)-3-methylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H24N4O4S2
    (5E)-5-[[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[[(2R)-oxolan-2-yl]methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O5S2
    (5E)-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[[(2R)-oxolan-2-yl]methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-[(2R)-butan-2-yl]-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H26N4O4S2
    (5E)-3-[(2R)-butan-2-yl]-5-[[2-[2-(2-hydroxyethoxy)ethylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-[(2R)-2-ethylhexyl]-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H32N4O2S2
    (5E)-3-[(2R)-2-ethylhexyl]-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N4O3S2
    (5E)-5-[[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H26N4O4S2
    (5E)-5-[[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 7-methyl-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C27H38N4O3S2
    7-methyl-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (5E)-5-[[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-ethoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H28N4O4S2
    (5E)-5-[[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-ethoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (3E)-3-[[2-(2,4-dinitrophenyl)hydrazinyl]methylidene]-2-(2-hydroxyethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one —— C18H17N7O6
    (3E)-3-[[2-(2,4-dinitrophenyl)hydrazinyl]methylidene]-2-(2-hydroxyethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— (3E)-2-benzylimino-3-[(4-methoxyanilino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C24H22N4O2
    (3E)-2-benzylimino-3-[(4-methoxyanilino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one