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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
    —— 1,3-dimethyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)-7-(4'-pyridylmetyl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione 117175-89-0 C22H24N6O4
    1,3-dimethyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)-7-(4'-pyridylmetyl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione
    —— 1,3-dimethyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)-7-(3'-pyridylmetyl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione 117175-88-9 C22H24N6O4
    1,3-dimethyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)-7-(3'-pyridylmetyl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione
    —— cycloheptyl-(6-fluoro-pyrido[3,4-d]pyrimidin-4-yl)-amine 845522-38-5 C14H17FN4
    cycloheptyl-(6-fluoro-pyrido[3,4-d]pyrimidin-4-yl)-amine
    —— 7-cyanomethyl-1,3-dimethyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione 117175-91-4 C18H20N6O4
    7-cyanomethyl-1,3-dimethyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione
    —— 6-(1-(tert-butyl)-1H-tetrazol-5-yl)-N-(3-chlorophenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine 1383776-10-0 C18H21ClN8
    6-(1-(tert-butyl)-1H-tetrazol-5-yl)-N-(3-chlorophenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine
    —— N-(3-chlorophenyl)-6-(1-isopropyl-1H-tetrazol-5-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine 1383776-12-2 C17H19ClN8
    N-(3-chlorophenyl)-6-(1-isopropyl-1H-tetrazol-5-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine
    —— Methyl-1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate 380461-59-6 C19H21N3O4
    Methyl-1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl-1,3,7-trimethyl-5-(4-nitrophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate 371132-08-0 C18H18N4O6
    Methyl-1,3,7-trimethyl-5-(4-nitrophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl-1,3,7-trimethyl-5-phenyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate 371232-60-9 C18H19N3O4
    Methyl-1,3,7-trimethyl-5-phenyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl-1,3,7-trimethyl-5-(4-chlorophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate 96996-31-5 C18H18ClN3O4
    Methyl-1,3,7-trimethyl-5-(4-chlorophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl-1,3,7-trimethyl-5-(4-methoxyphenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate 371923-60-3 C19H21N3O5
    Methyl-1,3,7-trimethyl-5-(4-methoxyphenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— tetramethylenethieno<2,3-d>tetrahydropyrido<1,2-a>pyrimidin-4-one 56929-65-8 C14H16N2OS
    tetramethylenethieno<2,3-d>tetrahydropyrido<1,2-a>pyrimidin-4-one
    —— 5-Methyl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8-trien-2-one 126636-93-9 C11H12N2OS
    5-Methyl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8-trien-2-one
    —— Xjbckjzmdlbsdw-uhfffaoysa- 120079-47-2 C12H14N2OS
    Xjbckjzmdlbsdw-uhfffaoysa-
    —— 2-methyl-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-11-one 60811-44-1 C13H14N2O
    2-methyl-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-11-one
    —— 2-chloro-6,7,8,9-tetrahydro-11H-pyrido[2,1-b]quinazolin-11-one 60811-47-4 C12H11ClN2O
    2-chloro-6,7,8,9-tetrahydro-11H-pyrido[2,1-b]quinazolin-11-one
    —— 2,3-difluoro-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one 642492-07-7 C12H10F2N2O
    2,3-difluoro-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one
    —— 5-Propan-2-yl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8-trien-2-one 126636-96-2 C13H16N2OS
    5-Propan-2-yl-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8-trien-2-one
    —— 4-(2-dimethylamino-ethyl)-4<i>H</i>-pyrazolo[1,5-<i>a</i>]pyrido[2,3-<i>d</i>]pyrimidin-9-one 66492-58-8 C13H15N5O
    4-(2-dimethylamino-ethyl)-4<i>H</i>-pyrazolo[1,5-<i>a</i>]pyrido[2,3-<i>d</i>]pyrimidin-9-one
    —— 2-chloro-N-ethyl-8-(4-fluorophenyl)-6-(4-methoxybenzyl)-N-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine 1263870-47-8 C24H26ClFN4O
    2-chloro-N-ethyl-8-(4-fluorophenyl)-6-(4-methoxybenzyl)-N-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine
    —— 2-chloro-N,6-dimethyl-N-ethyl-8-(4-fluorophenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine 1263870-64-9 C17H20ClFN4
    2-chloro-N,6-dimethyl-N-ethyl-8-(4-fluorophenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine
    —— 1,3-dimethyl-7-chloro-8H-pyrido<2,3-d>pyrimidine-2,4,5-trione 136766-52-4 C9H8ClN3O3
    1,3-dimethyl-7-chloro-8H-pyrido<2,3-d>pyrimidine-2,4,5-trione
    —— 3,6-Dimethyl-4-phenyl-8-[1-phenyl-meth-(E)-ylidene]-3,4,5,6,7,8-hexahydro-1H-pyrido[4,3-d]pyrimidine-2-thione 104169-83-7 C22H23N3S
    3,6-Dimethyl-4-phenyl-8-[1-phenyl-meth-(E)-ylidene]-3,4,5,6,7,8-hexahydro-1H-pyrido[4,3-d]pyrimidine-2-thione
    —— 3,4-dihydro-4-imino-1,3-dimethylpyrido<2,3-d>pyrimidine-2-(1H)thione 78794-91-9 C9H10N4S
    3,4-dihydro-4-imino-1,3-dimethylpyrido<2,3-d>pyrimidine-2-(1H)thione
    —— 2-methoxy-6-(methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 1182323-93-8 C9H13N3O3S
    2-methoxy-6-(methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 4-amino-6-(3,4-dichlorophenyl)-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236408-74-4 C14H12Cl2N4O2
    4-amino-6-(3,4-dichlorophenyl)-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— (R)-2-(2-(1-(5-methyl-7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4-yl)piperidin-4-yl)-4-(trifluoromethyl)-1H-imidazol-1-yl)ethyl methanesulfonate 1295519-32-2 C20H25F3N6O4S
    (R)-2-(2-(1-(5-methyl-7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4-yl)piperidin-4-yl)-4-(trifluoromethyl)-1H-imidazol-1-yl)ethyl methanesulfonate
    —— (R)-4-(4-(1-(2-(tert-butylamino)ethyl)-4-(trifluoromethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1295514-49-6 C23H32F3N7O
    (R)-4-(4-(1-(2-(tert-butylamino)ethyl)-4-(trifluoromethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
    —— (4-Ethoxy-phenyl)-(2-methylsulfanyl-pyrido[2,3-d]pyrimidin-4-yl)-amine 94993-45-0 C16H16N4OS
    (4-Ethoxy-phenyl)-(2-methylsulfanyl-pyrido[2,3-d]pyrimidin-4-yl)-amine
    —— (E)-4-((3-chloro-11-oxo-7,8,9,11-tetrahydro-6H-pyrido[2,1-b]quinazolin-6-ylidene)methyl)-N-(3-(dimethylamino)propyl)benzamide 1371597-84-0 C25H27ClN4O2
    (E)-4-((3-chloro-11-oxo-7,8,9,11-tetrahydro-6H-pyrido[2,1-b]quinazolin-6-ylidene)methyl)-N-(3-(dimethylamino)propyl)benzamide
    —— N,5-dibenzyl-7-(methylthio)-1,3,4,5-tetrahydro-1,2,5,6,8-pentaazaacenaphthylene-3-carboxamide 1246672-20-7 C23H22N6OS
    N,5-dibenzyl-7-(methylthio)-1,3,4,5-tetrahydro-1,2,5,6,8-pentaazaacenaphthylene-3-carboxamide
    —— N,5-dibenzyl-7-((3-(dimethylamino)propyl)amino)-1,3,4,5-tetrahydro-1,2,5,6,8-pentaazaacenaphthylene-3-carboxamide 1246671-70-4 C27H32N8O
    N,5-dibenzyl-7-((3-(dimethylamino)propyl)amino)-1,3,4,5-tetrahydro-1,2,5,6,8-pentaazaacenaphthylene-3-carboxamide
    —— 9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 112779-39-2 C12H13N3O
    9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— 2-<2-(Carboxymethyl)phenyl>-4-cyano-5-methyl-1,3,6,9b-tetraazaphenalene 121721-88-8 C19H13N5O2
    2-<2-(Carboxymethyl)phenyl>-4-cyano-5-methyl-1,3,6,9b-tetraazaphenalene
    —— 2-(m-chlorobenzoyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 113400-86-5 C19H16ClN3O2
    2-(m-chlorobenzoyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— N-[2-(dimethylamino)ethyl]-8-ethyl-2-methyl-8H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5-amine 64580-04-7 C17H22N8
    N-[2-(dimethylamino)ethyl]-8-ethyl-2-methyl-8H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5-amine
    —— 5-cloro-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione 112734-83-5 C9H8ClN3O2
    5-cloro-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— tert-Butyl 2-(dimethylamino)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate 1365155-84-5 C14H22N4O2
    tert-Butyl 2-(dimethylamino)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
    —— 7-Amino-5-furan-2-yl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid amide 123506-53-6 C14H13N5O4
    7-Amino-5-furan-2-yl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid amide
    —— 7-Amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-(thiophen-2-yl)pyrido[2,3-d]pyrimidine-6-carbonitrile 123506-43-4 C14H11N5O2S
    7-Amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-(thiophen-2-yl)pyrido[2,3-d]pyrimidine-6-carbonitrile
    —— 5-(2,4-dichlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester 1322078-74-9 C21H21Cl2N3O6
    5-(2,4-dichlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester
    —— 5-(2,4-dichlorophenyl)-5,11-dihydro-1H-indeno[2′,1′:5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione 951922-85-3 C20H11Cl2N3O3
    5-(2,4-dichlorophenyl)-5,11-dihydro-1H-indeno[2′,1′:5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— 2,4-Diamino-5-methylpyrido(2,3-d)pyrimidine, 6-((3-methylphenylthio)methyl), 0.7 hydrate 174654-90-1 C16H17N5S
    2,4-Diamino-5-methylpyrido(2,3-d)pyrimidine, 6-((3-methylphenylthio)methyl), 0.7 hydrate
    —— (E)-8-(4-(dimethylamino)benzylidene)-4-(4-(dimethylamino)phenyl)-6-methyl-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 1310325-65-5 C25H31N5S
    (E)-8-(4-(dimethylamino)benzylidene)-4-(4-(dimethylamino)phenyl)-6-methyl-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— 5-amino-1,3-diethylpyrido[4,3-d]pyrimidine-2,4-dione 112500-67-1 C11H14N4O2
    5-amino-1,3-diethylpyrido[4,3-d]pyrimidine-2,4-dione
    —— 2-Amino-4-methoxy-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one 123154-39-2 C9H10N4O2
    2-Amino-4-methoxy-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 1-methylcyclopropyl 4-(3-(6-(methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yloxy)propyl)piperidine-1-carboxylate 1182323-97-2 C21H32N4O5S
    1-methylcyclopropyl 4-(3-(6-(methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yloxy)propyl)piperidine-1-carboxylate
    —— 6-(methylsulfonyl)-2-(3-(piperidin-4-yl)propoxy)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 1182324-03-3 C16H26N4O3S
    6-(methylsulfonyl)-2-(3-(piperidin-4-yl)propoxy)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 2-amino-6-benzyl-4-hydrazino-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidine 121187-72-2 C14H18N6
    2-amino-6-benzyl-4-hydrazino-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidine
    —— 9-acetyl-7-methyl-2-(4-pyridinyl)-4H-pyrido[1,2-a]pyrimidin-4-one 663620-48-2 C16H13N3O2
    9-acetyl-7-methyl-2-(4-pyridinyl)-4H-pyrido[1,2-a]pyrimidin-4-one