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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
    —— 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
    —— 2-amino-6-<2-(4-carboxyphenyl)ethyl>-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidin-4(3H)-one 121187-69-7 C16H18N4O3
    2-amino-6-<2-(4-carboxyphenyl)ethyl>-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidin-4(3H)-one
    —— (4-chloro-phenyl)-[6-(2-methyl-5-nitro-phenyl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl]-amine 1332329-41-5 C20H18ClN5O2
    (4-chloro-phenyl)-[6-(2-methyl-5-nitro-phenyl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl]-amine
    —— (7R)-7-(2-bromo-4-fluorophenyl)-4-methyl-5-(tetrahydro-2H-pyran-2-yloxyamino)-7,8-dihydropyrido[4,3-d]pyrimidin-2-amine 1177370-50-1 C19H21BrFN5O2
    (7R)-7-(2-bromo-4-fluorophenyl)-4-methyl-5-(tetrahydro-2H-pyran-2-yloxyamino)-7,8-dihydropyrido[4,3-d]pyrimidin-2-amine
    —— (R)-5-(1H-benzo[d][1,2,3]triazol-1-yl)-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-2-amine 1177370-48-7 C20H15BrFN7
    (R)-5-(1H-benzo[d][1,2,3]triazol-1-yl)-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-2-amine
    —— 6-methyl-9-(phenylhydrazono)-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxamide 70999-35-8 C16H17N5O2
    6-methyl-9-(phenylhydrazono)-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxamide
    —— 1,6-dimethyl-4-oxo-9-phenyldiazenyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 104128-37-2 C17H18N4O3
    1,6-dimethyl-4-oxo-9-phenyldiazenyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 7-methyl-4-oxo-9-(phenylhydrazinylidene)-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 70999-43-8 C16H16N4O3
    7-methyl-4-oxo-9-(phenylhydrazinylidene)-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 7-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid 70943-73-6 C10H12N2O3
    7-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid
    —— 6,9-dimethyl-4-oxo-9-phenyldiazenyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 85762-61-4 C17H18N4O3
    6,9-dimethyl-4-oxo-9-phenyldiazenyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (+)-6(S)-methyl-9-(phenylhydrazono)-4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carboxylic acid 70999-42-7 C16H16N4O3
    (+)-6(S)-methyl-9-(phenylhydrazono)-4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carboxylic acid
    —— 9-phenylhydrazonotetrahydropyrido<1,2-a>pyrimidine-3-carboxylic acid 77713-55-4 C16H16N4O3
    9-phenylhydrazonotetrahydropyrido<1,2-a>pyrimidine-3-carboxylic acid
    —— 4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylic acid 63612-16-8 C9H10N2O3
    4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylic acid
    —— 4-Benzyl-2-phenyl-2,3-dihydro-1H-pyrimido<3,4-a>chinolin-1,3-dion 85291-49-2 C25H18N2O2
    4-Benzyl-2-phenyl-2,3-dihydro-1H-pyrimido<3,4-a>chinolin-1,3-dion
    —— 4-Benzyl-2-p-tolyl-2,3-dihydro-1H-pyrimido<3,4-a>chinolin-1,3-dion 85291-50-5 C26H20N2O2
    4-Benzyl-2-p-tolyl-2,3-dihydro-1H-pyrimido<3,4-a>chinolin-1,3-dion
    —— 2-Benzyl-1-oxo-4-phenyl-1H-pyrimido<1,2-a>chinolin-4-ium-3-olat 70611-37-9 C25H18N2O2
    2-Benzyl-1-oxo-4-phenyl-1H-pyrimido<1,2-a>chinolin-4-ium-3-olat
    —— 4-Benzyl-2-phenyl-2,3,5,6,8,9,10,10a,6a-dekahydro-1H-pyrimidin <3,4-a>chinolin-1,3-dion 85291-58-3 C25H26N2O2
    4-Benzyl-2-phenyl-2,3,5,6,8,9,10,10a,6a-dekahydro-1H-pyrimidin <3,4-a>chinolin-1,3-dion
    —— 4-chloro-2-methylsulfanyl-8-(2,6-difluoro-phenyl)-8H-pyrido[2,3-d]pyrimidin-7-one 911110-48-0 C14H8ClF2N3OS
    4-chloro-2-methylsulfanyl-8-(2,6-difluoro-phenyl)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-[(E)-2,6-Difluoro-phenylimino]-3-(dimethyl-phosphinoylmethyl)-9,10-dimethoxy-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one 91210-31-0 C23H24F2N3O4P
    2-[(E)-2,6-Difluoro-phenylimino]-3-(dimethyl-phosphinoylmethyl)-9,10-dimethoxy-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 4-chloro-2-methylsulfinyl-8-(2,6-difiuoro-phenyl)-8H-pyrido[2,3-d]pyrimidin-7-one 911370-07-5 C14H8ClF2N3O2S
    4-chloro-2-methylsulfinyl-8-(2,6-difiuoro-phenyl)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-chloro-8-(2,6-difluorophenyl)-2-{[2-hydroxy-1-(hydroxy-methyl)ethyl]amino}pyrido[2,3-d]pyrimidin-7(8H)-one 911370-10-0 C16H13ClF2N4O3
    4-chloro-8-(2,6-difluorophenyl)-2-{[2-hydroxy-1-(hydroxy-methyl)ethyl]amino}pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-[(3-aminopropyl)amino]-4-[(3-methylphenyl)amino]pyrido[4,3-d]pyrimidin-5(6H)-one 1208169-47-4 C17H20N6O
    2-[(3-aminopropyl)amino]-4-[(3-methylphenyl)amino]pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 1,1-dimethylethyl methyl(2-{[3-({4-[(3-methylphenyl)amino]-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidin-2-yl}amino)propyl]amino}-2-oxoethyl)carbamate 1208170-36-8 C25H33N7O4
    1,1-dimethylethyl methyl(2-{[3-({4-[(3-methylphenyl)amino]-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidin-2-yl}amino)propyl]amino}-2-oxoethyl)carbamate
    —— TGX-D1 1308384-65-7 C23H28N4O3
    TGX-D1
    —— 6-(2-methylbenzyl)-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452229-95-6 C16H15N3OS
    6-(2-methylbenzyl)-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 1-Methyl-3-benzylpyrido<2,3-d>pyrimidine-2,4-dione 129926-87-0 C15H13N3O2
    1-Methyl-3-benzylpyrido<2,3-d>pyrimidine-2,4-dione
    —— 2-chloro-4-morpholino-6-nitropyrido[2,3-d]pyrimidine 852067-99-3 C11H10ClN5O3
    2-chloro-4-morpholino-6-nitropyrido[2,3-d]pyrimidine
    —— 2-(naphthalen-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one 194466-67-6 C18H12N2O
    2-(naphthalen-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(α-Naphthyl)-6,8-dimethyl-pyrido[1,2-a]pyrimidin-4-one 194466-71-2 C20H16N2O
    2-(α-Naphthyl)-6,8-dimethyl-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(α-Naphthyl)-6-methyl-pyrido[1,2-a]pyrimidin4-one 194466-68-7 C19H14N2O
    2-(α-Naphthyl)-6-methyl-pyrido[1,2-a]pyrimidin4-one
    —— 2-(α-Naphthyl)-7-methyl-pyrido[1,2-a]pyrimidin-4-one 194466-69-8 C19H14N2O
    2-(α-Naphthyl)-7-methyl-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(α-Naphthyl)-8-methyl-pyrido[1,2-a]pyrimidin-4-one 194466-70-1 C19H14N2O
    2-(α-Naphthyl)-8-methyl-pyrido[1,2-a]pyrimidin-4-one
    —— 4-chloro-1-(tert-butoxy)pyrido[2,3-d]pyrimidin-2(1H)-one 1312356-58-3 C11H12ClN3O2
    4-chloro-1-(tert-butoxy)pyrido[2,3-d]pyrimidin-2(1H)-one
    —— 2-Isopropyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid 2-piperidin-1-yl-ethyl ester 86922-03-4 C23H27N3O3
    2-Isopropyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid 2-piperidin-1-yl-ethyl ester