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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-methyl-N-(6-pent-4-enoyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl)-benzamide 869198-00-5 C20H22N4O2
    4-methyl-N-(6-pent-4-enoyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl)-benzamide
    —— 2-methyl-3-[2-[8-methyl-5-(2-phenylethyl)-3,4-dihydro-1H-pyrido[4,3-b]indol-2-yl]ethyl]-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;hydrochloride 1166847-52-4 C31H36N4O*ClH
    2-methyl-3-[2-[8-methyl-5-(2-phenylethyl)-3,4-dihydro-1H-pyrido[4,3-b]indol-2-yl]ethyl]-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;hydrochloride
    —— (E)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-9-[(5-methyl-2-furanyl)methylene]-4H-pyrido[1,2-a]pyrimidin-4-one 138271-04-2 C29H31FN4O3
    (E)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-9-[(5-methyl-2-furanyl)methylene]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— methyl-9-[benzyl(methyl)amino]-3-hydroxy-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-2-carboxylate hydrochloride 724783-83-9 C18H21N3O4*ClH
    methyl-9-[benzyl(methyl)amino]-3-hydroxy-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-2-carboxylate hydrochloride
    —— 2-((1R,4R)-4-xydroxycyclohexylamino)-4-(3-(trifluoromethyl)phenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one 1300607-84-4 C20H20F3N5O2
    2-((1R,4R)-4-xydroxycyclohexylamino)-4-(3-(trifluoromethyl)phenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 2-Methyl-1-m-tolyl-1H-pyrido[2,3-d]pyrimidin-4-one 142267-23-0 C15H13N3O
    2-Methyl-1-m-tolyl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 9,10-dimethoxy-N-(3,4,5-trimethoxyphenyl)-2-(2,4,6-trimethylphenyl)imino-6,7-dihydro-[1,3,5]triazino[2,1-a]isoquinolin-4-amine 85686-86-8 C31H35N5O5
    9,10-dimethoxy-N-(3,4,5-trimethoxyphenyl)-2-(2,4,6-trimethylphenyl)imino-6,7-dihydro-[1,3,5]triazino[2,1-a]isoquinolin-4-amine
    —— 1-benzyl-5-methoxymethyl-7-methylpyrido[2,3-d]pyrimidin-4(1H)-one 1331740-14-7 C17H17N3O2
    1-benzyl-5-methoxymethyl-7-methylpyrido[2,3-d]pyrimidin-4(1H)-one
    —— methyl 2-{8-[3-(methylsulfinyl)phenyl]-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl}pyrimidine-5-carboxylate 907566-69-2 C24H22N4O3S
    methyl 2-{8-[3-(methylsulfinyl)phenyl]-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl}pyrimidine-5-carboxylate
    —— 1,3-dimethyl-6-nitro-8,9-dihydro-7H-imidazo<1',2':1,6>pyrido<2,3-d>pyrimidine-2,4,5-trione 136744-48-4 C11H11N5O5
    1,3-dimethyl-6-nitro-8,9-dihydro-7H-imidazo<1',2':1,6>pyrido<2,3-d>pyrimidine-2,4,5-trione
    —— 2-amino-5-(triophen-2-yl)benzo[1',2':6,7]quinolino[2,3-d]pyrimidine-4,6,11[3H,5H,12H]trione 1050433-13-0 C19H12N4O3S
    2-amino-5-(triophen-2-yl)benzo[1',2':6,7]quinolino[2,3-d]pyrimidine-4,6,11[3H,5H,12H]trione
    —— 3-benzyloxy-7-bromo-9-(3-isopropyl-2-oxo-imidazolidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid methyl ester 1355028-47-5 C23H23BrN4O5
    3-benzyloxy-7-bromo-9-(3-isopropyl-2-oxo-imidazolidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid methyl ester
    —— 3-hydroxy-11H-4,1-oxazino<6,5-e>pyrido<1,2-a>pyrimidin-11-one 137588-35-3 C10H7N3O3
    3-hydroxy-11H-4,1-oxazino<6,5-e>pyrido<1,2-a>pyrimidin-11-one
    —— 7-benzyl-1,13-dibromo-3,11-di-tert-butyl-6H-benzamidazo[2',1':3,4]pyrrolo[3',4':5,6]-pyrazino[1,2-a]benzimidazole-6,8(7H)-dione 1353014-56-8 C33H29Br2N5O2
    7-benzyl-1,13-dibromo-3,11-di-tert-butyl-6H-benzamidazo[2',1':3,4]pyrrolo[3',4':5,6]-pyrazino[1,2-a]benzimidazole-6,8(7H)-dione
    —— methyl 2-(8-amino-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)pyrimidine-5-carboxylate 907566-65-8 C17H17N5O2
    methyl 2-(8-amino-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)pyrimidine-5-carboxylate
    —— 1154476-58-0 C18H13BrN2O5
    —— 5-Formyl-3,6-dimethyl-5,6,7,8-tetrahydropterin 67129-05-9 C9H13N5O2
    5-Formyl-3,6-dimethyl-5,6,7,8-tetrahydropterin
    —— N-[(1S)-1-[8-methyl-1-(2-morpholin-4-ylethyl)isoquinolin-3-yl]ethyl]pyrido[3,2-d]pyrimidin-4-amine 1376761-03-3 C25H28N6O
    N-[(1S)-1-[8-methyl-1-(2-morpholin-4-ylethyl)isoquinolin-3-yl]ethyl]pyrido[3,2-d]pyrimidin-4-amine
    —— 6-hydroxymethyl-1<i>H</i>-pyrido[3,2-<i>d</i>]pyrimidine-2,4-dione 117883-64-4 C8H7N3O3
    6-hydroxymethyl-1<i>H</i>-pyrido[3,2-<i>d</i>]pyrimidine-2,4-dione
    —— methyl 2-{8-[4-(hydroxymethyl)phenyl]-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl}pyrimidine-5-carboxylate 907566-81-8 C24H22N4O3
    methyl 2-{8-[4-(hydroxymethyl)phenyl]-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl}pyrimidine-5-carboxylate
    —— N-(6-benzyl-2-chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-2,3-dichlorobenzenesulfonamide 1257328-43-0 C20H17Cl3N4O2S
    N-(6-benzyl-2-chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-2,3-dichlorobenzenesulfonamide
    —— 1-(3,4-dimethoxy-phenyl)-3-ethyl-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione 1174226-20-0 C22H21N3O5
    1-(3,4-dimethoxy-phenyl)-3-ethyl-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione
    —— 4-oxo-1-propyl-4H-pyrido[1,2-a]pyrimidinium 27433-25-6 C11H12N2O2
    4-oxo-1-propyl-4H-pyrido[1,2-a]pyrimidinium
    —— 4-((4-cyclopropoxy-6-(2-cyclopropylethynyl)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)benzenesulfonamide 1203654-85-6 C22H21N5O3S
    4-((4-cyclopropoxy-6-(2-cyclopropylethynyl)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)benzenesulfonamide
    —— 9-(3,4-dichloro-phenylcarbamoyl)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carboxylic acid ethyl ester 74199-01-2 C19H19Cl2N3O4
    9-(3,4-dichloro-phenylcarbamoyl)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carboxylic acid ethyl ester
    —— 3-((5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)amino)benzonitrile 1383775-80-1 C14H13N5
    3-((5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)amino)benzonitrile
    —— 1242073-44-4 C22H26N6*ClH
    —— 4-Hydroxy-2-mercapto-5-ethoxycarbonyl-7-furyl-pyrido<2,3-d>pyrimidin 96954-20-0 C14H11N3O4S
    4-Hydroxy-2-mercapto-5-ethoxycarbonyl-7-furyl-pyrido<2,3-d>pyrimidin
    —— (R)-4-(4-(1-(2-(dimethylamino)ethyl)-4-ethyl-1H-imidazol-2-yl)piperidin-1-yl)-5-(trifluoromethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1295516-04-9 C22H30F3N7O
    (R)-4-(4-(1-(2-(dimethylamino)ethyl)-4-ethyl-1H-imidazol-2-yl)piperidin-1-yl)-5-(trifluoromethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
    —— 131621-38-0 C15H20N4O3
    —— (S)-7-methyl-3-(pyridin-2-ylethynyl)-7,8,9,10-tetrahydroazepino[2,1-b]quinazolin-12(6H)-one 1312450-75-1 C21H19N3O
    (S)-7-methyl-3-(pyridin-2-ylethynyl)-7,8,9,10-tetrahydroazepino[2,1-b]quinazolin-12(6H)-one
    —— (2-Methoxy-phenyl)-{1-(2-methoxy-phenyl)-4-[(Z)-2-methoxy-phenylimino]-1,4,5,6-tetrahydro-pyridin-2-yl}-amine 113685-20-4 C26H27N3O3
    (2-Methoxy-phenyl)-{1-(2-methoxy-phenyl)-4-[(Z)-2-methoxy-phenylimino]-1,4,5,6-tetrahydro-pyridin-2-yl}-amine
    —— 6-Methyl-1,3,10-triazaphenanthren 56311-89-8 C12H9N3
    6-Methyl-1,3,10-triazaphenanthren
    —— 3-amino-8,8-dimethyl-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one 1416013-23-4 C14H17N3O
    3-amino-8,8-dimethyl-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one
    —— 3,3,3-trifluoro-N-(4-(3-methyl-2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-ylamino)phenyl)propanamide 1265634-96-5 C17H16F3N5O2
    3,3,3-trifluoro-N-(4-(3-methyl-2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-ylamino)phenyl)propanamide
    —— 4-{2-[6-(3-amino-propylamino)-pyrido[3,2-d]pyrimidin-4-ylamino]-phenoxy}-butyric acid ethyl ester 855995-79-8 C22H28N6O3
    4-{2-[6-(3-amino-propylamino)-pyrido[3,2-d]pyrimidin-4-ylamino]-phenoxy}-butyric acid ethyl ester
    —— 1-cyclopentyl-7-methoxy-3-(2-trifluoromethyl-phenyl)-1H-pyrimido[5,4-c]quinoline-2,4-dione 1174227-31-6 C24H20F3N3O3
    1-cyclopentyl-7-methoxy-3-(2-trifluoromethyl-phenyl)-1H-pyrimido[5,4-c]quinoline-2,4-dione
    —— (3,3-dimethyl-pyrrolidin-1-yl)-[1-(5-methyl-6,7,8,9-tetrahydro-5H-1,4,7,10a-tetraaza-cyclohept[f]inden-10-yl)-azetidin-3-yl]-methanone 1228230-27-0 C21H30N6O
    (3,3-dimethyl-pyrrolidin-1-yl)-[1-(5-methyl-6,7,8,9-tetrahydro-5H-1,4,7,10a-tetraaza-cyclohept[f]inden-10-yl)-azetidin-3-yl]-methanone
    —— 7,7-dimethyl-6,7-dihydro-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,5H)-dione hydrochloride 1207369-40-1 C8H11N3O2*ClH
    7,7-dimethyl-6,7-dihydro-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,5H)-dione hydrochloride
    —— 3-N-chloroacetyl-4H-pyrido<1,2-a>pyrimidin-4-one 137588-36-4 C10H8ClN3O3
    3-N-chloroacetyl-4H-pyrido<1,2-a>pyrimidin-4-one
    —— 4-[(S)-2-dimethylamino-1-(4-fluoro-3-trifluoromethyl-phenyl)-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide 1612242-15-5 C19H18F4N6O
    4-[(S)-2-dimethylamino-1-(4-fluoro-3-trifluoromethyl-phenyl)-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide
    —— 5-ethyl-1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-6-carboxylic acid 1038262-35-9 C12H13N3O4
    5-ethyl-1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-6-carboxylic acid
    —— 9-(1H-pyrazol-4-yl)-6-{[(1R)-1,2,2-trimethyipropyl]amino}benzo[c]-1,6-naphthyridin-1(2H)-one 1058128-71-4 C21H23N5O
    9-(1H-pyrazol-4-yl)-6-{[(1R)-1,2,2-trimethyipropyl]amino}benzo[c]-1,6-naphthyridin-1(2H)-one
    —— 5-(2-amino-4-oxo-3-phenyl-3,4-dihydro-6-quinazolinyl)-N,N-dimethyl-3-pyridinesulfonamide 1383988-48-4 C21H19N5O3S
    5-(2-amino-4-oxo-3-phenyl-3,4-dihydro-6-quinazolinyl)-N,N-dimethyl-3-pyridinesulfonamide
    —— 6-Methyl-4-oxo-8-[1-phenylamino-meth-(Z)-ylidene]-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-3-carboxylic acid 91111-83-0 C16H15N3O3
    6-Methyl-4-oxo-8-[1-phenylamino-meth-(Z)-ylidene]-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-3-carboxylic acid
    —— 7-(dimethylamino)-N-(4-fluorobenzyl)-3-hydroxy-4-oxo-9-(2-oxo-1,3-oxazinan-3-yl)-4H-pyrido[1,2-a]pyrimidine-2-carboxamide 1355027-87-0 C22H22FN5O5
    7-(dimethylamino)-N-(4-fluorobenzyl)-3-hydroxy-4-oxo-9-(2-oxo-1,3-oxazinan-3-yl)-4H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— (3S)-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-3-ol 1212188-97-0 C8H10N2O
    (3S)-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-3-ol
    —— 8-(2-hydroxy-ethyl)-6-methyl-8<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 36075-23-7 C10H11N3O3
    8-(2-hydroxy-ethyl)-6-methyl-8<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— methyl 3-(benzyloxy)-7-(dimethylamino)-4-oxo-9-(2-oxo-1,3-oxazinan-3-yl)-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 1355028-27-1 C23H24N4O6
    methyl 3-(benzyloxy)-7-(dimethylamino)-4-oxo-9-(2-oxo-1,3-oxazinan-3-yl)-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— methyl 2-(8-methyl-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)pyrimidine-5-carboxylate 907566-60-3 C18H18N4O2
    methyl 2-(8-methyl-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)pyrimidine-5-carboxylate