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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
    —— 4,7a-dimethyl-1-phenyl-5,7-dichloro-7,7a-dihydro-1H-benzimidazole-2,6-dione 1195265-17-8 C15H12Cl2N2O2
    4,7a-dimethyl-1-phenyl-5,7-dichloro-7,7a-dihydro-1H-benzimidazole-2,6-dione
    —— ethyl 2-hydroxy-7-nitro-4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carboxylate 145771-12-6 C11H9N3O6
    ethyl 2-hydroxy-7-nitro-4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carboxylate
    —— 9-(2-bromo-4-chloro-benzyloxy)-2-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one 40966-94-7 C16H12BrClN2O2
    9-(2-bromo-4-chloro-benzyloxy)-2-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one
    —— 8-Cyclopentyl-2-(3-fluoro-4-methoxy-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 352362-47-1 C19H19FN4O2
    8-Cyclopentyl-2-(3-fluoro-4-methoxy-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-(5-indolylamino)-6-methylsulphonylpyrimido-[5,4-d]pyrimidine 196512-19-3 C15H12N6O2S
    4-(5-indolylamino)-6-methylsulphonylpyrimido-[5,4-d]pyrimidine
    —— (4-(6-(4-Aminophenyl)-4-(3,6-dihydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)(pyridin-3-yl)methanone 1174766-15-4 C27H27N7O2
    (4-(6-(4-Aminophenyl)-4-(3,6-dihydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)(pyridin-3-yl)methanone
    —— (S)-1-(3-methylisoxazol-5-yl)-3-(4-(4-(3-methylmorpholino)-7-(pyrazin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea 1207361-63-4 C27H29N9O3
    (S)-1-(3-methylisoxazol-5-yl)-3-(4-(4-(3-methylmorpholino)-7-(pyrazin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea
    —— 4-bromo-2-((2,3-difluorobenzyl)thio)pyrido[2,3-d]pyrimidin-7(8H)-one 1033925-68-6 C14H8BrF2N3OS
    4-bromo-2-((2,3-difluorobenzyl)thio)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— (S)-tert-butyl 4-(3-methylmorpholino)-2-(4-nitro-1H-pyrazol-1-yl)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate 1207368-94-2 C20H27N7O5
    (S)-tert-butyl 4-(3-methylmorpholino)-2-(4-nitro-1H-pyrazol-1-yl)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate
    —— 2-(3-Chloro-4-fluoro-phenylamino)-8-propyl-8H-pyrido[2,3-d]pyrimidin-7-one 352360-77-1 C16H14ClFN4O
    2-(3-Chloro-4-fluoro-phenylamino)-8-propyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— N-[2-Cyano-4-(8-isopropyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)-phenyl]-acetamide 352361-52-5 C19H18N6O2
    N-[2-Cyano-4-(8-isopropyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)-phenyl]-acetamide
    —— (S)-1-(4-(4-(3-ethylmorpholino)-7-(pyrimidin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)-3-(oxetan-3-yl)urea 1207360-40-4 C27H32N8O3
    (S)-1-(4-(4-(3-ethylmorpholino)-7-(pyrimidin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)-3-(oxetan-3-yl)urea
    —— 2-Amino-4-hydroxy-6-ethoxycarbonyl-pyrido<2,3-d>pyrimidin 94237-75-9 C10H10N4O3
    2-Amino-4-hydroxy-6-ethoxycarbonyl-pyrido<2,3-d>pyrimidin
    —— 4,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile compound with 3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one (1:1) 1425681-45-3 C8Cl2N2O2*C23H27FN4O2
    4,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile compound with 3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one (1:1)
    —— 2,4-Diamino-5-methyl-6-propyl-pyrido<2,3-d>pyrimidin 13502-58-4 C11H15N5
    2,4-Diamino-5-methyl-6-propyl-pyrido<2,3-d>pyrimidin
    —— (3,7-diacetyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane)gold(I)(SMe2pyrim) 1033718-70-5 C15H23AuN5O2PS
    (3,7-diacetyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane)gold(I)(SMe2pyrim)
    —— 2-imino-4-(4-nitrophenyl)-[1,3,5]triazino[1,2-a]indol-10-one 128649-53-6 C16H9N5O3
    2-imino-4-(4-nitrophenyl)-[1,3,5]triazino[1,2-a]indol-10-one
    —— (S)-2-(1H-indol-4-yl)-5-((S)-1-p-tolylethyl)-6a,7,9,10-tetrahydro-[1,4]oxazino[3,4-h]pteridin-6(5H)-one 1394074-37-3 C26H25N5O2
    (S)-2-(1H-indol-4-yl)-5-((S)-1-p-tolylethyl)-6a,7,9,10-tetrahydro-[1,4]oxazino[3,4-h]pteridin-6(5H)-one
    —— trans-4-[([1-(4-chloro-phenyl)-propyl]-{3-methoxy-4-[2-(3-methyl-2,5-dioxo-imidazolidin-1-yl)-ethoxy]-benzyl}-amino)-methyl]-cyclohexanecarboxylic acid 1443020-43-6 C31H40ClN3O6
    trans-4-[([1-(4-chloro-phenyl)-propyl]-{3-methoxy-4-[2-(3-methyl-2,5-dioxo-imidazolidin-1-yl)-ethoxy]-benzyl}-amino)-methyl]-cyclohexanecarboxylic acid
    —— (S)-2-(2-(4-(6-(benzyloxy)pyridin-2-ylamino)phenyl)-4-(3-methylmorpholino)-5,6-dihydropyrido[3,4-d]pyrimidin-7(8H)-yl)ethanol 1207369-54-7 C32H36N6O3
    (S)-2-(2-(4-(6-(benzyloxy)pyridin-2-ylamino)phenyl)-4-(3-methylmorpholino)-5,6-dihydropyrido[3,4-d]pyrimidin-7(8H)-yl)ethanol
    —— 1-(2-(dimethylamino)ethyl)-3-(4-(4-morpholino-7-(pyrimidin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea 1207361-34-9 C26H33N9O2
    1-(2-(dimethylamino)ethyl)-3-(4-(4-morpholino-7-(pyrimidin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea
    —— 1312356-06-1 C22H19N3O4
    —— 4-(3,5-bis(trifluoromethyl)phenylamino)-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1300610-38-1 C16H10F6N4OS
    4-(3,5-bis(trifluoromethyl)phenylamino)-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 3-Nitro-2-oxo-5-methyl-1-acetyl-1,2-dihydro-pyrazolo<1,5-a>pyrimidin-carbonsaeure-(6) 90920-62-0 C10H8N4O6
    3-Nitro-2-oxo-5-methyl-1-acetyl-1,2-dihydro-pyrazolo<1,5-a>pyrimidin-carbonsaeure-(6)
    —— (4-(1-bromo-8,9-dihydro-3H-pyrazolo[3,4-c][2,7]naphthyridin-7(6H)-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)(phenyl)methanone 1234376-21-6 C21H15BrN8O
    (4-(1-bromo-8,9-dihydro-3H-pyrazolo[3,4-c][2,7]naphthyridin-7(6H)-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)(phenyl)methanone
    —— 4-[7-Oxo-8-(2,2,2-trifluoro-ethyl)-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino]-phthalonitrile 352363-07-6 C17H9F3N6O
    4-[7-Oxo-8-(2,2,2-trifluoro-ethyl)-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino]-phthalonitrile
    —— 2-(2-Fluoro-5-nitro-phenylamino)-8-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 352363-22-5 C14H10FN5O3
    2-(2-Fluoro-5-nitro-phenylamino)-8-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-Isopropylamino-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid [(R)-1-(3,4-dichloro-phenyl)-3-hydroxy-propyl]-amide 1395074-58-4 C20H25Cl2N5O2
    2-Isopropylamino-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid [(R)-1-(3,4-dichloro-phenyl)-3-hydroxy-propyl]-amide
    —— 8-Butyl-2-(4-methoxy-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 352360-93-1 C18H20N4O2
    8-Butyl-2-(4-methoxy-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-((S)-1-hydroxymethyl-3-methoxy-propylamino)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid [(R)-1-(3,4-dichloro-phenyl)-ethyl]-amide 1395077-94-7 C21H27Cl2N5O3
    2-((S)-1-hydroxymethyl-3-methoxy-propylamino)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid [(R)-1-(3,4-dichloro-phenyl)-ethyl]-amide
    —— 10-Ethyl-3,7-dimethylpyrido<2,3-d:6,5-d'>dipyrimidine-2,4,6,8(1H,3H,7H,10H)-tetraone 79157-20-3 C13H13N5O4
    10-Ethyl-3,7-dimethylpyrido<2,3-d:6,5-d'>dipyrimidine-2,4,6,8(1H,3H,7H,10H)-tetraone
    —— 6-(2-chlorophenyl)-2-[(1,1,2,3,3-pentamethyl-2,3-dihydro-1H-isoindol-5-yl)amino]imidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-one 1395029-08-9 C27H26ClN7O
    6-(2-chlorophenyl)-2-[(1,1,2,3,3-pentamethyl-2,3-dihydro-1H-isoindol-5-yl)amino]imidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-one
    —— 2-(tetrahydro-2H-pyran-4-ylamino)-4-(4-(trifluoromethyl)phenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one 1300607-98-0 C19H18F3N5O2
    2-(tetrahydro-2H-pyran-4-ylamino)-4-(4-(trifluoromethyl)phenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 2-cyclopentyl-4-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloric acid salt 911635-52-4 C13H16F3N3*ClH
    2-cyclopentyl-4-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloric acid salt
    —— 4-(3-chloro-6-methoxypyridin-2-ylamino)-7-hydroxy-5-isopropoxyquinazoline 763123-60-0 C17H17ClN4O3
    4-(3-chloro-6-methoxypyridin-2-ylamino)-7-hydroxy-5-isopropoxyquinazoline
    —— ethyl 5-hydroxy-2,9-dimethyl-8-oxo-5-phenyl-8,9-dihydro-5H-pyrido[2,3-d]thiazolo[3,2-a]pyrimidine-7-carboxylate 1161011-82-0 C20H19N3O4S
    ethyl 5-hydroxy-2,9-dimethyl-8-oxo-5-phenyl-8,9-dihydro-5H-pyrido[2,3-d]thiazolo[3,2-a]pyrimidine-7-carboxylate
    —— 6-(3-cyclopentylpropanoyl)-4-(4-fluorobenzyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 1430100-93-8 C22H26FN3O
    6-(3-cyclopentylpropanoyl)-4-(4-fluorobenzyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 1-(3-aminophenyl)-3-cyclopropyl-5-((2-fluoro-4-iodophenyl)amino)-6,8-dimethylpyrido[4,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione 871701-87-0 C24H21FIN5O3
    1-(3-aminophenyl)-3-cyclopropyl-5-((2-fluoro-4-iodophenyl)amino)-6,8-dimethylpyrido[4,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione
    —— 2-[(4-chlorophenyl)methoxy]-3-phenyl-6-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one 1240709-09-4 C28H21ClF3N5O2
    2-[(4-chlorophenyl)methoxy]-3-phenyl-6-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one
    —— 9,10-Dimethoxy-2-(2,4,6-trimethylphenylimino)-3-(2-aminoethyl)-3,4,6,7-tetrahydro-2H-pyrimido[6,1-a]isoquinolin-4-one 298680-39-4 C25H30N4O3
    9,10-Dimethoxy-2-(2,4,6-trimethylphenylimino)-3-(2-aminoethyl)-3,4,6,7-tetrahydro-2H-pyrimido[6,1-a]isoquinolin-4-one
    —— 2-[(3-chlorophenyl)methylamino]-3-phenyl-6-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one 1240709-19-6 C28H22ClF3N6O
    2-[(3-chlorophenyl)methylamino]-3-phenyl-6-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one
    —— 10-(3-methoxycarbonylbenzylidene)-5H-imidazo-[1,2-a]indeno[1,2-e]pyrazin-4-one 173155-46-9 C22H15N3O3
    10-(3-methoxycarbonylbenzylidene)-5H-imidazo-[1,2-a]indeno[1,2-e]pyrazin-4-one
    —— 2,6-dipropyl-5,6,7,8-tetrahydro-3<i>H</i>-pyrido[4,3-<i>d</i>]pyrimidin-4-one 1084-92-0 C13H21N3O
    2,6-dipropyl-5,6,7,8-tetrahydro-3<i>H</i>-pyrido[4,3-<i>d</i>]pyrimidin-4-one
    —— (R)-6-(4-methoxy-2-methylphenyl)-8-phenyl-2,3,4,7,8,10-hexahydro-1H-pyrano[4,3-c][1,6]naphthyridine 1036733-31-9 C25H26N2O2
    (R)-6-(4-methoxy-2-methylphenyl)-8-phenyl-2,3,4,7,8,10-hexahydro-1H-pyrano[4,3-c][1,6]naphthyridine
    —— 4-(3-bromophenylamino)-2-(3-hydroxypiperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one 1300608-49-4 C18H18BrN5O2
    4-(3-bromophenylamino)-2-(3-hydroxypiperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 2-(2-Fluoro-5-trifluoromethyl-phenylamino)-8-isopropyl-8H-pyrido[2,3-d]pyrimidin-7-one 352361-35-4 C17H14F4N4O
    2-(2-Fluoro-5-trifluoromethyl-phenylamino)-8-isopropyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 8-Butyl-2-(3-chloro-4-hydroxy-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 352360-91-9 C17H17ClN4O2
    8-Butyl-2-(3-chloro-4-hydroxy-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— allyl 2-(4-(3-ethylureido)phenyl)-4-((S)-3-methylmorpholino)-6,7,8,9-tetrahydro-5H-5,8-epiminocyclohepta[d]-pyrimidine-10-carboxylate 1207369-78-5 C27H34N6O4
    allyl 2-(4-(3-ethylureido)phenyl)-4-((S)-3-methylmorpholino)-6,7,8,9-tetrahydro-5H-5,8-epiminocyclohepta[d]-pyrimidine-10-carboxylate
    —— 2-Methylpyrido<2,3-b>pyrazin-3-essigsaeuremethylester-1,4-dioxid 64204-20-2 C11H11N3O4
    2-Methylpyrido<2,3-b>pyrazin-3-essigsaeuremethylester-1,4-dioxid
    —— tert-butyl N-[4-(benzyloxy)-5-(di-tert-butylaminodicarbonate)-7-oxo-8-(2-(trimethylsilyl)ethyl)-7,8-dihydropyrimido[4,5-d]pyrimidin-2-yl]-N-(methyl)carbamate 1268383-17-0 C34H50N6O8Si
    tert-butyl N-[4-(benzyloxy)-5-(di-tert-butylaminodicarbonate)-7-oxo-8-(2-(trimethylsilyl)ethyl)-7,8-dihydropyrimido[4,5-d]pyrimidin-2-yl]-N-(methyl)carbamate