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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
    —— tert-butyl (9-ethoxy-2,3-dimethyl-3H-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-yl)carbamate 1172609-50-5 C17H22N6O3
    tert-butyl (9-ethoxy-2,3-dimethyl-3H-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-yl)carbamate
    —— N-acetyl-N-(2,3-dimethyl-9-methylsulfanyl-3H-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-yl)acetamide 1172609-44-7 C15H16N6O2S
    N-acetyl-N-(2,3-dimethyl-9-methylsulfanyl-3H-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-yl)acetamide
    —— N-acetyl-N-(9-methanesulfonyl-2,3-dimethyl-3H-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-yl)acetamide 1172609-48-1 C15H16N6O4S
    N-acetyl-N-(9-methanesulfonyl-2,3-dimethyl-3H-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-yl)acetamide
    —— N-acetyl-N-(9-methanesulfinyl-2,3-dimethyl-3H-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-yl)acetamide 1172609-46-9 C15H16N6O3S
    N-acetyl-N-(9-methanesulfinyl-2,3-dimethyl-3H-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-yl)acetamide
    —— 2,3-dimethyl-9-methylsulfanyl-3H-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-ylamine 1172609-41-4 C11H12N6S
    2,3-dimethyl-9-methylsulfanyl-3H-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-ylamine
    —— 2,3-dimethyl-9-methylsulfanyl-3,7-dihydro-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-one 1172609-43-6 C11H11N5OS
    2,3-dimethyl-9-methylsulfanyl-3,7-dihydro-1,3,4,5,7-pentaaza-cyclopenta[b]naphthalen-8-one
    —— 6-(4-chlorobenzoyl)-3-methoxy-2-(S)-{1-[4-(trifluoromethyl)phenyl]ethylamino}-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-(3H)-one hydrochloride 1256701-62-8 C24H22ClF3N4O3*ClH
    6-(4-chlorobenzoyl)-3-methoxy-2-(S)-{1-[4-(trifluoromethyl)phenyl]ethylamino}-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-(3H)-one hydrochloride
    —— 8-benzyl-2-(benzylsulfanyl)-6-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione 1308253-15-7 C22H19N3O2S
    8-benzyl-2-(benzylsulfanyl)-6-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione
    —— 8-Bromo-2-methoxypyrido[2,1-b]quinazolin-11-one 1312091-90-9 C13H9BrN2O2
    8-Bromo-2-methoxypyrido[2,1-b]quinazolin-11-one
    —— 2-cyano-3-ethoxy-4,5,6a,11-tetraazabenzo[a]fluorene 1039724-40-7 C16H11N5O
    2-cyano-3-ethoxy-4,5,6a,11-tetraazabenzo[a]fluorene
    —— tert-butyl 2-phenyl-4-(pyridin-2-ylmethoxy)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate 1318210-40-0 C24H26N4O3
    tert-butyl 2-phenyl-4-(pyridin-2-ylmethoxy)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
    —— 4-Chloro-8-(2,6-difluorophenyl)-2-methylsulfonylpyrido[2,3-d]pyrimidin-7-one 1115184-15-0 C14H8ClF2N3O3S
    4-Chloro-8-(2,6-difluorophenyl)-2-methylsulfonylpyrido[2,3-d]pyrimidin-7-one
    —— 6-Amino-13,14-dimethoxy-8-phenyl-1,3,5-triazatetracyclo[8.8.0.02,7.011,16]octadeca-2,4,6,9,11,13,15-heptaene-9-carbonitrile 1137166-81-4 C24H21N5O2
    6-Amino-13,14-dimethoxy-8-phenyl-1,3,5-triazatetracyclo[8.8.0.02,7.011,16]octadeca-2,4,6,9,11,13,15-heptaene-9-carbonitrile
    —— 7-(3-Chloroanilino)-1,3-dimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4-dione 129602-71-7 C15H12ClN5O4
    7-(3-Chloroanilino)-1,3-dimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4-dione
    —— N-ethyl-2-(4-oxo-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-3(4H)-yl)-N-phenylbutanamide 1219237-81-6 C23H26N4O2
    N-ethyl-2-(4-oxo-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-3(4H)-yl)-N-phenylbutanamide
    —— N-[2-(2,4-dimethoxyphenyl)ethyl]-2-(4-oxo-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-3(4H)-yl)acetamide 1216898-83-7 C23H26N4O4
    N-[2-(2,4-dimethoxyphenyl)ethyl]-2-(4-oxo-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-3(4H)-yl)acetamide
    —— 5,7-Dimethyl-3-[2-(4-methyl-1-piperidinyl)-2-oxoethyl]-1-phenylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 1243106-27-5 C23H26N4O3
    5,7-Dimethyl-3-[2-(4-methyl-1-piperidinyl)-2-oxoethyl]-1-phenylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 2-hydroxy-5-methyl-4-oxo-3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylic acid 1245569-58-7 C9H7N3O4
    2-hydroxy-5-methyl-4-oxo-3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylic acid
    —— 4-{5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-yl}morpholine 1258650-17-7 C11H16N4O
    4-{5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-yl}morpholine
    —— 1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-6-sulfonyl chloride 1251923-69-9 C8H6ClN3O4S
    1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-6-sulfonyl chloride
    —— Tarloxotinib 1636938-13-0 C24H24BrClN9O3+
    Tarloxotinib
    —— 9-hydroxy-4-oxo-4H-pyridino[1,2-a]pyrimidine-3-carboxylic acid 1256643-38-5 C9H6N2O4
    9-hydroxy-4-oxo-4H-pyridino[1,2-a]pyrimidine-3-carboxylic acid
    —— Spiro[5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-2,2'-acenaphthylene]-1',4,6,17-tetrone 1258795-97-9 C25H13N3O4
    Spiro[5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-2,2'-acenaphthylene]-1',4,6,17-tetrone
    —— N-(2-tert-butylphenyl)-7-(3-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-amine 1260426-67-2 C23H24F3N5
    N-(2-tert-butylphenyl)-7-(3-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-amine
    —— N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-3-chlorobenzenesulfonamide 1208123-95-8 C28H28ClN5O2S
    N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-3-chlorobenzenesulfonamide
    —— N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-3,4-dichlorobenzenesulfonamide 1208123-91-4 C28H27Cl2N5O2S
    N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-3,4-dichlorobenzenesulfonamide
    —— N-[6-methyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]benzenesulfonamide 1208124-04-2 C22H25N5O2S
    N-[6-methyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]benzenesulfonamide
    —— N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-2-methylbenzenesulfonamide 1208123-72-1 C29H31N5O2S
    N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-2-methylbenzenesulfonamide
    —— N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-4-methoxybenzenesulfonamide 1208123-81-2 C29H31N5O3S
    N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-4-methoxybenzenesulfonamide
    —— N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-2,3-dichlorobenzenesulfonamide 1208123-89-0 C28H27Cl2N5O2S
    N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-2,3-dichlorobenzenesulfonamide
    —— N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-3-methylbenzenesulfonamide 1208123-87-8 C29H31N5O2S
    N-[6-benzyl-2-(2-phenylethylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]-3-methylbenzenesulfonamide
    —— 8-(2-furylmethyl)-4-methyl-2-(3-methylphenyl)-5,8-dihydropyrido[2,3-d]pyrimidin-7(6H)-one 1340791-41-4 C20H19N3O2
    8-(2-furylmethyl)-4-methyl-2-(3-methylphenyl)-5,8-dihydropyrido[2,3-d]pyrimidin-7(6H)-one
    —— 4-((cyclopropylmethyl)amino)-1-hydroxypyrido[2,3-d]pyrimidin-2(1H)-one 1312355-81-9 C11H12N4O2
    4-((cyclopropylmethyl)amino)-1-hydroxypyrido[2,3-d]pyrimidin-2(1H)-one
    —— 1-hydroxy-4-({[3-(4-morpholinylmethyl)phenyl]methyl}amino)pyrido[2,3-d]pyrimidin-2(1H)-one 1312355-77-3 C19H21N5O3
    1-hydroxy-4-({[3-(4-morpholinylmethyl)phenyl]methyl}amino)pyrido[2,3-d]pyrimidin-2(1H)-one
    —— 4-amino-7-(1H-pyrrol-1-yl)-2-thioxo-1,2-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile 1313212-50-8 C12H8N6S
    4-amino-7-(1H-pyrrol-1-yl)-2-thioxo-1,2-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl 1-(6-benzyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl)piperidine-4-carboxylate 1332455-18-1 C22H28N4O2
    ethyl 1-(6-benzyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl)piperidine-4-carboxylate
    —— 2-(1-((2-(5-methyl-1H-pyrazol-3-ylamino)-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidin-4-yl)propan-2-ol 1332075-64-5 C24H34N8O2
    2-(1-((2-(5-methyl-1H-pyrazol-3-ylamino)-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidin-4-yl)propan-2-ol
    —— 9-methyl-11-selena-5,9a-diazabenzo[b]fluoren-10-one 1314235-98-7 C15H10N2OSe
    9-methyl-11-selena-5,9a-diazabenzo[b]fluoren-10-one
    —— 4-(Cyclohexa-1,5-dien-1-yl)pyrido[2,3-d]pyrimidine 28732-72-1 C13H11N3
    4-(Cyclohexa-1,5-dien-1-yl)pyrido[2,3-d]pyrimidine
    —— 1-methyl-4-oxo-1,6,7,8-tetrahydro-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carboxylic acid ethyl ester 35615-74-8 C12H16N2O3
    1-methyl-4-oxo-1,6,7,8-tetrahydro-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carboxylic acid ethyl ester
    —— N-(4-chlorophenyl)-4-ethoxy-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide 1318210-29-5 C22H21ClN4O2
    N-(4-chlorophenyl)-4-ethoxy-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— Pyrimido[5,4-B]quinoline 261-06-3 C11H7N3
    Pyrimido[5,4-B]quinoline
    —— 3H-Imidazo[4',5':4,5]pyrido[2,3-d]pyrimidine 351441-83-3 C8H5N5
    3H-Imidazo[4',5':4,5]pyrido[2,3-d]pyrimidine
    —— tert-butyl (6S)-2-(2,2-dimethylpropanoylamino)-6-[2-(5-ethoxycarbonyl-3-methylthiophen-2-yl)ethyl]-4-oxo-3,5,6,7-tetrahydropyrido[2,3-d]pyrimidine-8-carboxylate 1056963-93-9 C27H38N4O6S
    tert-butyl (6S)-2-(2,2-dimethylpropanoylamino)-6-[2-(5-ethoxycarbonyl-3-methylthiophen-2-yl)ethyl]-4-oxo-3,5,6,7-tetrahydropyrido[2,3-d]pyrimidine-8-carboxylate
    —— 2-chloro-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 1196153-06-6 C7H8ClN3
    2-chloro-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine
    —— N-[(1R)-1-(3,4-dichlorophenyl)propyl]-2-[[(2S)-1-hydroxypropan-2-yl]amino]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxamide 1395072-44-2 C20H25Cl2N5O2
    N-[(1R)-1-(3,4-dichlorophenyl)propyl]-2-[[(2S)-1-hydroxypropan-2-yl]amino]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxamide
    —— N-[(1R)-1-(3,4-dichlorophenyl)ethyl]-2-[(2-methylpyrazol-3-yl)amino]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxamide 1395072-50-0 C20H21Cl2N7O
    N-[(1R)-1-(3,4-dichlorophenyl)ethyl]-2-[(2-methylpyrazol-3-yl)amino]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxamide
    —— N-((3,4-dichlorophenyl)(oxazol-5-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxamide 1395076-12-6 C23H24Cl2N6O3
    N-((3,4-dichlorophenyl)(oxazol-5-yl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxamide
    —— N-[(1R)-1-(3,4-dichlorophenyl)ethyl]-2-[(2-methylpyridin-4-yl)amino]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxamide 1395072-57-7 C22H22Cl2N6O
    N-[(1R)-1-(3,4-dichlorophenyl)ethyl]-2-[(2-methylpyridin-4-yl)amino]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxamide
    —— N-[(1s)-1-(3-Chloro-4-Fluorophenyl)-2-Hydroxyethyl]-2-(Tetrahydro-2h-Pyran-4-Ylamino)-5,8-Dihydropyrido[3,4-D]pyrimidine-7(6h)-Carboxamide 1395072-70-4 C21H25ClFN5O3
    N-[(1s)-1-(3-Chloro-4-Fluorophenyl)-2-Hydroxyethyl]-2-(Tetrahydro-2h-Pyran-4-Ylamino)-5,8-Dihydropyrido[3,4-D]pyrimidine-7(6h)-Carboxamide