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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-Chloro-N-{8-methyl-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL}benzamide —— C16H12ClN3O2
    4-Chloro-N-{8-methyl-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL}benzamide
    —— 2-Ethylsulfanyl-5-(4-fluorophenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H14FN3O2S
    2-Ethylsulfanyl-5-(4-fluorophenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— 5-(3-chlorophenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C16H16ClN3O2S
    5-(3-chlorophenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— 1-methyl-5-(3-methylphenyl)-2-(methylthio)-5,8-dihydropyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione —— C16H17N3O2S
    1-methyl-5-(3-methylphenyl)-2-(methylthio)-5,8-dihydropyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione
    —— 5-(4-fluorophenyl)-1-methyl-2-(methylthio)-5,8-dihydropyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione —— C15H14FN3O2S
    5-(4-fluorophenyl)-1-methyl-2-(methylthio)-5,8-dihydropyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione
    —— 5-(1,3-benzodioxol-5-yl)-2-(ethylthio)-1-methyl-5,8-dihydropyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione —— C17H17N3O4S
    5-(1,3-benzodioxol-5-yl)-2-(ethylthio)-1-methyl-5,8-dihydropyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione
    —— 2-propylmercapto-5-(4-methoxyphenyl)-5,8-dihydropyridino[2,3-d]pyrimidine-4,7(3H,6H)-dione —— C17H19N3O3S
    2-propylmercapto-5-(4-methoxyphenyl)-5,8-dihydropyridino[2,3-d]pyrimidine-4,7(3H,6H)-dione
    —— 2-(ethylthio)-5-(2-methoxyphenyl)-1-methyl-5,8-dihydropyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione —— C17H19N3O3S
    2-(ethylthio)-5-(2-methoxyphenyl)-1-methyl-5,8-dihydropyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione
    —— ethyl [(8,8-dimethyl-4,5-dioxo-3-phenyl-3,5,5a,6,8,9-hexahydro-4H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-2-yl)thio]acetate —— C22H23N3O5S
    ethyl [(8,8-dimethyl-4,5-dioxo-3-phenyl-3,5,5a,6,8,9-hexahydro-4H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-2-yl)thio]acetate
    —— 4-<2-Amino-4-hydroxy-1.3.5-triazanaphthyl-(6)-methylamino>-benzoesaeure 51989-24-3 C15H13N5O3
    4-<2-Amino-4-hydroxy-1.3.5-triazanaphthyl-(6)-methylamino>-benzoesaeure
    —— (2R)-2-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]propanoic acid —— C12H11ClN2O3S
    (2R)-2-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]propanoic acid
    —— (2R)-2-[(8-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]propanoic acid —— C13H14N2O3S
    (2R)-2-[(8-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]propanoic acid
    —— (2R)-2-[(9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]propanoic acid —— C13H14N2O3S
    (2R)-2-[(9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]propanoic acid
    —— 2-(p-Chlorostyryl)pyrido(2,3-d)pyrimidin-4(3H)-one 101204-97-1 C15H10ClN3O
    2-(p-Chlorostyryl)pyrido(2,3-d)pyrimidin-4(3H)-one
    —— 2-(3,4,5-Trimethoxystyryl)pyrido(2,3-d)pyrimidin-4(3H)-one 101231-85-0 C18H17N3O4
    2-(3,4,5-Trimethoxystyryl)pyrido(2,3-d)pyrimidin-4(3H)-one
    —— (3aR,7aR)-2-[(8-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-3a,4,7,7a-tetrahydroisoindole-1,3-dione —— C18H17N3O3
    (3aR,7aR)-2-[(8-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-3a,4,7,7a-tetrahydroisoindole-1,3-dione
    —— 3,5-Dihydroxy-N'-[(1Z)-3-methylcyclohexylidene]benzohydrazide —— C13H18N2O
    3,5-Dihydroxy-N'-[(1Z)-3-methylcyclohexylidene]benzohydrazide
    —— 4H-Cyclopenteno[2,3-e]pyrido[1,2-a]pyrimidin-4-one, 6,7,8,9-tetrahydro, 8-methyl —— C12H12N2O
    4H-Cyclopenteno[2,3-e]pyrido[1,2-a]pyrimidin-4-one, 6,7,8,9-tetrahydro, 8-methyl
    —— 4H-cyclopenteno[2,3-e]pyrido[1,2-a]pyrimidin-4-one, 6,7,8,9-tetrahydro, 9-methyl —— C12H12N2O
    4H-cyclopenteno[2,3-e]pyrido[1,2-a]pyrimidin-4-one, 6,7,8,9-tetrahydro, 9-methyl
    —— 4H-Cyclopenteno[2,3-e]pyrido[1,2-a]pyrimidin-4-one, 8-methyl —— C12H10N2O
    4H-Cyclopenteno[2,3-e]pyrido[1,2-a]pyrimidin-4-one, 8-methyl
    —— (3S)-1-[(1R,9S)-12-[(2,3-dimethylimidazol-4-yl)methyl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-trien-5-yl]piperidin-3-ol —— C20H28N6O
    (3S)-1-[(1R,9S)-12-[(2,3-dimethylimidazol-4-yl)methyl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-trien-5-yl]piperidin-3-ol
    —— tert-butyl (1R,9S)-5-methyl-3-[[(2R)-oxolan-2-yl]methylamino]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene-12-carboxylate —— C20H30N4O3
    tert-butyl (1R,9S)-5-methyl-3-[[(2R)-oxolan-2-yl]methylamino]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene-12-carboxylate
    —— [(3S)-1-[(1R,9S)-12-[(1-ethenyl-3-methylpyrazol-4-yl)methyl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-trien-5-yl]piperidin-3-yl]methanol —— C22H30N6O
    [(3S)-1-[(1R,9S)-12-[(1-ethenyl-3-methylpyrazol-4-yl)methyl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-trien-5-yl]piperidin-3-yl]methanol
    —— [(5S)-5-methyl-4,5,6,7-tetrahydro-1,2-benzoxazol-3-yl]-[(1S,12R)-7-methyl-4,8,9,15-tetrazatetracyclo[10.2.1.02,10.05,9]pentadeca-2(10),3,5,7-tetraen-15-yl]methanone —— C21H23N5O2
    [(5S)-5-methyl-4,5,6,7-tetrahydro-1,2-benzoxazol-3-yl]-[(1S,12R)-7-methyl-4,8,9,15-tetrazatetracyclo[10.2.1.02,10.05,9]pentadeca-2(10),3,5,7-tetraen-15-yl]methanone
    —— 11H-Pyrido[2,1-b]quinazolin-11-one, 1,2,3,4,6,7,8,9-octahydro, 6-methyl —— C13H18N2O
    11H-Pyrido[2,1-b]quinazolin-11-one, 1,2,3,4,6,7,8,9-octahydro, 6-methyl
    —— 1-(5-Phenyl-5H-1-thia-3,5,8-triazaacenaphthylen-2-yl)ethanone —— C16H11N3OS
    1-(5-Phenyl-5H-1-thia-3,5,8-triazaacenaphthylen-2-yl)ethanone
    —— 7-Chloro-4-imino-2-trifluoromethyl-4H-pyrido[1,2-a]pyrimidin-3-carboxylic acid, methyl ester —— C11H7ClF3N3O2
    7-Chloro-4-imino-2-trifluoromethyl-4H-pyrido[1,2-a]pyrimidin-3-carboxylic acid, methyl ester
    —— Nicotinic acid, 2-(4-oxo-2-thioxo-1,4-dihydro-2H-pyrido[2,3-d]pyrimidin-3-yl)-, methyl ester —— C14H10N4O3S
    Nicotinic acid, 2-(4-oxo-2-thioxo-1,4-dihydro-2H-pyrido[2,3-d]pyrimidin-3-yl)-, methyl ester
    —— 2-[(5,6-Diethyl-1,2,4-triazin-3-yl)sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C17H19N5OS
    2-[(5,6-Diethyl-1,2,4-triazin-3-yl)sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— N,N-dimethyl-3-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-5H-[1,2,4]triazino[5,6-b]indole-8-sulfonamide —— C21H19N7O3S2
    N,N-dimethyl-3-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-5H-[1,2,4]triazino[5,6-b]indole-8-sulfonamide
    —— 2-({[5,6-Bis(4-methylphenyl)-1,2,4-triazin-3-YL]sulfanyl}methyl)-7-bromo-4H-pyrido[1,2-A]pyrimidin-4-one —— C26H20BrN5OS
    2-({[5,6-Bis(4-methylphenyl)-1,2,4-triazin-3-YL]sulfanyl}methyl)-7-bromo-4H-pyrido[1,2-A]pyrimidin-4-one
    —— 2-{[5,6-Bis(4-methylphenyl)-1,2,4-triazin-3-YL]sulfanyl}-N-({6-methyl-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)acetamide —— C29H26N6O2S
    2-{[5,6-Bis(4-methylphenyl)-1,2,4-triazin-3-YL]sulfanyl}-N-({6-methyl-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)acetamide
    —— N,N-diethyl-3-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-5H-[1,2,4]triazino[5,6-b]indole-8-sulfonamide —— C23H23N7O3S2
    N,N-diethyl-3-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-5H-[1,2,4]triazino[5,6-b]indole-8-sulfonamide
    —— 3-[(7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-N,N-diethyl-5H-[1,2,4]triazino[5,6-b]indole-8-sulfonamide —— C22H20BrN7O3S2
    3-[(7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-N,N-diethyl-5H-[1,2,4]triazino[5,6-b]indole-8-sulfonamide
    —— 2-({[5,6-Bis(3,4-dimethoxyphenyl)-1,2,4-triazin-3-YL]sulfanyl}methyl)-6-methyl-4H-pyrido[1,2-A]pyrimidin-4-one —— C29H27N5O5S
    2-({[5,6-Bis(3,4-dimethoxyphenyl)-1,2,4-triazin-3-YL]sulfanyl}methyl)-6-methyl-4H-pyrido[1,2-A]pyrimidin-4-one
    —— 7-Bromo-2-[(5,6-diethyl-1,2,4-triazin-3-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C16H16BrN5OS
    7-Bromo-2-[(5,6-diethyl-1,2,4-triazin-3-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— (5Z)-5-[[2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(2R)-2-ethylhexyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H38N4O2S2
    (5Z)-5-[[2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(2R)-2-ethylhexyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5Z)-5-[[2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(2R)-2-ethylhexyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H38N4O2S2
    (5Z)-5-[[2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(2R)-2-ethylhexyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— ethyl (3R)-1-[(5S)-4,7-dioxo-5-(2-phenylethylcarbamoyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C24H29N5O5
    ethyl (3R)-1-[(5S)-4,7-dioxo-5-(2-phenylethylcarbamoyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5R)-5-(ethylcarbamoyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C18H25N5O5
    ethyl (3S)-1-[(5R)-5-(ethylcarbamoyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5S)-5-[(4-fluorophenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H24FN5O5
    ethyl (3S)-1-[(5S)-5-[(4-fluorophenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5S)-5-(ethylcarbamoyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C18H25N5O5
    ethyl (3S)-1-[(5S)-5-(ethylcarbamoyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5S)-4,7-dioxo-5-(2-phenylethylcarbamoyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C24H29N5O5
    ethyl (3S)-1-[(5S)-4,7-dioxo-5-(2-phenylethylcarbamoyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5E)-3-(3-ethoxypropyl)-5-[[7-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H28N4O3S2
    (5E)-3-(3-ethoxypropyl)-5-[[7-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-(3-ethoxypropyl)-5-[[4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O3S2
    (5E)-3-(3-ethoxypropyl)-5-[[4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 9-methyl-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H32N4O2S2
    9-methyl-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(2-hydroxyethyl)amino]-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H28N4O3S2
    2-[(2-hydroxyethyl)amino]-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (5E)-3-dodecyl-5-[[7-methyl-4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C30H44N4O2S2
    (5E)-3-dodecyl-5-[[7-methyl-4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-dodecyl-5-[[9-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C33H42N4O2S2
    (5E)-3-dodecyl-5-[[9-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-dodecyl-5-[[9-methyl-4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C30H44N4O2S2
    (5E)-3-dodecyl-5-[[9-methyl-4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one