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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
    —— 6-Imino-7-(2-methoxyethyl)-5-(4-methylpiperidine-1-carbonyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C21H25N5O3
    6-Imino-7-(2-methoxyethyl)-5-(4-methylpiperidine-1-carbonyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 5,6,7,8-Tetrahydro-4-(trifluoromethyl)pyrido-[4,3-d]-pyrimidine hydrochloride —— C8H9ClF3N3
    5,6,7,8-Tetrahydro-4-(trifluoromethyl)pyrido-[4,3-d]-pyrimidine hydrochloride
    —— 5-[[2-(2-Methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H24N4O2S2
    5-[[2-(2-Methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-Amino-5,6,7,8-tetrahydro-4-(trifluoromethyl)pyrido-[4,3-d]-pyrimidine dihydrochloride —— C8H11Cl2F3N4
    2-Amino-5,6,7,8-tetrahydro-4-(trifluoromethyl)pyrido-[4,3-d]-pyrimidine dihydrochloride
    —— 6-Ethoxycarbonyl-5,6,7,8-tetrahydro-2-thioureido-4-(trifluoromethyl)pyrido-[4,3-d]-pyrimidine —— C12H14F3N5O2S
    6-Ethoxycarbonyl-5,6,7,8-tetrahydro-2-thioureido-4-(trifluoromethyl)pyrido-[4,3-d]-pyrimidine
    —— 5,6,7,8-Tetrahydro-2-phenyl-4-(trifluoromethyl)pyrido-[4,3-d]-pyrimidinehydrochloride —— C14H13ClF3N3
    5,6,7,8-Tetrahydro-2-phenyl-4-(trifluoromethyl)pyrido-[4,3-d]-pyrimidinehydrochloride
    —— 5,6,7,8-Tetrahydro-2-hydroxy-4-(trifluoromethyl)pyrido-[4,3-d]-pyrimidine hydrochloride —— C8H9ClF3N3O
    5,6,7,8-Tetrahydro-2-hydroxy-4-(trifluoromethyl)pyrido-[4,3-d]-pyrimidine hydrochloride
    —— 1-(4-fluorobenzyl)-N-(furan-2-ylmethyl)-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C24H18FN5O3
    1-(4-fluorobenzyl)-N-(furan-2-ylmethyl)-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— Ethyl 6-(4-ethoxybenzoyl)imino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C31H28N4O5
    Ethyl 6-(4-ethoxybenzoyl)imino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— N-tert-butyl-6-imino-7-(2-methoxyethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C19H23N5O3
    N-tert-butyl-6-imino-7-(2-methoxyethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— Ethyl 7-methylidene-2-[(4-nitrophenyl)methylsulfanyl]-4-oxo-5-pyridin-1-ium-3-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H22N5O5S+
    Ethyl 7-methylidene-2-[(4-nitrophenyl)methylsulfanyl]-4-oxo-5-pyridin-1-ium-3-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Ethyl 7-methyl-2-[(4-nitrobenzyl)sulfanyl]-4-oxo-5-(pyridin-3-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H21N5O5S
    Ethyl 7-methyl-2-[(4-nitrobenzyl)sulfanyl]-4-oxo-5-(pyridin-3-yl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Ethyl 7-methylidene-2-[(4-nitrophenyl)methylsulfanyl]-4-oxo-5-pyridin-3-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H21N5O5S
    Ethyl 7-methylidene-2-[(4-nitrophenyl)methylsulfanyl]-4-oxo-5-pyridin-3-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (2Z)-2-{[(3-methoxyphenyl)carbonyl]imino}-5-oxo-1-[3-(propan-2-yloxy)propyl]-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate —— C28H30N4O6
    ethyl (2Z)-2-{[(3-methoxyphenyl)carbonyl]imino}-5-oxo-1-[3-(propan-2-yloxy)propyl]-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
    —— 3-(3-Ethoxypropyl)-5-[[2-(2-hydroxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H24N4O4S2
    3-(3-Ethoxypropyl)-5-[[2-(2-hydroxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 7-benzyl-N-tert-butyl-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C23H23N5O2
    7-benzyl-N-tert-butyl-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— Prop-2-en-1-yl 5-(3-hydroxy-4-methoxyphenyl)-7-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H19N3O6
    Prop-2-en-1-yl 5-(3-hydroxy-4-methoxyphenyl)-7-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)-2-(4-fluorophenyl)-5-(2-hydroxyethyl)-6-methyl-3,4-dihydropyrimidin-4-one —— C22H18ClFN4O3
    3-({7-Chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)-2-(4-fluorophenyl)-5-(2-hydroxyethyl)-6-methyl-3,4-dihydropyrimidin-4-one
    —— 6-Amino-5-(benzenesulfonyl)-7-ethyl-11-methyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C20H19N4O3S+
    6-Amino-5-(benzenesulfonyl)-7-ethyl-11-methyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— 3-[(4-Methoxyphenyl)methyl]-5-[[9-methyl-4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O4S2
    3-[(4-Methoxyphenyl)methyl]-5-[[9-methyl-4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-[(4-fluorophenyl)methyl]-6-imino-7-(2-methoxyethyl)-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C23H22FN5O3
    N-[(4-fluorophenyl)methyl]-6-imino-7-(2-methoxyethyl)-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-(2-Methylbenzoyl)-2-[3-(trifluoromethyl)phenyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H18F3N3O2
    6-(2-Methylbenzoyl)-2-[3-(trifluoromethyl)phenyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— [2-imino-5-oxo-1-benzyl(1,6-dihydropyridino[1,2-a]pyridino[2,3-d]pyrimidin-3-y l)]-N-(2-methoxyethyl)carboxamide —— C22H21N5O3
    [2-imino-5-oxo-1-benzyl(1,6-dihydropyridino[1,2-a]pyridino[2,3-d]pyrimidin-3-y l)]-N-(2-methoxyethyl)carboxamide
    —— propan-2-yl 2-benzylsulfanyl-5-(2-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C26H27N3O4S
    propan-2-yl 2-benzylsulfanyl-5-(2-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 7-(1,3-benzodioxol-5-ylmethyl)-6-imino-11-methyl-2-oxo-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C28H30N6O4
    7-(1,3-benzodioxol-5-ylmethyl)-6-imino-11-methyl-2-oxo-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— ethyl 4-oxo-4-(2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)butanoate —— C24H30N4O3
    ethyl 4-oxo-4-(2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)butanoate
    —— 3-(Furan-2-ylmethyl)-5-[[7-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H26N4O4S2
    3-(Furan-2-ylmethyl)-5-[[7-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 2-benzylsulfanyl-7-methylidene-4-oxo-5-pyridin-4-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H22N4O3S
    Ethyl 2-benzylsulfanyl-7-methylidene-4-oxo-5-pyridin-4-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-[[2-(2,6-Dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O4S2
    5-[[2-(2,6-Dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[7-Methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H26N4O3S2
    5-[[7-Methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-(3,5-Dimethylpiperidine-1-carbonyl)-6-imino-11-methyl-7-(pyridin-4-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C26H28N6O2
    5-(3,5-Dimethylpiperidine-1-carbonyl)-6-imino-11-methyl-7-(pyridin-4-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— N-(3-cyanophenyl)-2-[2-methyl-10-oxo-5,7,8,10-tetrahydropyrido[1,2-a]pyrrolo[3,2-d]pyrimidin-1(6H)-yl]acetamide —— C20H19N5O2
    N-(3-cyanophenyl)-2-[2-methyl-10-oxo-5,7,8,10-tetrahydropyrido[1,2-a]pyrrolo[3,2-d]pyrimidin-1(6H)-yl]acetamide
    —— N-(4-Methoxybenzyl)-2-(2-methyl-10-oxo-5,7,8,10-tetrahydropyrido[1,2-A]pyrrolo[3,2-D]pyrimidin-1(6H)-YL)acetamide —— C21H24N4O3
    N-(4-Methoxybenzyl)-2-(2-methyl-10-oxo-5,7,8,10-tetrahydropyrido[1,2-A]pyrrolo[3,2-D]pyrimidin-1(6H)-YL)acetamide
    —— N-(3,4-Dimethoxybenzyl)-2-(2-methyl-10-oxo-5,7,8,10-tetrahydropyrido[1,2-A]pyrrolo[3,2-D]pyrimidin-1(6H)-YL)acetamide —— C22H26N4O4
    N-(3,4-Dimethoxybenzyl)-2-(2-methyl-10-oxo-5,7,8,10-tetrahydropyrido[1,2-A]pyrrolo[3,2-D]pyrimidin-1(6H)-YL)acetamide
    —— N-(4-Acetamidophenyl)-2-(2-methyl-10-oxo-5,7,8,10-tetrahydropyrido[1,2-A]pyrrolo[3,2-D]pyrimidin-1(6H)-YL)acetamide —— C21H23N5O3
    N-(4-Acetamidophenyl)-2-(2-methyl-10-oxo-5,7,8,10-tetrahydropyrido[1,2-A]pyrrolo[3,2-D]pyrimidin-1(6H)-YL)acetamide
    —— 5-[(9-Methyl-4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O2S3
    5-[(9-Methyl-4-oxo-2-thiomorpholin-4-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(2-Chlorophenyl)methyl]-5-[[2-(3-imidazol-1-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H21ClN6O2S2
    3-[(2-Chlorophenyl)methyl]-5-[[2-(3-imidazol-1-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(4-chlorophenyl)sulfonyl]-2-imino-1-pentyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one —— C22H21ClN4O3S
    3-[(4-chlorophenyl)sulfonyl]-2-imino-1-pentyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
    —— 6-Amino-7-benzyl-13-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile —— C20H16N5O+
    6-Amino-7-benzyl-13-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile
    —— 3-((4-Chlorophenyl)sulfonyl)-2-imino-1-((tetrahydrofuran-2-yl)methyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one 577698-65-8 C22H19ClN4O4S
    3-((4-Chlorophenyl)sulfonyl)-2-imino-1-((tetrahydrofuran-2-yl)methyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one
    —— 2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-5,6,7,8-tetrahydropyrido[1,2-c]pyrimidin-2-yl]-N-phenylacetamide —— C20H21N5O4
    2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-5,6,7,8-tetrahydropyrido[1,2-c]pyrimidin-2-yl]-N-phenylacetamide
    —— 2-[(4-Fluorophenyl)methyl]-4-(5-methyl-1,2,4-oxadiazol-3-YL)-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-C]pyrimidine-1,3-dione —— C18H17FN4O3
    2-[(4-Fluorophenyl)methyl]-4-(5-methyl-1,2,4-oxadiazol-3-YL)-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-C]pyrimidine-1,3-dione
    —— 4-(5-methyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione —— C11H12N4O3
    4-(5-methyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione
    —— 4-(5-ethyl-1,2,4-oxadiazol-3-yl)-2-(4-methoxyphenethyl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione —— C21H24N4O4
    4-(5-ethyl-1,2,4-oxadiazol-3-yl)-2-(4-methoxyphenethyl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione
    —— N-(4-Chloro-2-fluorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-YL)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-C]pyrimidin-2-YL]acetamide —— C19H17ClFN5O4
    N-(4-Chloro-2-fluorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-YL)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-C]pyrimidin-2-YL]acetamide
    —— 4-(5-ethyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione —— C12H14N4O3
    4-(5-ethyl-1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-1,3(2H)-dione
    —— 4-(5-ethyl-1,2,4-oxadiazol-3-yl)-2-{[4-(trifluoromethoxy)phenyl]methyl}-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione —— C20H19F3N4O4
    4-(5-ethyl-1,2,4-oxadiazol-3-yl)-2-{[4-(trifluoromethoxy)phenyl]methyl}-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione
    —— N-(2-Chlorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-YL)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-C]pyrimidin-2-YL]acetamide —— C19H18ClN5O4
    N-(2-Chlorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-YL)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-C]pyrimidin-2-YL]acetamide
    —— 2-[4-(5-Ethyl-1,2,4-oxadiazol-3-YL)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-C]pyrimidin-2-YL]-N-(3-ethylphenyl)acetamide —— C22H25N5O4
    2-[4-(5-Ethyl-1,2,4-oxadiazol-3-YL)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-C]pyrimidin-2-YL]-N-(3-ethylphenyl)acetamide
    —— 3-Hexyl-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H30N4O2S2
    3-Hexyl-5-[[9-methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one