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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
    —— 5-(2-chlorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione —— C22H16ClN3O3
    5-(2-chlorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— 7-Bromo-2-[({6-[(4-chlorophenyl)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-A]pyrimidin-2-YL}sulfanyl)methyl]-4H-pyrido[1,2-A]pyrimidin-4-one —— C23H18BrClN6OS
    7-Bromo-2-[({6-[(4-chlorophenyl)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-A]pyrimidin-2-YL}sulfanyl)methyl]-4H-pyrido[1,2-A]pyrimidin-4-one
    —— N-[3-(1H-imidazol-1-yl)propyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide —— C18H17N5O2S
    N-[3-(1H-imidazol-1-yl)propyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide
    —— propan-2-yl 7-methyl-2-[(4-nitrophenyl)methylsulfanyl]-4-oxo-5-(4-phenylmethoxyphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C32H30N4O6S
    propan-2-yl 7-methyl-2-[(4-nitrophenyl)methylsulfanyl]-4-oxo-5-(4-phenylmethoxyphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl 2-benzylsulfanyl-7-methyl-4-oxo-5-phenyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C24H23N3O3S
    ethyl 2-benzylsulfanyl-7-methyl-4-oxo-5-phenyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-Imino-5-oxo-N-(1-phenylethyl)-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide 510761-56-5 C26H22N6O2
    2-Imino-5-oxo-N-(1-phenylethyl)-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 3-(Oxolan-2-ylmethyl)-5-[[4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N4O4S2
    3-(Oxolan-2-ylmethyl)-5-[[4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[(9-Methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H26N4O2S2
    5-[(9-Methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-(Furan-2-ylmethyl)-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H20N4O3S2
    3-(Furan-2-ylmethyl)-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(2-Chlorophenyl)methyl]-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 —— C26H27ClN4O3S2
    3-[(2-Chlorophenyl)methyl]-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
    —— 2-[5-[[7-Methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate —— C19H19N4O4S2-
    2-[5-[[7-Methyl-2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate
    —— 6-Acetyl-1-({7-chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)-3-(4-ethoxyphenyl)-5-methyl-1H,2H,3H,4H-thieno[2,3-D]pyrimidine-2,4-dione —— C26H21ClN4O5S
    6-Acetyl-1-({7-chloro-4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)-3-(4-ethoxyphenyl)-5-methyl-1H,2H,3H,4H-thieno[2,3-D]pyrimidine-2,4-dione
    —— 4-[4-Oxo-5-[(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoate —— C21H21N4O4S2-
    4-[4-Oxo-5-[(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoate
    —— 2-[[5-(4-methylphenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C21H16N6O2S
    2-[[5-(4-methylphenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 1-[3-[2-Cyano-3-(3-methoxypropylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C23H28N6O4
    1-[3-[2-Cyano-3-(3-methoxypropylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 3-Heptyl-5-[[2-(3-imidazol-1-ylpropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H32N6O2S2
    3-Heptyl-5-[[2-(3-imidazol-1-ylpropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(3-isopropoxypropyl)-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide —— C17H19N3O3S
    N-(3-isopropoxypropyl)-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide
    —— 4-Methyl-5-oxo-2-trichloromethyl-5,8-dihydro-pyrido[2,3-d]pyrimidine-7-carboxylic acid methyl ester —— C11H8Cl3N3O3
    4-Methyl-5-oxo-2-trichloromethyl-5,8-dihydro-pyrido[2,3-d]pyrimidine-7-carboxylic acid methyl ester
    —— 4-Methyl-2-(4-nitro-phenyl)-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-7-carboxylic acid methyl ester —— C16H12N4O5
    4-Methyl-2-(4-nitro-phenyl)-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-7-carboxylic acid methyl ester
    —— Ethyl 1-(7-cyclohexyl-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carbonyl)piperidine-4-carboxylate —— C26H31N5O4
    Ethyl 1-(7-cyclohexyl-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carbonyl)piperidine-4-carboxylate
    —— N-benzyl-4-[2-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-4-oxoquinazolin-3-yl]butanamide —— C28H24ClN5O3S
    N-benzyl-4-[2-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-4-oxoquinazolin-3-yl]butanamide
    —— 1-(2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanone —— C20H24N4O
    1-(2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanone
    —— N-Benzyl-4-{4-oxo-2-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3,4-dihydroquinazolin-3-YL}butanamide —— C28H25N5O3S
    N-Benzyl-4-{4-oxo-2-[({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methyl)sulfanyl]-3,4-dihydroquinazolin-3-YL}butanamide
    —— 4-[2-[(9-Methyl-4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]hydrazinyl]benzoic acid —— C21H21N5O3
    4-[2-[(9-Methyl-4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]hydrazinyl]benzoic acid
    —— 3-(4-Fluorophenyl)-5,6-dimethyl-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]thieno[2,3-d]pyrimidine-2,4-dione —— C23H17FN4O3S
    3-(4-Fluorophenyl)-5,6-dimethyl-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]thieno[2,3-d]pyrimidine-2,4-dione
    —— 1-[(7-chloro-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione —— C23H17ClN4O3S
    1-[(7-chloro-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 5,6-Dimethyl-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-3-phenylthieno[2,3-d]pyrimidine-2,4-dione —— C23H18N4O3S
    5,6-Dimethyl-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-3-phenylthieno[2,3-d]pyrimidine-2,4-dione
    —— 6,8-Dimethyl-4-(2-methylpropoxy)-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ium —— C14H23N2O+
    6,8-Dimethyl-4-(2-methylpropoxy)-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ium
    —— 3-(3,4-dichlorophenyl)-5,6-dimethyl-1-[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione —— C23H16Cl2N4O3S
    3-(3,4-dichlorophenyl)-5,6-dimethyl-1-[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 1-[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]-3-phenylthieno[3,2-d]pyrimidine-2,4(1H,3H)-dione —— C21H14N4O3S
    1-[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]-3-phenylthieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
    —— 5-[[4-Oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H24N4O2S2
    5-[[4-Oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-homoveratryl-2-imino-5-keto-1-(3-morpholinopropyl)dipyrido[1,2-d:3'',4''-f]pyrimidine-3-carboxamide —— C29H34N6O5
    N-homoveratryl-2-imino-5-keto-1-(3-morpholinopropyl)dipyrido[1,2-d:3'',4''-f]pyrimidine-3-carboxamide
    —— 1-(4-Methylanilino)-3-(4-methylphenyl)-3-(trifluoromethyl)pyrido[1,2-c]pyrimidine-4-carbonitrile —— C24H19F3N4
    1-(4-Methylanilino)-3-(4-methylphenyl)-3-(trifluoromethyl)pyrido[1,2-c]pyrimidine-4-carbonitrile
    —— 5-(4-ethoxyphenyl)-1-methyl-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione —— C23H19N3O4
    5-(4-ethoxyphenyl)-1-methyl-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— Ethyl 6-[2-(2,4-dichlorophenoxy)acetyl]imino-2-oxo-7-(oxolan-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C27H24Cl2N4O6
    Ethyl 6-[2-(2,4-dichlorophenoxy)acetyl]imino-2-oxo-7-(oxolan-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— Ethyl 2-(ethylthio)-7-methyl-5-(4-nitrophenyl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H20N4O5S
    Ethyl 2-(ethylthio)-7-methyl-5-(4-nitrophenyl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 1-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-3-(3,4,5-trimethoxyphenyl)quinazoline-2,4-dione —— C26H21ClN4O6
    1-[(7-Chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-3-(3,4,5-trimethoxyphenyl)quinazoline-2,4-dione
    —— 6-(Cyclopentanecarbonyl)-2-(3-methoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C20H23N3O3
    6-(Cyclopentanecarbonyl)-2-(3-methoxyphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— N-(4-fluorobenzyl)-2-imino-1-octyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C27H30FN5O2
    N-(4-fluorobenzyl)-2-imino-1-octyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— Ethyl 7-benzyl-6-(2,4-dimethoxybenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C30H26N4O6
    Ethyl 7-benzyl-6-(2,4-dimethoxybenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 1-(2-Chloro-11-oxopyrido[2,1-b]quinazoline-6-carbonyl)piperidine-4-carboxamide —— C19H17ClN4O3
    1-(2-Chloro-11-oxopyrido[2,1-b]quinazoline-6-carbonyl)piperidine-4-carboxamide
    —— 5-[[2-(Dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O2S2
    5-[[2-(Dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Methyl-5-[[9-methyl-4-oxo-2-(propan-2-ylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C17H18N4O2S2
    3-Methyl-5-[[9-methyl-4-oxo-2-(propan-2-ylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-amino-11,12-dimethoxy-8,9,13b,14-tetrahydro-6H-[1,2,4]triazolo[5'',1'':2',3']pyrimido[4',5':4,5]pyrido[2,1-a]isoquinolin-6-one —— C18H18N6O3
    2-amino-11,12-dimethoxy-8,9,13b,14-tetrahydro-6H-[1,2,4]triazolo[5'',1'':2',3']pyrimido[4',5':4,5]pyrido[2,1-a]isoquinolin-6-one
    —— 3-(2-chloropropyl)-6-methyl-pyrido[1,2-a]pyrimidin-4(1H)-one —— C12H13ClN2O
    3-(2-chloropropyl)-6-methyl-pyrido[1,2-a]pyrimidin-4(1H)-one
    —— 4-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-4-ium-1-carbonyl]-12H-benzo[g]pyrido[2,1-b]quinazolin-12-one —— C29H25N4O4+
    4-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-4-ium-1-carbonyl]-12H-benzo[g]pyrido[2,1-b]quinazolin-12-one
    —— 2-chloro-N-[2-(4-methylphenyl)ethyl]-11-oxo-11H-pyrido[2,1-b]quinazoline-6-carboxamide —— C22H18ClN3O2
    2-chloro-N-[2-(4-methylphenyl)ethyl]-11-oxo-11H-pyrido[2,1-b]quinazoline-6-carboxamide
    —— N-[2-(3,4-Dimethoxyphenyl)ethyl]-12-oxo-12H-5,13-diazatetracene-4-carboxamide —— C27H23N3O4
    N-[2-(3,4-Dimethoxyphenyl)ethyl]-12-oxo-12H-5,13-diazatetracene-4-carboxamide
    —— 12-Oxo-N-[(thiophen-2-YL)methyl]-12H-5,13-diazatetracene-4-carboxamide —— C22H15N3O2S
    12-Oxo-N-[(thiophen-2-YL)methyl]-12H-5,13-diazatetracene-4-carboxamide
    —— 4-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carbonyl]-12H-benzo[g]pyrido[2,1-b]quinazolin-12-one —— C29H24N4O4
    4-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carbonyl]-12H-benzo[g]pyrido[2,1-b]quinazolin-12-one