摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    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
    —— Chinoin-1045 —— C16H16N4O3
    Chinoin-1045
    —— 2-(benzylsulfanyl)-3-[(E)-(2-phenylhydrazinylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H18N4OS
    2-(benzylsulfanyl)-3-[(E)-(2-phenylhydrazinylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(benzylthio)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde semicarbazone —— C17H15N5O2S
    2-(benzylthio)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde semicarbazone
    —— 2-hydroxy-N-[(E)-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]benzamide —— C21H21N5O3
    2-hydroxy-N-[(E)-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]benzamide
    —— [(E)-[2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylideneamino]thiourea —— C16H20N6OS
    [(E)-[2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylideneamino]thiourea
    —— [(E)-(4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea —— C10H9N5OS
    [(E)-(4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea
    —— 2-chloro-3-[(E)-[(4-nitrophenyl)hydrazinylidene]methyl]pyrido[1,2-a]pyrimidin-4-one —— C15H10ClN5O3
    2-chloro-3-[(E)-[(4-nitrophenyl)hydrazinylidene]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— N'-{(E)-[2-(4-morpholinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-3-nitrobenzohydrazide —— C20H18N6O5
    N'-{(E)-[2-(4-morpholinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-3-nitrobenzohydrazide
    —— 2-(2,6-Dimethyl-4-morpholinyl)-4-oxo-4H-pyrido[1,2-A]pyrimidine-3-carbaldehyde phenylhydrazone —— C21H23N5O2
    2-(2,6-Dimethyl-4-morpholinyl)-4-oxo-4H-pyrido[1,2-A]pyrimidine-3-carbaldehyde phenylhydrazone
    —— (2E)-2-{[2-(4-methylpiperidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}hydrazinecarboxamide —— C16H20N6O2
    (2E)-2-{[2-(4-methylpiperidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}hydrazinecarboxamide
    —— 2-Hydroxy-N'-{(E)-[4-oxo-2-(1-pyrrolidinyl)-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}benzohydrazide —— C20H19N5O3
    2-Hydroxy-N'-{(E)-[4-oxo-2-(1-pyrrolidinyl)-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}benzohydrazide
    —— N'-{(E)-[2-(4-methyl-1-piperidinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-3-nitrobenzohydrazide —— C22H22N6O4
    N'-{(E)-[2-(4-methyl-1-piperidinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-3-nitrobenzohydrazide
    —— N'-{(E)-[2-(1-Azepanyl)-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}-2-hydroxybenzohydrazide —— C22H23N5O3
    N'-{(E)-[2-(1-Azepanyl)-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL]methylidene}-2-hydroxybenzohydrazide
    —— N-[(E)-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylideneamino]benzamide —— C22H23N5O3
    N-[(E)-[2-(2,6-dimethylmorpholin-4-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylideneamino]benzamide
    —— 3-[(E)-(1,3-benzothiazol-2-ylhydrazinylidene)methyl]-2-benzylsulfanyl-9-methylpyrido[1,2-a]pyrimidin-4-one —— C24H19N5OS2
    3-[(E)-(1,3-benzothiazol-2-ylhydrazinylidene)methyl]-2-benzylsulfanyl-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-hydroxy-N'-{(E)-[2-(4-morpholinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}benzohydrazide —— C20H19N5O4
    2-hydroxy-N'-{(E)-[2-(4-morpholinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}benzohydrazide
    —— N'-{(E)-[2-(benzylthio)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-2-hydroxybenzohydrazide —— C23H18N4O3S
    N'-{(E)-[2-(benzylthio)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-2-hydroxybenzohydrazide
    —— 4-methoxy-N-[(E)-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]benzenesulfonamide —— C20H21N5O5S
    4-methoxy-N-[(E)-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]benzenesulfonamide
    —— 6-Benzylidenamino-7,8-dihydro-7-methyl-2-phenyl-pyrido[4,3-d]pyrimidin-5-on —— C21H18N4O
    6-Benzylidenamino-7,8-dihydro-7-methyl-2-phenyl-pyrido[4,3-d]pyrimidin-5-on
    —— 3-[(E)-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]-1,3-oxazolidin-2-one —— C17H19N5O3
    3-[(E)-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]-1,3-oxazolidin-2-one
    —— (E)-N'-((2-(benzyl(methyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-hydroxybenzohydrazide —— C24H21N5O3
    (E)-N'-((2-(benzyl(methyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-hydroxybenzohydrazide
    —— Ethyl 4-[(11-oxopyrido[2,1-b]quinazoline-8-carbonyl)amino]piperidine-1-carboxylate —— C21H22N4O4
    Ethyl 4-[(11-oxopyrido[2,1-b]quinazoline-8-carbonyl)amino]piperidine-1-carboxylate
    —— 1-(2-Methylphenyl)-2,5-dioxo-3-dipyrido[1,2-d:3'',4''-f]pyrimidinecarbonitrile —— C19H12N4O2
    1-(2-Methylphenyl)-2,5-dioxo-3-dipyrido[1,2-d:3'',4''-f]pyrimidinecarbonitrile
    —— 10-Methyl-1-(4-methylphenyl)-2,5-bis(oxidanylidene)dipyrido[3,4-c:1'',2''-f]pyrimidine-3-carbonitrile —— C20H14N4O2
    10-Methyl-1-(4-methylphenyl)-2,5-bis(oxidanylidene)dipyrido[3,4-c:1'',2''-f]pyrimidine-3-carbonitrile
    —— dimethyl (7S)-9-acetyl-1-ethyl-7-hydroxy-2-methyl-6-oxo-4-phenyl-4,8-dihydropyrido[1,2-a]pyrimidine-3,7-dicarboxylate —— C23H26N2O7
    dimethyl (7S)-9-acetyl-1-ethyl-7-hydroxy-2-methyl-6-oxo-4-phenyl-4,8-dihydropyrido[1,2-a]pyrimidine-3,7-dicarboxylate
    —— trimethyl (7S)-1-benzyl-7-hydroxy-2-methyl-6-oxo-4-phenyl-4,8-dihydropyrido[1,2-a]pyrimidine-3,7,9-tricarboxylate —— C28H28N2O8
    trimethyl (7S)-1-benzyl-7-hydroxy-2-methyl-6-oxo-4-phenyl-4,8-dihydropyrido[1,2-a]pyrimidine-3,7,9-tricarboxylate
    —— 6-amino-11-methyl-N-(2-morpholin-4-ylethyl)-2-oxo-7-(pyridin-4-ylmethyl)-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(14),3,5,7,10,12-hexaene-5-carboxamide —— C25H29N7O3+2
    6-amino-11-methyl-N-(2-morpholin-4-ylethyl)-2-oxo-7-(pyridin-4-ylmethyl)-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(14),3,5,7,10,12-hexaene-5-carboxamide
    —— [(2S)-oxolan-2-yl]methyl (5S)-2-amino-7-methyl-5-(3-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H21N5O6
    [(2S)-oxolan-2-yl]methyl (5S)-2-amino-7-methyl-5-(3-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (3S,8S)-6-amino-7-(furan-2-ylmethyl)-2-oxo-N-(2-phenylethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-4,6,9,11,13-pentaene-5-carboxamide —— C25H24N5O3+
    (3S,8S)-6-amino-7-(furan-2-ylmethyl)-2-oxo-N-(2-phenylethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-4,6,9,11,13-pentaene-5-carboxamide
    —— 6-amino-7-(3-morpholin-4-ylpropyl)-2-oxo-N-[(1S)-1-phenylethyl]-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(14),3,5,7,10,12-hexaene-5-carboxamide —— C27H32N6O3+2
    6-amino-7-(3-morpholin-4-ylpropyl)-2-oxo-N-[(1S)-1-phenylethyl]-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(14),3,5,7,10,12-hexaene-5-carboxamide
    —— 6-amino-7-benzyl-N-cyclohexyl-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C26H28N5O2+
    6-amino-7-benzyl-N-cyclohexyl-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-amino-7-(3-morpholin-4-ylpropyl)-2-oxo-N-[(1R)-1-phenylethyl]-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(14),3,5,7,10,12-hexaene-5-carboxamide —— C27H32N6O3+2
    6-amino-7-(3-morpholin-4-ylpropyl)-2-oxo-N-[(1R)-1-phenylethyl]-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(14),3,5,7,10,12-hexaene-5-carboxamide
    —— 6-amino-7-cyclohexyl-11-methyl-2-oxo-N-(2-phenylethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C27H30N5O2+
    6-amino-7-cyclohexyl-11-methyl-2-oxo-N-(2-phenylethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 9-methyl-2-[[4-[[(2R)-oxolan-2-yl]methyl]piperazin-1-ium-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C19H28N4O2+2
    9-methyl-2-[[4-[[(2R)-oxolan-2-yl]methyl]piperazin-1-ium-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-(5-Chlorothiophen-2-yl)-1-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylic acid —— C13H8ClN3O4S
    7-(5-Chlorothiophen-2-yl)-1-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylic acid
    —— 7-(1,3-Benzodioxol-5-yl)-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxylate —— C18H14N3O6-
    7-(1,3-Benzodioxol-5-yl)-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxylate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,4,5-trimethylfuran-3-carboxylate —— C18H18N2O4
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,4,5-trimethylfuran-3-carboxylate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(2-oxo-3-propylbenzimidazol-1-yl)propanoate —— C23H24N4O4
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(2-oxo-3-propylbenzimidazol-1-yl)propanoate
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,4,5-trimethylfuran-3-carboxylate —— C17H15BrN2O4
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,4,5-trimethylfuran-3-carboxylate
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(2-oxo-3-propylbenzimidazol-1-yl)propanoate —— C23H24N4O4
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(2-oxo-3-propylbenzimidazol-1-yl)propanoate
    —— 2-[[5-(1-Adamantyl)-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C22H24N4O2S
    2-[[5-(1-Adamantyl)-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[5-(1-Adamantyl)-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H24N4O2S
    2-[[5-(1-Adamantyl)-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,4-di(propan-2-yl)benzoate —— C23H26N2O3
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,4-di(propan-2-yl)benzoate
    —— 2-[[4-Cyclopropyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C20H19N5OS2
    2-[[4-Cyclopropyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(1,3-benzoxazol-2-yl)propanoate —— C20H17N3O4
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(1,3-benzoxazol-2-yl)propanoate
    —— 7-bromo-2-[[[(1S)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C19H19BrN3O3+
    7-bromo-2-[[[(1S)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-methoxyethyl (5S)-7-methyl-5-(3-nitrophenyl)-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18N4O6S
    2-methoxyethyl (5S)-7-methyl-5-(3-nitrophenyl)-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-methoxyethyl (5R)-7-methyl-5-(3-nitrophenyl)-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18N4O6S
    2-methoxyethyl (5R)-7-methyl-5-(3-nitrophenyl)-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-[[4-[(5-Chlorothiophen-2-yl)methyl]piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C19H21ClN4OS
    2-[[4-[(5-Chlorothiophen-2-yl)methyl]piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[(5-chlorothiophen-2-yl)methyl]piperazin-1-ium-1-yl]methyl]-9-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C19H23ClN4OS+2
    2-[[4-[(5-chlorothiophen-2-yl)methyl]piperazin-1-ium-1-yl]methyl]-9-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one