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
    —— (5S)-5-(4-butoxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C23H23N3O3
    (5S)-5-(4-butoxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-hydroxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H15N3O3
    (5S)-5-(3-hydroxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-chlorophenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H14ClN3O2
    (5R)-5-(3-chlorophenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-ethylphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H19N3O2
    (5S)-5-(4-ethylphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3,4-dimethoxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H19N3O4
    (5R)-5-(3,4-dimethoxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-[4-[(4-fluorophenyl)methoxy]phenyl]-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H18FN3O3
    (5S)-5-[4-[(4-fluorophenyl)methoxy]phenyl]-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-methoxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17N3O3
    (5S)-5-(3-methoxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-butoxy-3-methoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H23N3O4
    (5S)-5-(4-butoxy-3-methoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2,4-difluorophenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H13F2N3O2
    (5R)-5-(2,4-difluorophenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,5-dimethoxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H19N3O4
    (5S)-5-(2,5-dimethoxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-ethoxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H19N3O3
    (5R)-5-(4-ethoxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-methylsulfanylphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17N3O2S
    (5R)-5-(4-methylsulfanylphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,3-difluorophenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H13F2N3O2
    (5S)-5-(2,3-difluorophenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-methylsulfanylphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17N3O2S
    (5S)-5-(4-methylsulfanylphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-hydroxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H15N3O3
    (5R)-5-(4-hydroxyphenyl)-2-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-phenyl-5-[4-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H14F3N3O2
    (5S)-2-phenyl-5-[4-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-phenyl-5-[4-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H14F3N3O2
    (5R)-2-phenyl-5-[4-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— 2-[(1-Ethylbenzimidazol-2-yl)sulfanylmethyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C19H18N4OS
    2-[(1-Ethylbenzimidazol-2-yl)sulfanylmethyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[5-[(2-Chlorophenoxy)methyl]-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C19H15ClN4O3S
    2-[[5-[(2-Chlorophenoxy)methyl]-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— (5S)-2-ethylsulfanyl-5-(5-methylfuran-2-yl)-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C18H19N3O3S
    (5S)-2-ethylsulfanyl-5-(5-methylfuran-2-yl)-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— 3-[(9,10-Dimethoxy-4-oxo-6,7-dihydropyrimido[6,1-a]isoquinolin-2-yl)amino]propyl-dimethylazanium —— C19H27N4O3+
    3-[(9,10-Dimethoxy-4-oxo-6,7-dihydropyrimido[6,1-a]isoquinolin-2-yl)amino]propyl-dimethylazanium
    —— 2-[[[(3R)-2,3-dihydro-1,4-benzodioxin-3-yl]methyl-methylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C20H21N3O3
    2-[[[(3R)-2,3-dihydro-1,4-benzodioxin-3-yl]methyl-methylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(3R)-2,3-dihydro-1,4-benzodioxin-3-yl]methyl-methylamino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H22N3O3+
    2-[[[(3R)-2,3-dihydro-1,4-benzodioxin-3-yl]methyl-methylamino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-(4H-3,1-benzothiazin-2-ylsulfanylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one —— C18H15N3OS2
    2-(4H-3,1-benzothiazin-2-ylsulfanylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[4-(difluoromethoxy)phenyl]methyl-methylamino]methyl]-8-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C19H20F2N3O2+
    2-[[[4-(difluoromethoxy)phenyl]methyl-methylamino]methyl]-8-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[(7-bromo-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-2-yl)methylsulfanyl]pyridine-3-carboxylate —— C15H10BrN3O3S
    2-[(7-bromo-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-2-yl)methylsulfanyl]pyridine-3-carboxylate
    —— 2-[[(2,3-Dichlorophenyl)methyl-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C18H17Cl2N3O
    2-[[(2,3-Dichlorophenyl)methyl-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]pyridine-3-carboxylate —— C15H9BrN3O3S-
    2-[(7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]pyridine-3-carboxylate
    —— (3R)-2-methyl-1-oxo-3-phenyl-3-(trifluoromethyl)pyrido[1,2-c]pyrimidine-4-carbonitrile —— C17H12F3N3O
    (3R)-2-methyl-1-oxo-3-phenyl-3-(trifluoromethyl)pyrido[1,2-c]pyrimidine-4-carbonitrile
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 5-ethyl-4-methylthiophene-2-carboxylate —— C17H15BrN2O3S
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 5-ethyl-4-methylthiophene-2-carboxylate
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-formylbenzoate —— C17H11BrN2O4
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-formylbenzoate
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-thiophen-2-ylbutanoate —— C17H15BrN2O3S
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-thiophen-2-ylbutanoate
    —— 2-chloro-1-[4-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C16H23ClN4O2
    2-chloro-1-[4-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 2-[(1S)-4-cyano-1-phenyl-1-(trifluoromethyl)pyrido[1,2-c]pyrimidin-3-yl]sulfanyl-N-(3,4-dichlorophenyl)acetamide —— C24H15Cl2F3N4OS
    2-[(1S)-4-cyano-1-phenyl-1-(trifluoromethyl)pyrido[1,2-c]pyrimidin-3-yl]sulfanyl-N-(3,4-dichlorophenyl)acetamide
    —— (5E)-5-[[2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O2S2
    (5E)-5-[[2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-(1,3-benzodioxol-5-ylmethyl)-5-[[4-oxo-2-[[(2R)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H22N4O5S2
    (5E)-3-(1,3-benzodioxol-5-ylmethyl)-5-[[4-oxo-2-[[(2R)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[[5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C18H13ClN4O2S
    2-[[5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-Bromo-2-[(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C12H9BrN4OS3
    7-Bromo-2-[(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(3,5-Dimethyl-4-nitropyrazol-1-yl)methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C15H15N5O3
    2-[(3,5-Dimethyl-4-nitropyrazol-1-yl)methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-Methyl-2-(5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-ylsulfanylmethyl)pyrido[1,2-a]pyrimidin-4-one —— C20H18N4OS2
    7-Methyl-2-(5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-ylsulfanylmethyl)pyrido[1,2-a]pyrimidin-4-one
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl cyclopropanecarboxylate —— C13H11BrN2O3
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl cyclopropanecarboxylate
    —— 6-Amino-5-(4-chlorophenyl)sulfonyl-11-methyl-7-[(4-methylphenyl)methyl]-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C26H22ClN4O3S+
    6-Amino-5-(4-chlorophenyl)sulfonyl-11-methyl-7-[(4-methylphenyl)methyl]-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 1-oxidopyridin-1-ium-4-carboxylate —— C15H10BrN3O4
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 1-oxidopyridin-1-ium-4-carboxylate
    —— (7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2S)-2-hydroxy-2-phenylacetate —— C17H13BrN2O4
    (7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2S)-2-hydroxy-2-phenylacetate
    —— 7-Methyl-2-[[5-[(2-methyl-1,3-thiazol-4-yl)methyl]-1,3,4-oxadiazol-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C17H15N5O2S2
    7-Methyl-2-[[5-[(2-methyl-1,3-thiazol-4-yl)methyl]-1,3,4-oxadiazol-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-Methyl-2-[[4-(4-methylphenyl)-1,3-thiazol-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C20H17N3OS2
    7-Methyl-2-[[4-(4-methylphenyl)-1,3-thiazol-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-(2-oxopyridin-3-ylidene)-5,6,7,8-tetrahydro-1H-pyrido[3,4-d]pyrimidin-4-one —— C12H12N4O2
    2-(2-oxopyridin-3-ylidene)-5,6,7,8-tetrahydro-1H-pyrido[3,4-d]pyrimidin-4-one
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-thiophen-2-ylacetate —— C15H11BrN2O3S
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-thiophen-2-ylacetate
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,4-dimethylbenzoate —— C18H15BrN2O3
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,4-dimethylbenzoate
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(4-fluorophenyl)acetate —— C17H12BrFN2O3
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(4-fluorophenyl)acetate