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-(2-methoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O3S
    (5S)-5-(2-methoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— N-cyclopentyl-2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylacetamide —— C16H20N4O3S
    N-cyclopentyl-2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylacetamide
    —— 5-{[2-(2,3-Dihydro-1H-indol-1-YL)-2-oxoethyl]sulfanyl}-6-ethyl-1,3-dimethyl-1H,2H,3H,4H-pyrido[2,3-D]pyrimidine-2,4-dione —— C21H22N4O3S
    5-{[2-(2,3-Dihydro-1H-indol-1-YL)-2-oxoethyl]sulfanyl}-6-ethyl-1,3-dimethyl-1H,2H,3H,4H-pyrido[2,3-D]pyrimidine-2,4-dione
    —— (5S)-7-amino-5-(4-bromophenyl)-1,3-dimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C16H14BrN5O2
    (5S)-7-amino-5-(4-bromophenyl)-1,3-dimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— N-(Propan-2-YL)-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide —— C15H20N4O3S
    N-(Propan-2-YL)-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide
    —— (5S)-5-(4-prop-2-enoxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H19N3O3S
    (5S)-5-(4-prop-2-enoxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,3-dimethoxyphenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O4S
    (5S)-5-(2,3-dimethoxyphenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2,3-dichlorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H13Cl2N3O2S
    (5R)-5-(2,3-dichlorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-prop-2-enylsulfanyl-5-(3,4,5-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H21N3O5S
    (5S)-2-prop-2-enylsulfanyl-5-(3,4,5-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (2S)-2-(6-ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N,N-dimethyl-3-oxobutanamide —— C17H22N4O4S
    (2S)-2-(6-ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N,N-dimethyl-3-oxobutanamide
    —— 5-{[(2,4-Dichlorophenyl)methyl]sulfanyl}-6-ethyl-1,3-dimethyl-1H,2H,3H,4H-pyrido[2,3-D]pyrimidine-2,4-dione —— C18H17Cl2N3O2S
    5-{[(2,4-Dichlorophenyl)methyl]sulfanyl}-6-ethyl-1,3-dimethyl-1H,2H,3H,4H-pyrido[2,3-D]pyrimidine-2,4-dione
    —— N-(2-Phenylethyl)-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide —— C20H22N4O3S
    N-(2-Phenylethyl)-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide
    —— 5-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-2-oxoethyl]sulfanyl-6-ethyl-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione —— C19H26N4O4S
    5-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-2-oxoethyl]sulfanyl-6-ethyl-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— ethyl (2R)-2-(6-ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylpropanoate —— C16H21N3O4S
    ethyl (2R)-2-(6-ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylpropanoate
    —— methyl (2R)-2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylbutanoate —— C14H17N3O4S
    methyl (2R)-2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylbutanoate
    —— N,N-Diethyl-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide —— C16H22N4O3S
    N,N-Diethyl-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide
    —— 2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-phenylacetamide —— C17H16N4O3S
    2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-phenylacetamide
    —— ethyl (2R)-2-(6-ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylbutanoate —— C17H23N3O4S
    ethyl (2R)-2-(6-ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylbutanoate
    —— N-(1,3-benzothiazol-2-yl)-2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylacetamide —— C18H15N5O3S2
    N-(1,3-benzothiazol-2-yl)-2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylacetamide
    —— 2-((1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)-N-propylacetamide —— C14H18N4O3S
    2-((1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)-N-propylacetamide
    —— 2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-(2,4,6-trimethylphenyl)acetamide —— C20H22N4O3S
    2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-(2,4,6-trimethylphenyl)acetamide
    —— 1,3,6-trimethyl-5-(propylthio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione —— C13H17N3O2S
    1,3,6-trimethyl-5-(propylthio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 5-{[(4-Chlorophenyl)methyl]sulfanyl}-6-ethyl-1,3-dimethyl-1H,2H,3H,4H-pyrido[2,3-D]pyrimidine-2,4-dione —— C18H18ClN3O2S
    5-{[(4-Chlorophenyl)methyl]sulfanyl}-6-ethyl-1,3-dimethyl-1H,2H,3H,4H-pyrido[2,3-D]pyrimidine-2,4-dione
    —— N-Tert-butyl-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide —— C16H22N4O3S
    N-Tert-butyl-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide
    —— 6-Ethyl-5-[(2-fluorophenyl)methylsulfanyl]-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione —— C18H18FN3O2S
    6-Ethyl-5-[(2-fluorophenyl)methylsulfanyl]-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 2-({1,3-Dimethyl-2,4-dioxo-6-propyl-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)-N-(3-methylphenyl)acetamide —— C21H24N4O3S
    2-({1,3-Dimethyl-2,4-dioxo-6-propyl-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)-N-(3-methylphenyl)acetamide
    —— N-(4-Methoxyphenyl)-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide —— C19H20N4O4S
    N-(4-Methoxyphenyl)-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide
    —— 5-[2-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-2-oxoethyl]sulfanyl-1,3-dimethyl-6-propylpyrido[2,3-d]pyrimidine-2,4-dione —— C20H28N4O4S
    5-[2-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-2-oxoethyl]sulfanyl-1,3-dimethyl-6-propylpyrido[2,3-d]pyrimidine-2,4-dione
    —— N-Propyl-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide —— C15H20N4O3S
    N-Propyl-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide
    —— N-(2,5-dimethylphenyl)-2-((6-ethyl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetamide —— C21H24N4O3S
    N-(2,5-dimethylphenyl)-2-((6-ethyl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetamide
    —— 5-[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-2-oxoethyl]sulfanyl-6-ethyl-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione —— C19H26N4O4S
    5-[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-2-oxoethyl]sulfanyl-6-ethyl-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— N-(1,3-Thiazol-2-YL)-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide —— C15H15N5O3S2
    N-(1,3-Thiazol-2-YL)-2-({1,3,6-trimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)acetamide
    —— N-(2,3-dichlorophenyl)-2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C19H21Cl2N5O
    N-(2,3-dichlorophenyl)-2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— (3S)-1-oxo-3-phenyl-3-(trifluoromethyl)-2H-pyrido[1,2-c]pyrimidine-4-carbonitrile —— C16H10F3N3O
    (3S)-1-oxo-3-phenyl-3-(trifluoromethyl)-2H-pyrido[1,2-c]pyrimidine-4-carbonitrile
    —— 2-methyl-6-(4-nitrophenyl)sulfonyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C19H23N5O4S
    2-methyl-6-(4-nitrophenyl)sulfonyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— methyl (5S)-1,3,7-trimethyl-5-(5-methylfuran-2-yl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C17H19N3O5
    methyl (5S)-1,3,7-trimethyl-5-(5-methylfuran-2-yl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-(3-fluorophenyl)-4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C24H26FN5O
    N-(3-fluorophenyl)-4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 1-[2-[(3-methoxyphenyl)methyl]-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-methylpropan-1-one —— C23H30N4O3
    1-[2-[(3-methoxyphenyl)methyl]-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-methylpropan-1-one
    —— N-(2-methoxyphenyl)-2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C20H25N5O3
    N-(2-methoxyphenyl)-2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 1-[4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]butan-1-one —— C21H28N4O
    1-[4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]butan-1-one
    —— 4-(dimethylamino)-N-ethyl-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C13H21N5O
    4-(dimethylamino)-N-ethyl-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 2-(4-chlorophenoxy)-1-[4-(dimethylamino)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C23H23ClN4O2
    2-(4-chlorophenoxy)-1-[4-(dimethylamino)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— (3,4-dichlorophenyl)-[4-[ethyl(methyl)amino]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C18H20Cl2N4O
    (3,4-dichlorophenyl)-[4-[ethyl(methyl)amino]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— (2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-(4-nitrophenyl)methanone —— C19H21N5O3
    (2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-(4-nitrophenyl)methanone
    —— 1-[4-[methyl(propan-2-yl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]hexan-1-one —— C23H32N4O
    1-[4-[methyl(propan-2-yl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]hexan-1-one
    —— (2S)-2-chloro-1-[4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C20H25ClN4O
    (2S)-2-chloro-1-[4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— (3R)-1-[4-(dimethylamino)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3,5,5-trimethylhexan-1-one —— C19H32N4O
    (3R)-1-[4-(dimethylamino)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3,5,5-trimethylhexan-1-one
    —— (2R)-2-chloro-1-[4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C20H25ClN4O
    (2R)-2-chloro-1-[4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— 2,2-dichloro-1-(4-morpholin-4-yl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanone —— C19H20Cl2N4O2
    2,2-dichloro-1-(4-morpholin-4-yl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanone
    —— (2,4-dichlorophenyl)-(2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C19H20Cl2N4O2
    (2,4-dichlorophenyl)-(2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone