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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
    —— (5S)-2-methylsulfanyl-5-naphthalen-2-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C18H15N3O2S
    (5S)-2-methylsulfanyl-5-naphthalen-2-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-ethylphenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O2S
    (5S)-5-(4-ethylphenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(5-bromo-2-fluorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C15H13BrFN3O2S
    (5R)-5-(5-bromo-2-fluorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-1-methyl-5-(3-methylphenyl)-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H19N3O2S
    (5S)-1-methyl-5-(3-methylphenyl)-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,6-dichlorophenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H13Cl2N3O2S
    (5S)-5-(2,6-dichlorophenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-ethoxyphenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O3S
    (5R)-5-(2-ethoxyphenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-1-methyl-2-propylsulfanyl-5-[2-(trifluoromethyl)phenyl]-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H18F3N3O2S
    (5R)-1-methyl-2-propylsulfanyl-5-[2-(trifluoromethyl)phenyl]-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-methoxyphenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H19N3O3S
    (5S)-5-(3-methoxyphenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2-methylphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H17N3O2S
    (5S)-5-(2-methylphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-ethylphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C18H19N3O2S
    (5S)-5-(4-ethylphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-bromophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C15H14BrN3O2S
    (5R)-5-(3-bromophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2,5-dimethoxyphenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C19H21N3O4S
    (5R)-5-(2,5-dimethoxyphenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-prop-2-enylsulfanyl-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H14F3N3O2S
    (5S)-2-prop-2-enylsulfanyl-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2-ethoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O3S
    (5S)-5-(2-ethoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-fluorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C15H14FN3O2S
    (5S)-5-(4-fluorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-methylsulfanyl-5-(4-prop-2-enoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H17N3O3S
    (5S)-2-methylsulfanyl-5-(4-prop-2-enoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2,4-dimethoxyphenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O4S
    (5R)-5-(2,4-dimethoxyphenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-1-methyl-5-(4-prop-2-enoxyphenyl)-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C20H23N3O3S
    (5R)-1-methyl-5-(4-prop-2-enoxyphenyl)-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-ethylsulfanyl-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H14F3N3O2S
    (5R)-2-ethylsulfanyl-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-1-methyl-5-(2-methylphenyl)-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O2S
    (5S)-1-methyl-5-(2-methylphenyl)-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-ethylsulfanyl-5-(4-hydroxy-3,5-dimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O5S
    (5R)-2-ethylsulfanyl-5-(4-hydroxy-3,5-dimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3,4-dichlorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C15H13Cl2N3O2S
    (5S)-5-(3,4-dichlorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3,4-dichlorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H13Cl2N3O2S
    (5S)-5-(3,4-dichlorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,3-dimethoxyphenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O4S
    (5S)-5-(2,3-dimethoxyphenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(1,3-benzodioxol-5-yl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H15N3O4S
    (5S)-5-(1,3-benzodioxol-5-yl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-methoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O3S
    (5R)-5-(4-methoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-ethylsulfanyl-5-(2-fluorophenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H14FN3O2S
    (5R)-2-ethylsulfanyl-5-(2-fluorophenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-ethoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O3S
    (5S)-5-(4-ethoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-bromophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H14BrN3O2S
    (5R)-5-(4-bromophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-chlorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H16ClN3O2S
    (5S)-5-(3-chlorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-ethylsulfanyl-5-[4-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H14F3N3O2S
    (5R)-2-ethylsulfanyl-5-[4-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-ethylsulfanyl-5-(3-fluorophenyl)-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C16H16FN3O2S
    (5S)-2-ethylsulfanyl-5-(3-fluorophenyl)-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-ethylsulfanyl-1-methyl-5-(4-methylsulfanylphenyl)-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O2S2
    (5R)-2-ethylsulfanyl-1-methyl-5-(4-methylsulfanylphenyl)-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-ethylsulfanyl-5-(4-methoxyphenyl)-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O3S
    (5S)-2-ethylsulfanyl-5-(4-methoxyphenyl)-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-chlorophenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H18ClN3O2S
    (5R)-5-(3-chlorophenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-ethylsulfanyl-5-(2,4,5-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O5S
    (5S)-2-ethylsulfanyl-5-(2,4,5-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-chlorophenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H16ClN3O2S
    (5R)-5-(2-chlorophenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— N-[(1S)-1-imidazo[2,1-b][1,3,4]thiadiazol-6-ylethyl]-2-methylpyrido[2,3-d]pyrimidin-4-amine —— C14H13N7S
    N-[(1S)-1-imidazo[2,1-b][1,3,4]thiadiazol-6-ylethyl]-2-methylpyrido[2,3-d]pyrimidin-4-amine
    —— (5S)-5-(3,4-dimethoxyphenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O4S
    (5S)-5-(3,4-dimethoxyphenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (4R)-1-methyl-8-[(9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-2-oxo-1,8-diazaspiro[4.5]decane-4-carboxylic acid —— C20H24N4O4
    (4R)-1-methyl-8-[(9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-2-oxo-1,8-diazaspiro[4.5]decane-4-carboxylic acid
    —— (5R)-5-(2-chloro-6-fluorophenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H15ClFN3O2S
    (5R)-5-(2-chloro-6-fluorophenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-hydroxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O3S
    (5R)-5-(4-hydroxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-prop-2-enylsulfanyl-5-(2,4,5-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H21N3O5S
    (5S)-2-prop-2-enylsulfanyl-5-(2,4,5-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-ethylsulfanyl-5-naphthalen-2-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H17N3O2S
    (5R)-2-ethylsulfanyl-5-naphthalen-2-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— 1,3-dimethyl-5-((2-morpholino-2-oxoethyl)thio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione —— C15H18N4O4S
    1,3-dimethyl-5-((2-morpholino-2-oxoethyl)thio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 1,3-dimethyl-5-(phenethylthio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione —— C17H17N3O2S
    1,3-dimethyl-5-(phenethylthio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 1,3-Dimethyl-5-[(3-methylphenyl)methylsulfanyl]pyrido[2,3-d]pyrimidine-2,4-dione —— C17H17N3O2S
    1,3-Dimethyl-5-[(3-methylphenyl)methylsulfanyl]pyrido[2,3-d]pyrimidine-2,4-dione
    —— 2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-(furan-2-ylmethyl)acetamide —— C16H16N4O4S
    2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-(furan-2-ylmethyl)acetamide
    —— 6-Ethyl-1,3-dimethyl-5-[(4-nitrophenyl)methylsulfanyl]pyrido[2,3-d]pyrimidine-2,4-dione —— C18H18N4O4S
    6-Ethyl-1,3-dimethyl-5-[(4-nitrophenyl)methylsulfanyl]pyrido[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-propylacetamide —— C17H24N4O3S
    2-({1,3-Dimethyl-2,4-dioxo-6-propyl-1H,2H,3H,4H-pyrido[2,3-D]pyrimidin-5-YL}sulfanyl)-N-propylacetamide