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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-amino-5-(4-hydroxy-3,5-dimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H16N4O5
    (5S)-2-amino-5-(4-hydroxy-3,5-dimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— methyl (5R)-1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O4
    methyl (5R)-1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5S)-2-amino-5-(2-ethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H16N4O3
    (5S)-2-amino-5-(2-ethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3,4-dimethoxyphenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C19H23N3O4S
    (5R)-5-(3,4-dimethoxyphenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R,6R)-2,7-diamino-5-(4-fluorophenyl)-4-oxo-5,6-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carbonitrile —— C14H11FN6O
    (5R,6R)-2,7-diamino-5-(4-fluorophenyl)-4-oxo-5,6-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S)-5-(2-chlorophenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C16H16ClN3O2S
    (5S)-5-(2-chlorophenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C14H11F3N4O2
    (5S)-2-amino-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-methoxyphenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O3S
    (5R)-5-(3-methoxyphenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-amino-5-naphthalen-2-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H14N4O2
    (5R)-2-amino-5-naphthalen-2-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-fluorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H16FN3O2S
    (5R)-5-(3-fluorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-ethoxyphenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O3S
    (5R)-5-(2-ethoxyphenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(1,3-benzodioxol-5-yl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H17N3O4S
    (5S)-5-(1,3-benzodioxol-5-yl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-(4-methylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C14H14N4O2
    (5S)-2-amino-5-(4-methylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-1-methyl-5-(4-methylphenyl)-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H19N3O2S
    (5S)-1-methyl-5-(4-methylphenyl)-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-methoxyphenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O3S
    (5S)-5-(3-methoxyphenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-chlorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H16ClN3O2S
    (5R)-5-(3-chlorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-1-methyl-2-propylsulfanyl-5-(3,4,5-trimethoxyphenyl)-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C20H25N3O5S
    (5R)-1-methyl-2-propylsulfanyl-5-(3,4,5-trimethoxyphenyl)-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-methylsulfanyl-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H12F3N3O2S
    (5R)-2-methylsulfanyl-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2-chlorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C15H14ClN3O2S
    (5S)-5-(2-chlorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-[3-methoxy-4-[(4-methylphenyl)methoxy]phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C22H22N4O4
    (5S)-2-amino-5-[3-methoxy-4-[(4-methylphenyl)methoxy]phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-amino-5-(4-methylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C14H14N4O2
    (5R)-2-amino-5-(4-methylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-(2,3,4-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H18N4O5
    (5S)-2-amino-5-(2,3,4-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-propylsulfanyl-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H16F3N3O2S
    (5S)-2-propylsulfanyl-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2-fluorophenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H16FN3O2S
    (5S)-5-(2-fluorophenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-methylsulfanylphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H17N3O2S2
    (5R)-5-(4-methylsulfanylphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-phenyl-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H13N3O2S
    (5R)-5-phenyl-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-1-methyl-2-prop-2-enylsulfanyl-5-(2,4,5-trimethoxyphenyl)-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C20H23N3O5S
    (5R)-1-methyl-2-prop-2-enylsulfanyl-5-(2,4,5-trimethoxyphenyl)-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,3-dimethoxyphenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C19H23N3O4S
    (5S)-5-(2,3-dimethoxyphenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-naphthalen-1-yl-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17N3O2S
    (5S)-5-naphthalen-1-yl-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-ethylsulfanyl-5-[4-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H14F3N3O2S
    (5S)-2-ethylsulfanyl-5-[4-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-ethylsulfanyl-5-(3-fluorophenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H14FN3O2S
    (5R)-2-ethylsulfanyl-5-(3-fluorophenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-amino-5-(2,6-dichlorophenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C13H10Cl2N4O2
    (5R)-2-amino-5-(2,6-dichlorophenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-fluorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C15H14FN3O2S
    (5R)-5-(4-fluorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,3-dichlorophenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C16H15Cl2N3O2S
    (5S)-5-(2,3-dichlorophenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2-methylphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O2S
    (5S)-5-(2-methylphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-ethylphenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O2S
    (5R)-5-(4-ethylphenyl)-2-ethylsulfanyl-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-chlorophenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H18ClN3O2S
    (5S)-5-(3-chlorophenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-fluorophenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H16FN3O2S
    (5R)-5-(4-fluorophenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-ethylphenyl)-2-methylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O2S
    (5R)-5-(4-ethylphenyl)-2-methylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-methoxyphenyl)-2-methylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H15N3O3S
    (5R)-5-(2-methoxyphenyl)-2-methylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-prop-2-enylsulfanyl-5-(2,3,4-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H21N3O5S
    (5R)-2-prop-2-enylsulfanyl-5-(2,3,4-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-ethylsulfanyl-5-(4-methylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O2S
    (5R)-2-ethylsulfanyl-5-(4-methylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-1-methyl-2-methylsulfanyl-5-(4-methylsulfanylphenyl)-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O2S2
    (5S)-1-methyl-2-methylsulfanyl-5-(4-methylsulfanylphenyl)-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(5-bromo-2-fluorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H13BrFN3O2S
    (5S)-5-(5-bromo-2-fluorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-chlorophenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H14ClN3O2S
    (5S)-5-(3-chlorophenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-chlorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C15H14ClN3O2S
    (5R)-5-(2-chlorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-chlorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H16ClN3O2S
    (5R)-5-(2-chlorophenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-ethylphenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C19H21N3O2S
    (5R)-5-(4-ethylphenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(1,3-benzodioxol-5-yl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H17N3O4S
    (5R)-5-(1,3-benzodioxol-5-yl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-methylsulfanyl-5-naphthalen-1-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C18H15N3O2S
    (5S)-2-methylsulfanyl-5-naphthalen-1-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione