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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
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-(2,3,4-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C25H29N5O7
    ethyl (3R)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-(2,3,4-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-5-naphthalen-1-yl-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C26H25N5O4
    ethyl (3R)-1-[(5R,6S)-6-cyano-5-naphthalen-1-yl-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5S,6S)-5-(2-chlorophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H22ClN5O4
    ethyl (3R)-1-[(5S,6S)-5-(2-chlorophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-pyridin-4-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C21H22N6O4
    ethyl (3R)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-pyridin-4-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5S,6R)-5-(3-methylphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O2
    (5S,6R)-5-(3-methylphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl (3S)-1-[(5R,6S)-6-cyano-5-naphthalen-1-yl-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C26H25N5O4
    ethyl (3S)-1-[(5R,6S)-6-cyano-5-naphthalen-1-yl-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-(2-prop-2-enoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C25H27N5O5
    ethyl (3S)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-(2-prop-2-enoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5R,6S)-6-cyano-5-(3-methoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C23H25N5O5
    ethyl (3S)-1-[(5R,6S)-6-cyano-5-(3-methoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5S,6S)-6-cyano-5-[(1R)-cyclohex-3-en-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H27N5O4
    ethyl (3R)-1-[(5S,6S)-6-cyano-5-[(1R)-cyclohex-3-en-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5S,6R)-6-cyano-5-(4-ethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C24H27N5O5
    ethyl (3S)-1-[(5S,6R)-6-cyano-5-(4-ethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5R,6R)-5-(2-fluoro-5-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H17FN6O4
    (5R,6R)-5-(2-fluoro-5-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl (3S)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-pyridin-4-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C21H22N6O4
    ethyl (3S)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-pyridin-4-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5S,6S)-6-cyano-5-(2-fluoro-5-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H21FN6O6
    ethyl (3S)-1-[(5S,6S)-6-cyano-5-(2-fluoro-5-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5S,6S)-5-(2-chlorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18ClN5O2
    (5S,6S)-5-(2-chlorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(3-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18N6O4
    (5R,6S)-5-(3-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(4-bromophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18BrN5O2
    (5R,6R)-5-(4-bromophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(2-hydroxy-3-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O4
    (5S,6R)-5-(2-hydroxy-3-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(2-fluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18FN5O2
    (5R,6S)-5-(2-fluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(2-ethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H25N5O3
    (5R,6R)-5-(2-ethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(3-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O3
    (5R,6R)-5-(3-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(2-chlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20ClN5O2
    (5R,6S)-5-(2-chlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-(2-fluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18FN5O2
    (5S,6S)-5-(2-fluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(3,4-dimethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O4
    (5R,6S)-5-(3,4-dimethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl (3S)-1-[(5S,6S)-6-cyano-4,7-dioxo-5-(4-propoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C25H29N5O5
    ethyl (3S)-1-[(5S,6S)-6-cyano-4,7-dioxo-5-(4-propoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5R,6R)-5-(3,4-dimethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O4
    (5R,6R)-5-(3,4-dimethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-(3-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18N6O4
    (5S,6S)-5-(3-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-(2,3-dimethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O4
    (5S,6S)-5-(2,3-dimethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-(3-ethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H25N5O3
    (5S,6S)-5-(3-ethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-(4-phenylmethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C29H29N5O5
    ethyl (3R)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-(4-phenylmethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5S,6S)-5-(3-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O3
    (5S,6S)-5-(3-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(3-methylphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O2
    (5R,6S)-5-(3-methylphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(2,4-dimethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O4
    (5S,6R)-5-(2,4-dimethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-[(1R)-cyclohex-3-en-1-yl]-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H25N5O2
    (5R,6R)-5-[(1R)-cyclohex-3-en-1-yl]-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-(4-propan-2-ylphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C23H27N5O2
    (5R,6R)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-(4-propan-2-ylphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-5-(2,4-dimethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C24H27N5O6
    ethyl (3R)-1-[(5R,6S)-6-cyano-5-(2,4-dimethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5R,6S)-4,7-dioxo-5-(4-phenylmethoxyphenyl)-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C26H25N5O3
    (5R,6S)-4,7-dioxo-5-(4-phenylmethoxyphenyl)-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-4,7-dioxo-5-[(E)-2-phenylethenyl]-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H21N5O2
    (5R,6S)-4,7-dioxo-5-[(E)-2-phenylethenyl]-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(4-chlorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18ClN5O2
    (5R,6R)-5-(4-chlorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(4-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18N6O4
    (5R,6S)-5-(4-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-(3,5-difluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H17F2N5O2
    (5S,6S)-5-(3,5-difluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-[4-(3-methylbutoxy)phenyl]-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C24H29N5O3
    (5R,6S)-5-[4-(3-methylbutoxy)phenyl]-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(2,3-dimethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O4
    (5S,6R)-5-(2,3-dimethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl (3S)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-(4-propoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C25H29N5O5
    ethyl (3S)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-(4-propoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5R,6S)-6-cyano-5-(2-ethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C24H27N5O5
    ethyl (3S)-1-[(5R,6S)-6-cyano-5-(2-ethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5S,6R)-4,7-dioxo-5-(4-phenylmethoxyphenyl)-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C26H25N5O3
    (5S,6R)-4,7-dioxo-5-(4-phenylmethoxyphenyl)-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(4-chlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20ClN5O2
    (5S,6R)-5-(4-chlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(2-hydroxy-3-methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O4
    (5R,6R)-5-(2-hydroxy-3-methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-(4-propan-2-ylphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C23H27N5O2
    (5R,6S)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-(4-propan-2-ylphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-[4-(3-methylbutoxy)phenyl]-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C24H29N5O3
    (5S,6S)-5-[4-(3-methylbutoxy)phenyl]-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-[4-(diethylamino)phenyl]-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C23H28N6O2
    (5S,6R)-5-[4-(diethylamino)phenyl]-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile