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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
    —— (5R,6R)-5-(2-chloro-5-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H17ClN6O4
    (5R,6R)-5-(2-chloro-5-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(2-chloro-6-fluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H17ClFN5O2
    (5R,6S)-5-(2-chloro-6-fluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-4,7-dioxo-2-piperidin-1-yl-5-(2-prop-2-enoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H23N5O3
    (5S,6S)-4,7-dioxo-2-piperidin-1-yl-5-(2-prop-2-enoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-4,7-dioxo-5-[(E)-2-phenylethenyl]-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H21N5O2
    (5S,6S)-4,7-dioxo-5-[(E)-2-phenylethenyl]-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-(4-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18N6O4
    (5S,6S)-5-(4-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-5-(3-methylphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C23H25N5O4
    ethyl (3S)-1-[(5R,6S)-6-cyano-5-(3-methylphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5R,6R)-4,7-dioxo-5-(4-phenylmethoxyphenyl)-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C26H25N5O3
    (5R,6R)-4,7-dioxo-5-(4-phenylmethoxyphenyl)-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-[4-(2-methylpropyl)phenyl]-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C23H27N5O2
    (5R,6R)-5-[4-(2-methylpropyl)phenyl]-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-5-(3-ethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C24H27N5O5
    ethyl (3S)-1-[(5S,6S)-6-cyano-5-(3-ethoxyphenyl)-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-(3,4,5-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C25H29N5O7
    ethyl (3S)-1-[(5R,6S)-6-cyano-4,7-dioxo-5-(3,4,5-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5R,6S)-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,6S)-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-(4-phenylmethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C29H29N5O5
    ethyl (3S)-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
    —— ethyl (3S)-1-[(5R,6S)-5-(3-chlorophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H22ClN5O4
    ethyl (3S)-1-[(5R,6S)-5-(3-chlorophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5S,6S)-5-(2-chloro-6-fluorophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H21ClFN5O4
    ethyl (3R)-1-[(5S,6S)-5-(2-chloro-6-fluorophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5R,6R)-5-(3-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18N6O4
    (5R,6R)-5-(3-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl (3S)-1-[(5R,6R)-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,6R)-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-[(5S,6R)-6-cyano-5-[4-(diethylamino)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C26H32N6O4
    ethyl (3S)-1-[(5S,6R)-6-cyano-5-[4-(diethylamino)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-5-(3,4-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-(3,4-dimethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5S,6R)-5-(4-ethylphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O2
    (5S,6R)-5-(4-ethylphenyl)-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-(1H-indol-3-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C24H24N6O4
    ethyl (3S)-1-[(5R,6S)-6-cyano-5-(1H-indol-3-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5R,6R)-5-(3-ethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O3
    (5R,6R)-5-(3-ethoxyphenyl)-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-(4-fluorophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H22FN5O4
    ethyl (3S)-1-[(5R,6S)-6-cyano-5-(4-fluorophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5S,6R)-5-(4-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18N6O4
    (5S,6R)-5-(4-nitrophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl (3S)-1-[(5R,6S)-5-(3-bromophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H22BrN5O4
    ethyl (3S)-1-[(5R,6S)-5-(3-bromophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5R,6R)-6-cyano-5-(3-ethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C24H27N5O5
    ethyl (3S)-1-[(5R,6R)-6-cyano-5-(3-ethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-5-(4-methylsulfanylphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C23H25N5O4S
    ethyl (3R)-1-[(5R,6S)-6-cyano-5-(4-methylsulfanylphenyl)-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-(2-fluorophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H22FN5O4
    ethyl (3R)-1-[(5S,6S)-6-cyano-5-(2-fluorophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5R,6S)-6-cyano-5-(4-methylphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C23H25N5O4
    ethyl (3S)-1-[(5R,6S)-6-cyano-5-(4-methylphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-5-(2,3-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-(2,3-dimethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-5-(2,5-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-(2,5-dimethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5R,6S)-6-cyano-5-[4-(dimethylamino)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C24H28N6O4
    ethyl (3S)-1-[(5R,6S)-6-cyano-5-[4-(dimethylamino)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5R,6S)-5-(3-chlorophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H22ClN5O4
    ethyl (3R)-1-[(5R,6S)-5-(3-chlorophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5R,6S)-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-[(5R,6S)-6-cyano-5-(4-ethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5S,6R)-5-(4-bromophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18BrN5O2
    (5S,6R)-5-(4-bromophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(4-methylphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O2
    (5R,6S)-5-(4-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-4,7-dioxo-5-pyridin-3-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-3-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5S,6R)-6-cyano-5-(3-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-(3-ethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5R,6S)-5-(3-ethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O3
    (5R,6S)-5-(3-ethoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(3-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O3
    (5R,6S)-5-(3-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-[4-(diethylamino)phenyl]-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C23H28N6O2
    (5R,6R)-5-[4-(diethylamino)phenyl]-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(3,5-difluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H17F2N5O2
    (5R,6R)-5-(3,5-difluorophenyl)-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-[4-(3-methylbutoxy)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C27H33N5O5
    ethyl (3S)-1-[(5R,6S)-6-cyano-5-[4-(3-methylbutoxy)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-5-(3-methylphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C23H25N5O4
    ethyl (3R)-1-[(5R,6S)-6-cyano-5-(3-methylphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5R,6S)-6-cyano-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H22N6O6
    ethyl (3S)-1-[(5R,6S)-6-cyano-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3S)-1-[(5S,6S)-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,6S)-6-cyano-5-(4-ethoxyphenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— ethyl (3R)-1-[(5R,6S)-6-cyano-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H22N6O6
    ethyl (3R)-1-[(5R,6S)-6-cyano-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5R,6S)-5-(4-ethylphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O2
    (5R,6S)-5-(4-ethylphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(3,5-difluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H17F2N5O2
    (5S,6R)-5-(3,5-difluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(2-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O3
    (5S,6R)-5-(2-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl (3R)-1-[(5S,6S)-5-(2-chloro-5-nitrophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate —— C22H21ClN6O6
    ethyl (3R)-1-[(5S,6S)-5-(2-chloro-5-nitrophenyl)-6-cyano-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate