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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,6R)-5-(3-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O3
    (5S,6R)-5-(3-methoxyphenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-(4-phenylmethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C27H27N5O3
    (5S,6S)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-(4-phenylmethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(2,3-dimethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H25N5O4
    (5S,6R)-5-(2,3-dimethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(2-fluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18FN5O2
    (5R,6R)-5-(2-fluorophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(4-bromophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20BrN5O2
    (5R,6R)-5-(4-bromophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(2,4-dichlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H19Cl2N5O2
    (5R,6R)-5-(2,4-dichlorophenyl)-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-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O2
    (5R,6R)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-2-(4-methylpiperidin-1-yl)-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20N6O4
    (5S,6S)-2-(4-methylpiperidin-1-yl)-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(3-bromophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C19H18BrN5O2
    (5S,6R)-5-(3-bromophenyl)-4,7-dioxo-2-piperidin-1-yl-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(2-ethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H25N5O3
    (5R,6S)-5-(2-ethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-[4-(3-methylbutoxy)phenyl]-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C25H31N5O3
    (5R,6S)-5-[4-(3-methylbutoxy)phenyl]-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-2-(4-methylpiperidin-1-yl)-5-[4-(2-methylpropyl)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C24H29N5O2
    (5S,6R)-2-(4-methylpiperidin-1-yl)-5-[4-(2-methylpropyl)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(3-methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O3
    (5R,6S)-5-(3-methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(furan-2-yl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C18H19N5O3
    (5S,6R)-5-(furan-2-yl)-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-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O2
    (5R,6S)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-(2,4,5-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C23H27N5O5
    (5S,6S)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-(2,4,5-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-4,7-dioxo-2-piperidin-1-yl-5-(2,4,5-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H25N5O5
    (5R,6S)-4,7-dioxo-2-piperidin-1-yl-5-(2,4,5-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-2-(4-methylpiperidin-1-yl)-5-(2-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20N6O4
    (5R,6R)-2-(4-methylpiperidin-1-yl)-5-(2-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(4-ethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H25N5O3
    (5R,6S)-5-(4-ethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(1H-indol-3-yl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H22N6O2
    (5S,6R)-5-(1H-indol-3-yl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-(4-chlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20ClN5O2
    (5S,6S)-5-(4-chlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-[4-(dimethylamino)phenyl]-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H26N6O2
    (5S,6R)-5-[4-(dimethylamino)phenyl]-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(2-chloro-5-nitrophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H19ClN6O4
    (5S,6R)-5-(2-chloro-5-nitrophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(3-methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O3
    (5S,6R)-5-(3-methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-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,6R)-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-bromophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20BrN5O2
    (5S,6R)-5-(4-bromophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(2,4-dichlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H19Cl2N5O2
    (5S,6R)-5-(2,4-dichlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-4,7-dioxo-2-piperidin-1-yl-5-(2,3,4-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H25N5O5
    (5S,6R)-4,7-dioxo-2-piperidin-1-yl-5-(2,3,4-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(3-chlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20ClN5O2
    (5R,6R)-5-(3-chlorophenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— ethyl (3S)-1-[(5S,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-[(5S,6R)-6-cyano-4,7-dioxo-5-(4-propoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (5R,6S)-5-(furan-2-yl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C18H19N5O3
    (5R,6S)-5-(furan-2-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-propoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C23H27N5O3
    (5R,6R)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-(4-propoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-[4-(3-methylbutoxy)phenyl]-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C25H31N5O3
    (5S,6S)-5-[4-(3-methylbutoxy)phenyl]-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-[4-(diethylamino)phenyl]-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C24H30N6O2
    (5R,6R)-5-[4-(diethylamino)phenyl]-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-(3-methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O3
    (5S,6S)-5-(3-methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-[4-(3-methylbutoxy)phenyl]-2-[(3R)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C25H31N5O3
    (5R,6S)-5-[4-(3-methylbutoxy)phenyl]-2-[(3R)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(4-bromophenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20BrN5O2
    (5R,6S)-5-(4-bromophenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H21N5O2
    (5S,6R)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-(2,4-dimethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H25N5O4
    (5S,6S)-5-(2,4-dimethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-[4-(diethylamino)phenyl]-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C24H30N6O2
    (5R,6S)-5-[4-(diethylamino)phenyl]-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-2-(4-methylpiperidin-1-yl)-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20N6O4
    (5S,6R)-2-(4-methylpiperidin-1-yl)-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-2-(4-methylpiperidin-1-yl)-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20N6O4
    (5R,6R)-2-(4-methylpiperidin-1-yl)-5-(3-nitrophenyl)-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-(3,4,5-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C23H27N5O5
    (5R,6S)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-5-(3,4,5-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(2,3-dimethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H25N5O4
    (5R,6S)-5-(2,3-dimethoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6S)-5-(3-ethoxyphenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C22H25N5O3
    (5S,6S)-5-(3-ethoxyphenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6R)-5-(2-methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O3
    (5R,6R)-5-(2-methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-5-(3,5-difluorophenyl)-2-[(3R)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H19F2N5O2
    (5R,6S)-5-(3,5-difluorophenyl)-2-[(3R)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5R,6S)-2-[(3S)-3-methylpiperidin-1-yl]-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C20H20N6O4
    (5R,6S)-2-[(3S)-3-methylpiperidin-1-yl]-5-(3-nitrophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-(3-methylphenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C21H23N5O2
    (5S,6R)-5-(3-methylphenyl)-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S,6R)-5-[4-(diethylamino)phenyl]-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile —— C24H30N6O2
    (5S,6R)-5-[4-(diethylamino)phenyl]-2-[(3S)-3-methylpiperidin-1-yl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile