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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)-5-(3,4-dihydroxyphenyl)-2-[(4-methylphenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H19N3O4S
    (5S)-5-(3,4-dihydroxyphenyl)-2-[(4-methylphenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3,5-difluorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H13F2N3O2S
    (5R)-5-(3,5-difluorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,4-dimethylphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C18H17N3O2S
    (5S)-5-(2,4-dimethylphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-[(2-chlorophenyl)methylsulfanyl]-5-(3,4-dihydroxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H16ClN3O4S
    (5S)-2-[(2-chlorophenyl)methylsulfanyl]-5-(3,4-dihydroxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-butoxyphenyl)-2-[(4-fluorophenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C24H24FN3O3S
    (5S)-5-(4-butoxyphenyl)-2-[(4-fluorophenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-butoxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H21N3O3S
    (5R)-5-(4-butoxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3,4-dihydroxyphenyl)-2-[(2-methylphenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H19N3O4S
    (5R)-5-(3,4-dihydroxyphenyl)-2-[(2-methylphenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-[(2-chlorophenyl)methylsulfanyl]-5-(2,4-dimethylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C22H20ClN3O2S
    (5S)-2-[(2-chlorophenyl)methylsulfanyl]-5-(2,4-dimethylphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-[(3-chlorophenyl)methylsulfanyl]-5-(3-ethoxy-4-hydroxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C22H20ClN3O4S
    (5R)-2-[(3-chlorophenyl)methylsulfanyl]-5-(3-ethoxy-4-hydroxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-propan-2-yloxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H21N3O3S
    (5R)-5-(4-propan-2-yloxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3,4-dihydroxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H13N3O4S
    (5S)-5-(3,4-dihydroxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-[(2-chlorophenyl)methylsulfanyl]-5-(3,4-dihydroxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H16ClN3O4S
    (5R)-2-[(2-chlorophenyl)methylsulfanyl]-5-(3,4-dihydroxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-[(3-chlorophenyl)methylsulfanyl]-5-(3,4-dihydroxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H16ClN3O4S
    (5S)-2-[(3-chlorophenyl)methylsulfanyl]-5-(3,4-dihydroxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-[4-[(4-fluorophenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17FN4O3
    (5S)-2-amino-5-[4-[(4-fluorophenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-[4-[(3-methylphenyl)methoxy]phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H20N4O3
    (5S)-2-amino-5-[4-[(3-methylphenyl)methoxy]phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2R)-5-chloro-2,3-dihydro-1-benzofuran-2-carboxylate —— C18H12Cl2N2O4
    (7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2R)-5-chloro-2,3-dihydro-1-benzofuran-2-carboxylate
    —— (5R)-2-amino-5-[4-[(4-methylphenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H20N4O3
    (5R)-2-amino-5-[4-[(4-methylphenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-amino-5-[4-[(3-chlorophenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17ClN4O3
    (5R)-2-amino-5-[4-[(3-chlorophenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— prop-2-enyl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22N4O3S
    prop-2-enyl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5S)-2-amino-5-[4-[(4-methylphenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H20N4O3
    (5S)-2-amino-5-[4-[(4-methylphenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-[4-[(2-methylphenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H20N4O3
    (5S)-2-amino-5-[4-[(2-methylphenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-amino-5-[4-[(4-chlorophenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17ClN4O3
    (5R)-2-amino-5-[4-[(4-chlorophenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2S)-5-chloro-2,3-dihydro-1-benzofuran-2-carboxylate —— C18H12Cl2N2O4
    (7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2S)-5-chloro-2,3-dihydro-1-benzofuran-2-carboxylate
    —— (5R)-2-amino-5-[4-[(3-methylphenyl)methoxy]phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H20N4O3
    (5R)-2-amino-5-[4-[(3-methylphenyl)methoxy]phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-[4-[(2-fluorophenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17FN4O3
    (5S)-2-amino-5-[4-[(2-fluorophenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-[4-[(2-chlorophenyl)methoxy]phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17ClN4O3
    (5S)-2-amino-5-[4-[(2-chlorophenyl)methoxy]phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— prop-2-enyl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22N4O3S
    prop-2-enyl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5R)-2-amino-5-[4-[(2-fluorophenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17FN4O3
    (5R)-2-amino-5-[4-[(2-fluorophenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-amino-5-(4-phenylmethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H18N4O3
    (5R)-2-amino-5-(4-phenylmethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-amino-5-[4-[(2-chlorophenyl)methoxy]phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17ClN4O3
    (5R)-2-amino-5-[4-[(2-chlorophenyl)methoxy]phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-amino-5-[4-[(2-methylphenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H20N4O3
    (5R)-2-amino-5-[4-[(2-methylphenyl)methoxy]phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— Ethyl 7-benzyl-6-(4-bromobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C28H21BrN4O4
    Ethyl 7-benzyl-6-(4-bromobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— Prop-2-en-1-yl 5-(4-methoxyphenyl)-7-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H19N3O5
    Prop-2-en-1-yl 5-(4-methoxyphenyl)-7-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl 5-(2-fluorophenyl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18FN3O3S
    propan-2-yl 5-(2-fluorophenyl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-[1-(4-methoxyphenyl)-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl]-N-[(1S)-1-phenylethyl]acetamide —— C24H22N4O4
    2-[1-(4-methoxyphenyl)-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl]-N-[(1S)-1-phenylethyl]acetamide
    —— 2-[1-(4-methoxyphenyl)-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl]-N-[(1R)-1-phenylethyl]acetamide —— C24H22N4O4
    2-[1-(4-methoxyphenyl)-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl]-N-[(1R)-1-phenylethyl]acetamide
    —— (E)-3-((benzylimino)methyl)-2-((4-methoxyphenyl)amino)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H22N4O2
    (E)-3-((benzylimino)methyl)-2-((4-methoxyphenyl)amino)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 8-methyl-N-(4-methylbenzyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide —— C18H17N3O2
    8-methyl-N-(4-methylbenzyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-(2-oxooxolan-3-yl)sulfanyl-7-thiophen-2-yl-5-(trifluoromethyl)-3H-pyrido[2,3-d]pyrimidin-4-one —— C16H10F3N3O3S2
    2-(2-oxooxolan-3-yl)sulfanyl-7-thiophen-2-yl-5-(trifluoromethyl)-3H-pyrido[2,3-d]pyrimidin-4-one
    —— N-(4-methoxyphenethyl)-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide —— C19H19N3O3
    N-(4-methoxyphenethyl)-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(4-methoxyphenyl)methyl]-8-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H17N3O3
    N-[(4-methoxyphenyl)methyl]-8-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2-Methoxyphenyl)methyl]-8-methyl-4-oxo-4H-pyrido[1,2-A]pyrimidine-3-carboxamide —— C18H17N3O3
    N-[(2-Methoxyphenyl)methyl]-8-methyl-4-oxo-4H-pyrido[1,2-A]pyrimidine-3-carboxamide
    —— N-[2-(2-methoxyphenyl)ethyl]-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide —— C19H19N3O3
    N-[2-(2-methoxyphenyl)ethyl]-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-benzyl-8-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C17H15N3O2
    N-benzyl-8-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 5-[[2-[(4-Methoxyphenyl)methylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O3S2
    5-[[2-[(4-Methoxyphenyl)methylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 9-methyl-4-oxo-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C20H19N3O2
    9-methyl-4-oxo-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 9-methyl-4-oxo-N-[[(2S)-oxolan-2-yl]methyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C15H17N3O3
    9-methyl-4-oxo-N-[[(2S)-oxolan-2-yl]methyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2R)-butan-2-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C14H17N3O2
    N-[(2R)-butan-2-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— Ethyl 6-(5-chloro-2-nitrobenzoyl)imino-7-(2-methoxyethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C24H20ClN5O7
    Ethyl 6-(5-chloro-2-nitrobenzoyl)imino-7-(2-methoxyethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— Ethyl 7-butyl-6-(4-chloro-3-nitrobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C25H22ClN5O6
    Ethyl 7-butyl-6-(4-chloro-3-nitrobenzoyl)imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate