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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
    —— 2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4OS
    2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[(3S)-3-methylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C17H18N4OS
    2-[(3S)-3-methylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-methyl-2-phenylpropanoate —— C20H20N2O3
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-methyl-2-phenylpropanoate
    —— 2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4OS
    2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 6-methyl-3-[2-(3-methylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]pyran-2,4-dione —— C20H16N4O4
    6-methyl-3-[2-(3-methylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]pyran-2,4-dione
    —— 2-[(3S,5R)-3,5-dimethylpiperidin-1-yl]-5-(furan-2-yl)-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4O2
    2-[(3S,5R)-3,5-dimethylpiperidin-1-yl]-5-(furan-2-yl)-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(dimethylsulfamoyl)benzoate —— C19H19N3O5S
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(dimethylsulfamoyl)benzoate
    —— 3-[2-[(2S)-2-ethylpiperidin-1-yl]-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione —— C20H22N4O4
    3-[2-[(2S)-2-ethylpiperidin-1-yl]-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione
    —— 3-[2-(4-ethylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione —— C21H18N4O4
    3-[2-(4-ethylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione
    —— 2-[(2R)-2-methylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C17H18N4OS
    2-[(2R)-2-methylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 3-[2-(3,4-dimethylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione —— C21H18N4O4
    3-[2-(3,4-dimethylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione
    —— 2-[(2R)-2-ethylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4OS
    2-[(2R)-2-ethylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-bromobenzoate —— C17H13BrN2O3
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-bromobenzoate
    —— 5-(furan-2-yl)-2-[[(2S)-oxolan-2-yl]methylamino]-1H-pyrido[2,3-d]pyrimidin-4-one —— C16H16N4O3
    5-(furan-2-yl)-2-[[(2S)-oxolan-2-yl]methylamino]-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[(3S,5R)-3,5-dimethylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4OS
    2-[(3S,5R)-3,5-dimethylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[(2S)-2-ethylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4OS
    2-[(2S)-2-ethylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (1R)-cyclohex-3-ene-1-carboxylate —— C17H18N2O3
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (1R)-cyclohex-3-ene-1-carboxylate
    —— 2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4OS
    2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[[(2R)-oxolan-2-yl]methylamino]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C16H16N4O2S
    2-[[(2R)-oxolan-2-yl]methylamino]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[[(2R)-oxolan-2-yl]methylamino]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C16H16N4O2S
    2-[[(2R)-oxolan-2-yl]methylamino]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[(2R)-2-ethylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4OS
    2-[(2R)-2-ethylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-5-(furan-2-yl)-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4O2
    2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-5-(furan-2-yl)-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[(2S)-2-ethylpiperidin-1-yl]-5-(furan-2-yl)-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4O2
    2-[(2S)-2-ethylpiperidin-1-yl]-5-(furan-2-yl)-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[[(2S)-oxolan-2-yl]methylamino]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C16H16N4O2S
    2-[[(2S)-oxolan-2-yl]methylamino]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 3-[2-[(2R)-2-ethylpiperidin-1-yl]-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione —— C20H22N4O4
    3-[2-[(2R)-2-ethylpiperidin-1-yl]-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione
    —— 6-methyl-3-[2-(2-methylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]pyran-2,4-dione —— C20H16N4O4
    6-methyl-3-[2-(2-methylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]pyran-2,4-dione
    —— 2-[(2S)-2-ethylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4OS
    2-[(2S)-2-ethylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 3-[2-(4-ethoxyanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione —— C21H18N4O5
    3-[2-(4-ethoxyanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione
    —— 5-(furan-2-yl)-2-[[(2R)-oxolan-2-yl]methylamino]-1H-pyrido[2,3-d]pyrimidin-4-one —— C16H16N4O3
    5-(furan-2-yl)-2-[[(2R)-oxolan-2-yl]methylamino]-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 6-methyl-3-[2-(4-methylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]pyran-2,4-dione —— C20H16N4O4
    6-methyl-3-[2-(4-methylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]pyran-2,4-dione
    —— 2-[[(2S)-oxolan-2-yl]methylamino]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C16H16N4O2S
    2-[[(2S)-oxolan-2-yl]methylamino]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-5-(furan-2-yl)-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4O2
    2-[(3S,5S)-3,5-dimethylpiperidin-1-yl]-5-(furan-2-yl)-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[(2S)-2-methylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C17H18N4OS
    2-[(2S)-2-methylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 3-[2-(2,4-dimethylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione —— C21H18N4O4
    3-[2-(2,4-dimethylanilino)-4-oxo-1,8-dihydropyrido[2,3-d]pyrimidin-5-ylidene]-6-methylpyran-2,4-dione
    —— (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(1H-indol-3-yl)butanoate —— C22H21N3O3
    (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(1H-indol-3-yl)butanoate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-phenylpropanoate —— C19H18N2O3
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-phenylpropanoate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(1-adamantyl)acetate —— C22H26N2O3
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(1-adamantyl)acetate
    —— 2-[(2R)-2-ethylpiperidin-1-yl]-5-(furan-2-yl)-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4O2
    2-[(2R)-2-ethylpiperidin-1-yl]-5-(furan-2-yl)-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-formylbenzoate —— C18H14N2O4
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-formylbenzoate
    —— 2-[(3R)-3-methylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C17H18N4OS
    2-[(3R)-3-methylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 5-(furan-2-yl)-2-[(2S)-2-methylpiperidin-1-yl]-1H-pyrido[2,3-d]pyrimidin-4-one —— C17H18N4O2
    5-(furan-2-yl)-2-[(2S)-2-methylpiperidin-1-yl]-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4OS
    2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-phenylpropanoate —— C19H18N2O3
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-phenylpropanoate
    —— 2-[(3S)-3-methylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C17H18N4OS
    2-[(3S)-3-methylpiperidin-1-yl]-5-thiophen-2-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (1R)-cyclohex-3-ene-1-carboxylate —— C17H18N2O3
    (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (1R)-cyclohex-3-ene-1-carboxylate
    —— 2-[(3S,5R)-3,5-dimethylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one —— C18H20N4OS
    2-[(3S,5R)-3,5-dimethylpiperidin-1-yl]-5-thiophen-3-yl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 5-(furan-2-yl)-2-[(2R)-2-methylpiperidin-1-yl]-1H-pyrido[2,3-d]pyrimidin-4-one —— C17H18N4O2
    5-(furan-2-yl)-2-[(2R)-2-methylpiperidin-1-yl]-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(1-adamantyl)acetate —— C22H26N2O3
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(1-adamantyl)acetate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-propan-2-ylbenzoate —— C20H20N2O3
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-propan-2-ylbenzoate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-ethyl-5-methylthiophene-2-carboxylate —— C18H18N2O3S
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-ethyl-5-methylthiophene-2-carboxylate