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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
    —— (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3S)-3-phenylbutanoate —— C20H20N2O3
    (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3S)-3-phenylbutanoate
    —— 2-[(4-Fluorophenyl)sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C16H13FN2OS
    2-[(4-Fluorophenyl)sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 1-[(3S)-3-[6-[(2-methoxy-4-methylphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C23H30N4O2
    1-[(3S)-3-[6-[(2-methoxy-4-methylphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— (2R)-2-(3,5-dimethylphenoxy)-1-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C22H28N4O2
    (2R)-2-(3,5-dimethylphenoxy)-1-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— (2S)-2-(4-fluorophenoxy)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C20H23FN4O2
    (2S)-2-(4-fluorophenoxy)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— 2-(4-methoxy-3-methylphenyl)-1-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H26N4O2
    2-(4-methoxy-3-methylphenyl)-1-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— [(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C21H24N4O2
    [(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— 1-[2-[(3R)-1-acetylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3-phenylpropan-1-one —— C23H28N4O2
    1-[2-[(3R)-1-acetylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3-phenylpropan-1-one
    —— 2-[2-[(3S)-1-acetylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-1-(azetidin-1-yl)ethanone —— C19H27N5O2
    2-[2-[(3S)-1-acetylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-1-(azetidin-1-yl)ethanone
    —— (5-tert-butyl-2-methylpyrazol-3-yl)-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C20H28N6O
    (5-tert-butyl-2-methylpyrazol-3-yl)-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— 1-[(2R)-2-[6-(5-propan-2-yl-1H-pyrazole-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone —— C20H26N6O2
    1-[(2R)-2-[6-(5-propan-2-yl-1H-pyrazole-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone
    —— 1-[2-[(3R)-1-acetylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]butan-1-one —— C18H26N4O2
    1-[2-[(3R)-1-acetylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]butan-1-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-propoxybenzoate —— C20H20N2O4
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-propoxybenzoate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 5-chlorothiophene-2-carboxylate —— C15H11ClN2O3S
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 5-chlorothiophene-2-carboxylate
    —— 1-[2-[(2S)-1-acetylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3,3-dimethylbutan-1-one —— C19H28N4O2
    1-[2-[(2S)-1-acetylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3,3-dimethylbutan-1-one
    —— 1-[(2R)-2-[6-(3-fluorobenzoyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone —— C20H21FN4O2
    1-[(2R)-2-[6-(3-fluorobenzoyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone
    —— 1-[(3R)-3-[6-[(2-methoxy-4-methylphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C23H30N4O2
    1-[(3R)-3-[6-[(2-methoxy-4-methylphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(3-methylphenoxy)butanoate —— C21H22N2O4
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(3-methylphenoxy)butanoate
    —— 1-[(2S)-2-[6-[(3S)-3-phenylbutyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone —— C23H30N4O
    1-[(2S)-2-[6-[(3S)-3-phenylbutyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone
    —— 6-[(4-methoxyphenyl)methyl]-2-[(3R)-piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C20H26N4O
    6-[(4-methoxyphenyl)methyl]-2-[(3R)-piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 1-[(3R)-3-[6-[(3-methoxyphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C22H28N4O2
    1-[(3R)-3-[6-[(3-methoxyphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— 1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-3-phenylpropan-1-one —— C23H28N4O2
    1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-3-phenylpropan-1-one
    —— 1-[2-[(3S)-1-[2-(2-methylphenoxy)ethyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C23H30N4O2
    1-[2-[(3S)-1-[2-(2-methylphenoxy)ethyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[(2R)-2-[6-[(3-methoxyphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone —— C21H26N4O2
    1-[(2R)-2-[6-[(3-methoxyphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone
    —— 1-[(3S)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-3-phenylpropan-1-one —— C23H28N4O2
    1-[(3S)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-3-phenylpropan-1-one
    —— 1-[(2R)-2-[6-[4-(methoxymethyl)benzoyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone —— C22H26N4O3
    1-[(2R)-2-[6-[4-(methoxymethyl)benzoyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylate —— C15H14N4O4
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylate
    —— (5-methylthiophen-2-yl)-[2-[(3S)-piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C18H22N4OS
    (5-methylthiophen-2-yl)-[2-[(3S)-piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— 6-[[2-methoxy-5-(methoxymethyl)phenyl]methyl]-2-[(2S)-pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C21H28N4O2
    6-[[2-methoxy-5-(methoxymethyl)phenyl]methyl]-2-[(2S)-pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 1-[2-[(2R)-1-acetylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-(4-fluorophenoxy)ethanone —— C21H23FN4O3
    1-[2-[(2R)-1-acetylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-(4-fluorophenoxy)ethanone
    —— (5-methylthiophen-2-yl)-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C17H20N4OS
    (5-methylthiophen-2-yl)-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— 2-(4-methoxy-3-methylphenyl)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H26N4O2
    2-(4-methoxy-3-methylphenyl)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— [(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C21H24N4O2
    [(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— 1-[(2S)-2-[6-(5-tert-butyl-1H-pyrazole-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone —— C21H28N6O2
    1-[(2S)-2-[6-(5-tert-butyl-1H-pyrazole-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone
    —— (3-methyl-1-benzofuran-2-yl)-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C21H22N4O2
    (3-methyl-1-benzofuran-2-yl)-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— 1-[2-[(3S)-1-acetylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-(4-methylphenyl)ethanone —— C23H28N4O2
    1-[2-[(3S)-1-acetylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-(4-methylphenyl)ethanone
    —— (2S)-2-(4-methylphenoxy)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C21H26N4O2
    (2S)-2-(4-methylphenoxy)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— 1-[(3R)-3-[6-[(3R)-3-phenylbutyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C24H32N4O
    1-[(3R)-3-[6-[(3R)-3-phenylbutyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— 2-(2-fluorophenoxy)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C19H21FN4O2
    2-(2-fluorophenoxy)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 4-(3,5-dimethylpyrazol-1-yl)-1-[2-(1-methylpiperidin-4-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]butan-1-one —— C22H32N6O
    4-(3,5-dimethylpyrazol-1-yl)-1-[2-(1-methylpiperidin-4-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]butan-1-one
    —— 1-[(3S)-3-(6-benzoyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone —— C21H24N4O2
    1-[(3S)-3-(6-benzoyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone
    —— 1-[2-[(3S)-1-acetylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3-phenylpropan-1-one —— C23H28N4O2
    1-[2-[(3S)-1-acetylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3-phenylpropan-1-one
    —— 2-(2-fluorophenoxy)-1-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C19H21FN4O2
    2-(2-fluorophenoxy)-1-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[(2S)-2-[6-(5-ethyl-2,4-dimethylpyrazole-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone —— C21H28N6O2
    1-[(2S)-2-[6-(5-ethyl-2,4-dimethylpyrazole-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone
    —— 1-[(3R)-3-[6-[(3,4-dimethylphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C23H30N4O
    1-[(3R)-3-[6-[(3,4-dimethylphenyl)methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— (2R)-2-(4-methylphenoxy)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C21H26N4O2
    (2R)-2-(4-methylphenoxy)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— (2S)-2-(3-fluorophenoxy)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C20H23FN4O2
    (2S)-2-(3-fluorophenoxy)-1-[2-[(3R)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— (8-methoxy-2H-chromen-3-yl)-[2-[(2S)-pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C22H24N4O3
    (8-methoxy-2H-chromen-3-yl)-[2-[(2S)-pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(4-methoxyphenoxy)butanoate —— C21H22N2O5
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(4-methoxyphenoxy)butanoate
    —— (2R)-2-(3-fluorophenoxy)-1-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C20H23FN4O2
    (2R)-2-(3-fluorophenoxy)-1-[2-[(3S)-pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one