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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-[(2R)-1-[(1,5-dimethylpyrazol-4-yl)methyl]pyrrolidin-2-yl]-8-[(4-fluorophenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H29FN6O
    2-[(2R)-1-[(1,5-dimethylpyrazol-4-yl)methyl]pyrrolidin-2-yl]-8-[(4-fluorophenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-benzyl-4-methyl-2-[(2S)-1-(4-methylthiadiazole-5-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H24N6O2S
    8-benzyl-4-methyl-2-[(2S)-1-(4-methylthiadiazole-5-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(3-fluorophenyl)methyl]-4-methyl-2-[(2R)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H23FN6O2
    8-[(3-fluorophenyl)methyl]-4-methyl-2-[(2R)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-2-[(2R)-1-(2-oxo-2-pyrrolidin-1-ylethyl)piperidin-2-yl]-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H32N6O2
    4-methyl-2-[(2R)-1-(2-oxo-2-pyrrolidin-1-ylethyl)piperidin-2-yl]-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(4-fluorophenyl)methyl]-4-methyl-2-[(2R)-1-(pyridine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H24FN5O2
    8-[(4-fluorophenyl)methyl]-4-methyl-2-[(2R)-1-(pyridine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— (2S)-2-[8-[(4-fluorophenyl)methyl]-4-methyl-7-oxo-5,6-dihydropyrido[2,3-d]pyrimidin-2-yl]-N,N-dimethylpyrrolidine-1-sulfonamide —— C21H26FN5O3S
    (2S)-2-[8-[(4-fluorophenyl)methyl]-4-methyl-7-oxo-5,6-dihydropyrido[2,3-d]pyrimidin-2-yl]-N,N-dimethylpyrrolidine-1-sulfonamide
    —— 8-(cyclohexylmethyl)-4-methyl-2-[(2S)-1-(4-methyl-1,2,5-oxadiazole-3-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H30N6O3
    8-(cyclohexylmethyl)-4-methyl-2-[(2S)-1-(4-methyl-1,2,5-oxadiazole-3-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-benzyl-2-[(2R)-1-(2,2-dimethylpropanoyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H30N4O2
    8-benzyl-2-[(2R)-1-(2,2-dimethylpropanoyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— (2R)-N,N-dimethyl-2-[4-methyl-7-oxo-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-2-yl]pyrrolidine-1-sulfonamide —— C22H29N5O3S
    (2R)-N,N-dimethyl-2-[4-methyl-7-oxo-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-2-yl]pyrrolidine-1-sulfonamide
    —— 2-[(2R)-1-(benzenesulfonyl)piperidin-2-yl]-8-(cyclopropylmethyl)-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H28N4O3S
    2-[(2R)-1-(benzenesulfonyl)piperidin-2-yl]-8-(cyclopropylmethyl)-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[(2R)-1-(3-cyclopentylpropanoyl)pyrrolidin-2-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C21H30N4O2
    2-[(2R)-1-(3-cyclopentylpropanoyl)pyrrolidin-2-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(Cyclohexylmethyl)-4-methyl-2-(1-methylsulfonylpiperidin-4-yl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C21H32N4O3S
    8-(Cyclohexylmethyl)-4-methyl-2-(1-methylsulfonylpiperidin-4-yl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-benzyl-4-methyl-2-[(2R)-1-(2-oxo-2-pyrrolidin-1-ylethyl)piperidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H33N5O2
    8-benzyl-4-methyl-2-[(2R)-1-(2-oxo-2-pyrrolidin-1-ylethyl)piperidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(3-Fluorophenyl)methyl]-4-methyl-2-(1-propanoylpiperidin-4-yl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H27FN4O2
    8-[(3-Fluorophenyl)methyl]-4-methyl-2-(1-propanoylpiperidin-4-yl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-2-[(3R)-1-methylsulfonylpiperidin-3-yl]-8-(3-phenylpropyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H30N4O3S
    4-methyl-2-[(3R)-1-methylsulfonylpiperidin-3-yl]-8-(3-phenylpropyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(4-fluorophenyl)methyl]-4-methyl-2-[(2S)-1-(1,2-oxazole-5-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H22FN5O3
    8-[(4-fluorophenyl)methyl]-4-methyl-2-[(2S)-1-(1,2-oxazole-5-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(4-fluorophenyl)methyl]-2-[(2S)-1-(2-methoxyacetyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C22H25FN4O3
    8-[(4-fluorophenyl)methyl]-2-[(2S)-1-(2-methoxyacetyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-8-[(4-methylphenyl)methyl]-2-[(2R)-1-(pyridine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H27N5O2
    4-methyl-8-[(4-methylphenyl)methyl]-2-[(2R)-1-(pyridine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— (2R)-N,N-dimethyl-2-[4-methyl-8-(3-methylbutyl)-7-oxo-5,6-dihydropyrido[2,3-d]pyrimidin-2-yl]pyrrolidine-1-sulfonamide —— C19H31N5O3S
    (2R)-N,N-dimethyl-2-[4-methyl-8-(3-methylbutyl)-7-oxo-5,6-dihydropyrido[2,3-d]pyrimidin-2-yl]pyrrolidine-1-sulfonamide
    —— (2R)-2-[8-(cyclohexylmethyl)-4-methyl-7-oxo-5,6-dihydropyrido[2,3-d]pyrimidin-2-yl]-N,N-dimethylpyrrolidine-1-sulfonamide —— C21H33N5O3S
    (2R)-2-[8-(cyclohexylmethyl)-4-methyl-7-oxo-5,6-dihydropyrido[2,3-d]pyrimidin-2-yl]-N,N-dimethylpyrrolidine-1-sulfonamide
    —— 8-(cyclohexylmethyl)-4-methyl-2-[(2R)-1-(4-methyl-1,2,5-oxadiazole-3-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H30N6O3
    8-(cyclohexylmethyl)-4-methyl-2-[(2R)-1-(4-methyl-1,2,5-oxadiazole-3-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-8-(2-phenylethyl)-2-[(2R)-1-propanoylpyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H28N4O2
    4-methyl-8-(2-phenylethyl)-2-[(2R)-1-propanoylpyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-8-[(4-methylphenyl)methyl]-2-[(2S)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H26N6O2
    4-methyl-8-[(4-methylphenyl)methyl]-2-[(2S)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-Cyclopentyl-4-methyl-2-[1-(2-phenoxyacetyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H32N4O3
    8-Cyclopentyl-4-methyl-2-[1-(2-phenoxyacetyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-(Benzenesulfonyl)piperidin-4-yl]-4-methyl-8-(2-methylpropyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H30N4O3S
    2-[1-(Benzenesulfonyl)piperidin-4-yl]-4-methyl-8-(2-methylpropyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-8-(2-methylpropyl)-2-[(2S)-1-(3-phenylpropanoyl)piperidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H34N4O2
    4-methyl-8-(2-methylpropyl)-2-[(2S)-1-(3-phenylpropanoyl)piperidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[(2R)-1-(cyclopropylmethyl)pyrrolidin-2-yl]-8-[(2-methoxyphenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H30N4O2
    2-[(2R)-1-(cyclopropylmethyl)pyrrolidin-2-yl]-8-[(2-methoxyphenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(cyclohexylmethyl)-2-[(2S)-1-(2-methoxyacetyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C22H32N4O3
    8-(cyclohexylmethyl)-2-[(2S)-1-(2-methoxyacetyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[(2S)-1-(2,2-dimethylpropanoyl)piperidin-2-yl]-4-methyl-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H34N4O2
    2-[(2S)-1-(2,2-dimethylpropanoyl)piperidin-2-yl]-4-methyl-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(2-methoxyphenyl)methyl]-2-[(2R)-1-(3-methoxypropanoyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H30N4O4
    8-[(2-methoxyphenyl)methyl]-2-[(2R)-1-(3-methoxypropanoyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-8-(2-phenylethyl)-2-[(2S)-1-(pyridine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H27N5O2
    4-methyl-8-(2-phenylethyl)-2-[(2S)-1-(pyridine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-2-[(2S)-1-(4-methyl-1,2,5-oxadiazole-3-carbonyl)pyrrolidin-2-yl]-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H26N6O3
    4-methyl-2-[(2S)-1-(4-methyl-1,2,5-oxadiazole-3-carbonyl)pyrrolidin-2-yl]-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(3-fluorophenyl)methyl]-4-methyl-2-[(2R)-1-(5-methyl-1H-pyrazole-4-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H25FN6O2
    8-[(3-fluorophenyl)methyl]-4-methyl-2-[(2R)-1-(5-methyl-1H-pyrazole-4-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[(2S)-1-(cyclopropylmethyl)pyrrolidin-2-yl]-8-[(2-methoxyphenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H30N4O2
    2-[(2S)-1-(cyclopropylmethyl)pyrrolidin-2-yl]-8-[(2-methoxyphenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(cyclohexylmethyl)-4-methyl-2-[(2S)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H30N6O2
    8-(cyclohexylmethyl)-4-methyl-2-[(2S)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[(2R)-1-(3-methoxypropanoyl)pyrrolidin-2-yl]-4-methyl-8-(3-phenylpropyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H32N4O3
    2-[(2R)-1-(3-methoxypropanoyl)pyrrolidin-2-yl]-4-methyl-8-(3-phenylpropyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-8-[(4-methylphenyl)methyl]-2-[(2R)-1-(5-methyl-1H-pyrazole-4-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H28N6O2
    4-methyl-8-[(4-methylphenyl)methyl]-2-[(2R)-1-(5-methyl-1H-pyrazole-4-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-(2,2-Dimethylpropanoyl)piperidin-4-yl]-4-methyl-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H34N4O2
    2-[1-(2,2-Dimethylpropanoyl)piperidin-4-yl]-4-methyl-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(cyclohexylmethyl)-4-methyl-2-[(2R)-1-(pyridine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H31N5O2
    8-(cyclohexylmethyl)-4-methyl-2-[(2R)-1-(pyridine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-(1-Ethylsulfonylpiperidin-4-yl)-8-[(3-fluorophenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C22H27FN4O3S
    2-(1-Ethylsulfonylpiperidin-4-yl)-8-[(3-fluorophenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-2-[(2S)-1-(pyridine-2-carbonyl)piperidin-2-yl]-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H26N6O2
    4-methyl-2-[(2S)-1-(pyridine-2-carbonyl)piperidin-2-yl]-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-8-[(4-methylphenyl)methyl]-2-[(2R)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H26N6O2
    4-methyl-8-[(4-methylphenyl)methyl]-2-[(2R)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[(2S)-1-[(1,3-dimethylpyrazol-4-yl)methyl]pyrrolidin-2-yl]-8-[(4-fluorophenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H29FN6O
    2-[(2S)-1-[(1,3-dimethylpyrazol-4-yl)methyl]pyrrolidin-2-yl]-8-[(4-fluorophenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[(2S)-1-(cyclohexanecarbonyl)piperidin-2-yl]-8-(cyclopropylmethyl)-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H34N4O2
    2-[(2S)-1-(cyclohexanecarbonyl)piperidin-2-yl]-8-(cyclopropylmethyl)-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[(2S)-1-(benzenesulfonyl)piperidin-2-yl]-8-(cyclopropylmethyl)-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H28N4O3S
    2-[(2S)-1-(benzenesulfonyl)piperidin-2-yl]-8-(cyclopropylmethyl)-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(cyclohexylmethyl)-4-methyl-2-[(2S)-1-(2-pyridin-2-ylacetyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H33N5O2
    8-(cyclohexylmethyl)-4-methyl-2-[(2S)-1-(2-pyridin-2-ylacetyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(cyclohexylmethyl)-4-methyl-2-[(2S)-1-(pyridine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H31N5O2
    8-(cyclohexylmethyl)-4-methyl-2-[(2S)-1-(pyridine-2-carbonyl)pyrrolidin-2-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(4-Fluorophenyl)methyl]-4-methyl-2-(1-pyrimidin-2-ylpiperidin-4-yl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H25FN6O
    8-[(4-Fluorophenyl)methyl]-4-methyl-2-(1-pyrimidin-2-ylpiperidin-4-yl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(2-methoxyphenyl)methyl]-2-[(2S)-1-(3-methoxypropanoyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H30N4O4
    8-[(2-methoxyphenyl)methyl]-2-[(2S)-1-(3-methoxypropanoyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(cyclohexylmethyl)-2-[(2R)-1-(2-methoxyacetyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C22H32N4O3
    8-(cyclohexylmethyl)-2-[(2R)-1-(2-methoxyacetyl)pyrrolidin-2-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one