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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-[1-[2-(Ethylamino)-4-methyl-1,3-thiazole-5-carbonyl]piperidin-4-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C21H28N6O2S
    2-[1-[2-(Ethylamino)-4-methyl-1,3-thiazole-5-carbonyl]piperidin-4-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[2-(4-fluorophenyl)ethyl]-4-methyl-2-[(3S)-1-methylsulfonylpiperidin-3-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C22H27FN4O3S
    8-[2-(4-fluorophenyl)ethyl]-4-methyl-2-[(3S)-1-methylsulfonylpiperidin-3-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[(5-tert-butyl-1H-pyrazol-4-yl)methyl]piperidin-4-yl]-8-(cyclopropylmethyl)-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H36N6O
    2-[1-[(5-tert-butyl-1H-pyrazol-4-yl)methyl]piperidin-4-yl]-8-(cyclopropylmethyl)-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(4-fluorophenyl)methyl]-2-[1-(1H-imidazol-2-ylmethyl)piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H27FN6O
    8-[(4-fluorophenyl)methyl]-2-[1-(1H-imidazol-2-ylmethyl)piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-benzyl-2-[1-(3,6-dihydro-2H-pyran-5-ylmethyl)piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H32N4O2
    8-benzyl-2-[1-(3,6-dihydro-2H-pyran-5-ylmethyl)piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-(1-Acetylpiperidin-4-yl)-4-methyl-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H28N4O2
    2-(1-Acetylpiperidin-4-yl)-4-methyl-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(Cyclopropylmethyl)-4-methyl-2-[1-[(2-propan-2-ylpyrimidin-5-yl)methyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H34N6O
    8-(Cyclopropylmethyl)-4-methyl-2-[1-[(2-propan-2-ylpyrimidin-5-yl)methyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[(3R)-1-[2-(3,4-dimethoxyphenyl)acetyl]piperidin-3-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H30N4O4
    2-[(3R)-1-[2-(3,4-dimethoxyphenyl)acetyl]piperidin-3-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[2-(4-fluorophenyl)ethyl]-4-methyl-2-[(3S)-1-propanoylpiperidin-3-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H29FN4O2
    8-[2-(4-fluorophenyl)ethyl]-4-methyl-2-[(3S)-1-propanoylpiperidin-3-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(3-Fluorophenyl)methyl]-4-methyl-2-[1-[(2-methylpyrazol-3-yl)methyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H29FN6O
    8-[(3-Fluorophenyl)methyl]-4-methyl-2-[1-[(2-methylpyrazol-3-yl)methyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-[4-[4-Methyl-7-oxo-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-2-yl]piperidin-1-yl]-4-oxobutanamide —— C25H31N5O3
    4-[4-[4-Methyl-7-oxo-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-2-yl]piperidin-1-yl]-4-oxobutanamide
    —— 8-[(4-fluorophenyl)methyl]-4-methyl-2-[(3S)-1-(2-methylpropanoyl)piperidin-3-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H29FN4O2
    8-[(4-fluorophenyl)methyl]-4-methyl-2-[(3S)-1-(2-methylpropanoyl)piperidin-3-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(2-Fluorophenyl)methyl]-4-methyl-2-[1-(3-methylbutanoyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H31FN4O2
    8-[(2-Fluorophenyl)methyl]-4-methyl-2-[1-(3-methylbutanoyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(Cyclopropylmethyl)-4-methyl-2-[1-(2-phenylethyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H32N4O
    8-(Cyclopropylmethyl)-4-methyl-2-[1-(2-phenylethyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[(3S)-1-[2-(3,4-dimethoxyphenyl)acetyl]piperidin-3-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H30N4O4
    2-[(3S)-1-[2-(3,4-dimethoxyphenyl)acetyl]piperidin-3-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(Cyclohexylmethyl)-4-methyl-2-[1-(2-propan-2-yloxyacetyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H38N4O3
    8-(Cyclohexylmethyl)-4-methyl-2-[1-(2-propan-2-yloxyacetyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[2-[(4-Fluorophenyl)methyl-methylamino]acetyl]piperidin-4-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H30FN5O2
    2-[1-[2-[(4-Fluorophenyl)methyl-methylamino]acetyl]piperidin-4-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-Methyl-2-[1-[2-(2-oxopyrimidin-1-yl)acetyl]piperidin-4-yl]-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C22H28N6O3
    4-Methyl-2-[1-[2-(2-oxopyrimidin-1-yl)acetyl]piperidin-4-yl]-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-Methyl-2-[1-(2-propan-2-yloxyacetyl)piperidin-4-yl]-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H31N5O3
    4-Methyl-2-[1-(2-propan-2-yloxyacetyl)piperidin-4-yl]-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-Cyclopentyl-2-[1-[(1-ethylpyrazol-4-yl)methyl]piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H34N6O
    8-Cyclopentyl-2-[1-[(1-ethylpyrazol-4-yl)methyl]piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[(1-Ethyl-3,5-dimethylpyrazol-4-yl)methyl]piperidin-4-yl]-4-methyl-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H36N6O
    2-[1-[(1-Ethyl-3,5-dimethylpyrazol-4-yl)methyl]piperidin-4-yl]-4-methyl-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[2-(Dimethylamino)acetyl]piperidin-4-yl]-8-[(4-fluorophenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H30FN5O2
    2-[1-[2-(Dimethylamino)acetyl]piperidin-4-yl]-8-[(4-fluorophenyl)methyl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[[(1S)-cyclohex-3-en-1-yl]methyl]piperidin-4-yl]-4-methyl-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H33N5O
    2-[1-[[(1S)-cyclohex-3-en-1-yl]methyl]piperidin-4-yl]-4-methyl-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[2-[(1S)-cyclopent-2-en-1-yl]acetyl]piperidin-4-yl]-4-methyl-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H32N4O2
    2-[1-[2-[(1S)-cyclopent-2-en-1-yl]acetyl]piperidin-4-yl]-4-methyl-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-8-(2-methylpropyl)-2-[1-[(2R)-spiro[2.3]hexane-2-carbonyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H34N4O2
    4-methyl-8-(2-methylpropyl)-2-[1-[(2R)-spiro[2.3]hexane-2-carbonyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(cyclohexylmethyl)-2-[1-(1H-imidazol-2-ylmethyl)piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H34N6O
    8-(cyclohexylmethyl)-2-[1-(1H-imidazol-2-ylmethyl)piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[[(1R)-cyclohex-3-en-1-yl]methyl]piperidin-4-yl]-4-methyl-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H33N5O
    2-[1-[[(1R)-cyclohex-3-en-1-yl]methyl]piperidin-4-yl]-4-methyl-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(Cyclohexylmethyl)-4-methyl-2-[1-[(2-methylpyrazol-3-yl)methyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H36N6O
    8-(Cyclohexylmethyl)-4-methyl-2-[1-[(2-methylpyrazol-3-yl)methyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-Methyl-2-[1-(1-methyl-6-oxopyridazine-3-carbonyl)piperidin-4-yl]-8-(2-methylpropyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H30N6O3
    4-Methyl-2-[1-(1-methyl-6-oxopyridazine-3-carbonyl)piperidin-4-yl]-8-(2-methylpropyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-(2-Hydroxyacetyl)piperidin-4-yl]-4-methyl-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H28N4O3
    2-[1-(2-Hydroxyacetyl)piperidin-4-yl]-4-methyl-8-(2-phenylethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[2-[(1R)-cyclopent-2-en-1-yl]acetyl]piperidin-4-yl]-4-methyl-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H31N5O2
    2-[1-[2-[(1R)-cyclopent-2-en-1-yl]acetyl]piperidin-4-yl]-4-methyl-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-(1H-imidazol-2-ylmethyl)piperidin-4-yl]-4-methyl-8-[(4-methylphenyl)methyl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H30N6O
    2-[1-(1H-imidazol-2-ylmethyl)piperidin-4-yl]-4-methyl-8-[(4-methylphenyl)methyl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-Methyl-8-propyl-2-[1-(4-pyridin-2-ylbutanoyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H33N5O2
    4-Methyl-8-propyl-2-[1-(4-pyridin-2-ylbutanoyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(Cyclopropylmethyl)-2-[1-[(5-methoxy-1,3-dimethylpyrazol-4-yl)methyl]piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H34N6O2
    8-(Cyclopropylmethyl)-2-[1-[(5-methoxy-1,3-dimethylpyrazol-4-yl)methyl]piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[2-(4-Fluorophenoxy)acetyl]piperidin-4-yl]-4-methyl-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H29FN4O3
    2-[1-[2-(4-Fluorophenoxy)acetyl]piperidin-4-yl]-4-methyl-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[(3,5-Dimethyl-1,2-oxazol-4-yl)sulfonyl]piperidin-4-yl]-4-methyl-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C21H29N5O4S
    2-[1-[(3,5-Dimethyl-1,2-oxazol-4-yl)sulfonyl]piperidin-4-yl]-4-methyl-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(Cyclopropylmethyl)-4-methyl-2-[1-(4-pyridin-2-ylbutanoyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H33N5O2
    8-(Cyclopropylmethyl)-4-methyl-2-[1-(4-pyridin-2-ylbutanoyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[(1-Ethyl-5-methoxyindol-3-yl)methyl]piperidin-4-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H33N5O2
    2-[1-[(1-Ethyl-5-methoxyindol-3-yl)methyl]piperidin-4-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-(1-Acetylpiperidin-4-yl)-4-methyl-8-[(4-methylphenyl)methyl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C23H28N4O2
    2-(1-Acetylpiperidin-4-yl)-4-methyl-8-[(4-methylphenyl)methyl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-(Cyclopropylmethyl)-2-[1-(4-ethylthiadiazole-5-carbonyl)piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C22H28N6O2S
    8-(Cyclopropylmethyl)-2-[1-(4-ethylthiadiazole-5-carbonyl)piperidin-4-yl]-4-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-(6-Aminopyridine-3-carbonyl)piperidin-4-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C20H24N6O2
    2-[1-(6-Aminopyridine-3-carbonyl)piperidin-4-yl]-4,8-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 2-[1-[2-[(1S)-cyclopent-2-en-1-yl]acetyl]piperidin-4-yl]-4-methyl-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H31N5O2
    2-[1-[2-[(1S)-cyclopent-2-en-1-yl]acetyl]piperidin-4-yl]-4-methyl-8-(pyridin-2-ylmethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-Benzyl-4-methyl-2-[1-(1-methylpyrazole-4-carbonyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H28N6O2
    8-Benzyl-4-methyl-2-[1-(1-methylpyrazole-4-carbonyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-8-(2-methylpropyl)-2-[1-[(2S)-spiro[2.3]hexane-2-carbonyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C24H34N4O2
    4-methyl-8-(2-methylpropyl)-2-[1-[(2S)-spiro[2.3]hexane-2-carbonyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-Benzyl-4-methyl-2-[1-(2-pyrazol-1-ylacetyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H28N6O2
    8-Benzyl-4-methyl-2-[1-(2-pyrazol-1-ylacetyl)piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-Cyclopentyl-4-methyl-2-[1-[(2-propan-2-ylpyrimidin-5-yl)methyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C26H36N6O
    8-Cyclopentyl-4-methyl-2-[1-[(2-propan-2-ylpyrimidin-5-yl)methyl]piperidin-4-yl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 4-Methyl-2-[1-(7-methylimidazo[1,2-a]pyridine-2-carbonyl)piperidin-4-yl]-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one —— C25H30N6O2
    4-Methyl-2-[1-(7-methylimidazo[1,2-a]pyridine-2-carbonyl)piperidin-4-yl]-8-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 3-[3-oxo-5-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-2H-imidazo[1,2-c]quinazolin-2-yl]-N-(thiophen-2-ylmethyl)propanamide —— C27H22N6O3S2
    3-[3-oxo-5-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-2H-imidazo[1,2-c]quinazolin-2-yl]-N-(thiophen-2-ylmethyl)propanamide
    —— 5-(Furan-2-carbonyl)-14-methyl-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one —— C17H15N3O3
    5-(Furan-2-carbonyl)-14-methyl-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraen-2-one
    —— 11-methyl-2-oxo-N-[1-(2,2,2-trifluoroacetyl)piperidin-4-yl]-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide —— C20H22F3N5O3
    11-methyl-2-oxo-N-[1-(2,2,2-trifluoroacetyl)piperidin-4-yl]-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide