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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
    —— 7-acetyl-2-[(2R)-1-(5-ethyl-3-methyl-1,2-oxazole-4-carbonyl)pyrrolidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C20H25N5O4
    7-acetyl-2-[(2R)-1-(5-ethyl-3-methyl-1,2-oxazole-4-carbonyl)pyrrolidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— (3,5-diethyl-1,2-oxazol-4-yl)-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C21H29N5O2
    (3,5-diethyl-1,2-oxazol-4-yl)-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— 1-[2-[(2R)-1-(3,5-diethyl-1,2-oxazole-4-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H27N5O3
    1-[2-[(2R)-1-(3,5-diethyl-1,2-oxazole-4-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[(3R)-3-[6-(3,5-diethyl-1,2-oxazole-4-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone —— C21H27N5O3
    1-[(3R)-3-[6-(3,5-diethyl-1,2-oxazole-4-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone
    —— 2-(dimethylamino)-7-[(3R)-1-(4-ethylthiadiazole-5-carbonyl)piperidin-3-yl]-6H-pyrido[4,3-d]pyrimidin-5-one —— C19H23N7O2S
    2-(dimethylamino)-7-[(3R)-1-(4-ethylthiadiazole-5-carbonyl)piperidin-3-yl]-6H-pyrido[4,3-d]pyrimidin-5-one
    —— (3,5-diethyl-1,2-oxazol-4-yl)-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C21H29N5O2
    (3,5-diethyl-1,2-oxazol-4-yl)-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— (3,5-diethyl-1,2-oxazol-4-yl)-[4-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C21H29N5O2
    (3,5-diethyl-1,2-oxazol-4-yl)-[4-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— 2-(dimethylamino)-7-[1-(3-ethyl-5-methyl-1,2-oxazole-4-carbonyl)piperidin-4-yl]-6H-pyrido[4,3-d]pyrimidin-5-one —— C21H26N6O3
    2-(dimethylamino)-7-[1-(3-ethyl-5-methyl-1,2-oxazole-4-carbonyl)piperidin-4-yl]-6H-pyrido[4,3-d]pyrimidin-5-one
    —— 1-[(2R)-2-[6-(3-ethyl-5-methyl-1,2-oxazole-4-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C21H27N5O3
    1-[(2R)-2-[6-(3-ethyl-5-methyl-1,2-oxazole-4-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— 7-acetyl-2-[(2S)-1-(5-ethyl-3-methyl-1,2-oxazole-4-carbonyl)pyrrolidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C20H25N5O4
    7-acetyl-2-[(2S)-1-(5-ethyl-3-methyl-1,2-oxazole-4-carbonyl)pyrrolidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 1-[2-[(2S)-1-(3-ethyl-5-methyl-1,2-oxazole-4-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H25N5O3
    1-[2-[(2S)-1-(3-ethyl-5-methyl-1,2-oxazole-4-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(3S)-3-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C19H26N6O
    (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(3S)-3-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— 1-[2-[(2S)-1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H26N6O2
    1-[2-[(2S)-1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C20H28N6O
    (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— 1-[2-[(2R)-1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)piperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H28N6O2
    1-[2-[(2R)-1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)piperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)piperidin-4-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H28N6O2
    1-[2-[1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)piperidin-4-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— (3-ethyl-5-methyl-1,2-oxazol-4-yl)-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C20H27N5O2
    (3-ethyl-5-methyl-1,2-oxazol-4-yl)-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— 1-[2-[(2R)-1-(5-ethyl-2,4-dimethylpyrazole-3-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H28N6O2
    1-[2-[(2R)-1-(5-ethyl-2,4-dimethylpyrazole-3-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2R)-1-(3-ethyl-5-methyl-1,2-oxazole-4-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H25N5O3
    1-[2-[(2R)-1-(3-ethyl-5-methyl-1,2-oxazole-4-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 2-(dimethylamino)-7-[(3S)-1-(5-ethyl-2,4-dimethylpyrazole-3-carbonyl)piperidin-3-yl]-6H-pyrido[4,3-d]pyrimidin-5-one —— C22H29N7O2
    2-(dimethylamino)-7-[(3S)-1-(5-ethyl-2,4-dimethylpyrazole-3-carbonyl)piperidin-3-yl]-6H-pyrido[4,3-d]pyrimidin-5-one
    —— 1-[4-[6-(3-ethyl-5-methyl-1,2-oxazole-4-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C21H27N5O3
    1-[4-[6-(3-ethyl-5-methyl-1,2-oxazole-4-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C20H28N6O
    (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[4-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C19H26N6O
    (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[4-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— 1-[2-[(2R)-1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H26N6O2
    1-[2-[(2R)-1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— (3-ethyl-5-methyl-1,2-oxazol-4-yl)-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C20H27N5O2
    (3-ethyl-5-methyl-1,2-oxazol-4-yl)-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(2R)-2-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone —— C18H24N6O
    (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(2R)-2-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone
    —— Ethyl 1-[6-imino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carbonyl]piperidine-4-carboxylate —— C28H29N5O4
    Ethyl 1-[6-imino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carbonyl]piperidine-4-carboxylate
    —— 1-[(2S)-2-[6-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C21H28N6O2
    1-[(2S)-2-[6-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— 7-cyclopentyl-2-[(2R)-1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C24H34N6O2
    7-cyclopentyl-2-[(2R)-1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(2S)-2-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone —— C18H24N6O
    (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(2S)-2-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone
    —— (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(3R)-3-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C19H26N6O
    (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[(3R)-3-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— 2-(dimethylamino)-7-[1-(5-ethyl-2,4-dimethylpyrazole-3-carbonyl)piperidin-4-yl]-6H-pyrido[4,3-d]pyrimidin-5-one —— C22H29N7O2
    2-(dimethylamino)-7-[1-(5-ethyl-2,4-dimethylpyrazole-3-carbonyl)piperidin-4-yl]-6H-pyrido[4,3-d]pyrimidin-5-one
    —— 1-[(2R)-2-[6-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C21H28N6O2
    1-[(2R)-2-[6-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[4-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C20H28N6O
    (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[4-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— 1-[2-[(2S)-1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)piperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H28N6O2
    1-[2-[(2S)-1-(5-ethyl-4-methyl-1H-pyrazole-3-carbonyl)piperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[2-(1-methylpiperidin-4-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C20H28N6O
    (5-ethyl-4-methyl-1H-pyrazol-3-yl)-[2-(1-methylpiperidin-4-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— 2-(dimethylamino)-7-[(3R)-1-(5-ethyl-2,4-dimethylpyrazole-3-carbonyl)piperidin-3-yl]-6H-pyrido[4,3-d]pyrimidin-5-one —— C22H29N7O2
    2-(dimethylamino)-7-[(3R)-1-(5-ethyl-2,4-dimethylpyrazole-3-carbonyl)piperidin-3-yl]-6H-pyrido[4,3-d]pyrimidin-5-one
    —— 7-ethylsulfonyl-2-[(2R)-1-(pyridine-3-carbonyl)piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C20H25N5O4S
    7-ethylsulfonyl-2-[(2R)-1-(pyridine-3-carbonyl)piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 7-ethylsulfonyl-2-[(2R)-1-(3-methoxypropanoyl)piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C18H28N4O5S
    7-ethylsulfonyl-2-[(2R)-1-(3-methoxypropanoyl)piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 7-ethylsulfonyl-2-[(2S)-1-(pyridine-4-carbonyl)piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C20H25N5O4S
    7-ethylsulfonyl-2-[(2S)-1-(pyridine-4-carbonyl)piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 6-ethylsulfonyl-2-[(2S)-1-(pyridine-3-carbonyl)piperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C20H25N5O4S
    6-ethylsulfonyl-2-[(2S)-1-(pyridine-3-carbonyl)piperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 6-ethylsulfonyl-2-[(2R)-1-(2-phenylacetyl)piperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H28N4O4S
    6-ethylsulfonyl-2-[(2R)-1-(2-phenylacetyl)piperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 6-ethylsulfonyl-2-[(3R)-1-(3-phenylpropanoyl)pyrrolidin-3-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H28N4O4S
    6-ethylsulfonyl-2-[(3R)-1-(3-phenylpropanoyl)pyrrolidin-3-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 6-(cyclohexanecarbonyl)-2-[(2R)-1-ethylsulfonylpiperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H32N4O4S
    6-(cyclohexanecarbonyl)-2-[(2R)-1-ethylsulfonylpiperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-[(2S)-1-[(1R)-cyclohex-3-ene-1-carbonyl]piperidin-2-yl]-7-ethylsulfonyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C21H30N4O4S
    2-[(2S)-1-[(1R)-cyclohex-3-ene-1-carbonyl]piperidin-2-yl]-7-ethylsulfonyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-[(2R)-1-(cyclobutanecarbonyl)piperidin-2-yl]-7-ethylsulfonyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C19H28N4O4S
    2-[(2R)-1-(cyclobutanecarbonyl)piperidin-2-yl]-7-ethylsulfonyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-[(2S)-1-[2-[(1S)-cyclopent-2-en-1-yl]acetyl]piperidin-2-yl]-7-ethylsulfonyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C21H30N4O4S
    2-[(2S)-1-[2-[(1S)-cyclopent-2-en-1-yl]acetyl]piperidin-2-yl]-7-ethylsulfonyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 6-ethylsulfonyl-2-[(2S)-1-(thiophene-3-carbonyl)piperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C19H24N4O4S2
    6-ethylsulfonyl-2-[(2S)-1-(thiophene-3-carbonyl)piperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-[(2R)-1-ethylsulfonylpyrrolidin-2-yl]-6-[(3-methylthiophen-2-yl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C19H26N4O3S2
    2-[(2R)-1-ethylsulfonylpyrrolidin-2-yl]-6-[(3-methylthiophen-2-yl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 7-ethylsulfonyl-2-[(2S)-1-[(2S)-oxolane-2-carbonyl]piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C19H28N4O5S
    7-ethylsulfonyl-2-[(2S)-1-[(2S)-oxolane-2-carbonyl]piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one