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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
    —— 3-(2-fluorophenyl)-1-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]propan-1-one —— C22H27FN4O
    3-(2-fluorophenyl)-1-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]propan-1-one
    —— 2-[(2S)-1-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)piperidin-2-yl]-6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C22H28N4O2
    2-[(2S)-1-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)piperidin-2-yl]-6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 2-[(1S)-cyclopent-2-en-1-yl]-1-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone —— C20H28N4O
    2-[(1S)-cyclopent-2-en-1-yl]-1-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone
    —— 1-benzofuran-2-yl-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C22H24N4O2
    1-benzofuran-2-yl-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— [(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-pyridin-4-ylmethanone —— C19H23N5O
    [(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-pyridin-4-ylmethanone
    —— 2-[(3R)-1-[2-(3-fluorophenoxy)acetyl]piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H25FN4O3
    2-[(3R)-1-[2-(3-fluorophenoxy)acetyl]piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-(2-methoxyphenoxy)-1-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone —— C22H28N4O3
    2-(2-methoxyphenoxy)-1-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone
    —— 3-cyclopentyl-1-[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]propan-1-one —— C21H32N4O
    3-cyclopentyl-1-[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]propan-1-one
    —— 2-(4-methoxyphenyl)-1-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone —— C22H28N4O2
    2-(4-methoxyphenyl)-1-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone
    —— 2-[(3R)-1-(cyclopentanecarbonyl)piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C19H28N4O2
    2-[(3R)-1-(cyclopentanecarbonyl)piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-[(3R)-1-(3-methoxypropanoyl)piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C17H26N4O3
    2-[(3R)-1-(3-methoxypropanoyl)piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 1-[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-2-phenoxyethanone —— C21H26N4O2
    1-[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-2-phenoxyethanone
    —— 2-[(3S)-1-[2-(2-methoxyphenyl)acetyl]piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H28N4O3
    2-[(3S)-1-[2-(2-methoxyphenyl)acetyl]piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-[(3S)-1-(6-methoxy-2H-chromene-3-carbonyl)piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C24H28N4O4
    2-[(3S)-1-(6-methoxy-2H-chromene-3-carbonyl)piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-[(3R)-1-[(1R,3S)-3-methoxycyclohexanecarbonyl]piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H32N4O3
    2-[(3R)-1-[(1R,3S)-3-methoxycyclohexanecarbonyl]piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-(3-methoxyphenyl)-1-[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone —— C22H28N4O2
    2-(3-methoxyphenyl)-1-[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone
    —— 2-(4-methoxyphenoxy)-1-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone —— C22H28N4O3
    2-(4-methoxyphenoxy)-1-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone
    —— 2-methoxy-1-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone —— C16H24N4O2
    2-methoxy-1-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone
    —— 6-methyl-2-[(2R)-1-pyridin-3-ylsulfonylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C18H23N5O2S
    6-methyl-2-[(2R)-1-pyridin-3-ylsulfonylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 2-(3-methoxyphenyl)-1-[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone —— C22H28N4O2
    2-(3-methoxyphenyl)-1-[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone
    —— 2-[(3R)-1-(cyclopropanecarbonyl)piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C17H24N4O2
    2-[(3R)-1-(cyclopropanecarbonyl)piperidin-3-yl]-6-methyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3-phenylpropan-1-one —— C22H28N4O
    1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3-phenylpropan-1-one
    —— 3-(4-methoxyphenyl)-1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C23H30N4O2
    3-(4-methoxyphenyl)-1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— 6-[(3,5-dimethoxyphenyl)methyl]-2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C22H30N4O2
    6-[(3,5-dimethoxyphenyl)methyl]-2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 6-[(2,3-dimethoxyphenyl)methyl]-2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C22H30N4O2
    6-[(2,3-dimethoxyphenyl)methyl]-2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 1-[2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-phenoxyethanone —— C21H26N4O2
    1-[2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-phenoxyethanone
    —— 2-[(2R)-1-methylpiperidin-2-yl]-6-pyridin-3-ylsulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C18H23N5O2S
    2-[(2R)-1-methylpiperidin-2-yl]-6-pyridin-3-ylsulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 2-(3-methoxyphenyl)-1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H28N4O2
    2-(3-methoxyphenyl)-1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 2-[(2S)-1-methylpiperidin-2-yl]-6-pyridin-3-ylsulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C18H23N5O2S
    2-[(2S)-1-methylpiperidin-2-yl]-6-pyridin-3-ylsulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 2-(1,3-dihydroisoindol-2-yl)-1-[2-[(2S)-1-methylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H27N5O
    2-(1,3-dihydroisoindol-2-yl)-1-[2-[(2S)-1-methylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 2-(1,3-dihydroisoindol-2-yl)-1-[2-[(2R)-1-methylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H27N5O
    2-(1,3-dihydroisoindol-2-yl)-1-[2-[(2R)-1-methylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— (2,6-dimethoxyphenyl)-[2-[(2S)-1-methylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C21H26N4O3
    (2,6-dimethoxyphenyl)-[2-[(2S)-1-methylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— 6-[(2-chlorophenyl)methyl]-2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C20H25ClN4
    6-[(2-chlorophenyl)methyl]-2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 3-(3-methoxy-1,2-oxazol-5-yl)-1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C20H27N5O3
    3-(3-methoxy-1,2-oxazol-5-yl)-1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— 2-(3-methoxyphenyl)-1-[2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H28N4O2
    2-(3-methoxyphenyl)-1-[2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— [2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(4,5,6,7-tetrahydro-1-benzothiophen-3-yl)methanone —— C22H28N4OS
    [2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(4,5,6,7-tetrahydro-1-benzothiophen-3-yl)methanone
    —— 6-[[3-(2-methoxyethoxy)phenyl]methyl]-2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C23H32N4O2
    6-[[3-(2-methoxyethoxy)phenyl]methyl]-2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— (2-methoxyphenyl)-[2-[(2R)-1-methylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C20H24N4O2
    (2-methoxyphenyl)-[2-[(2R)-1-methylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— [2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-phenylmethanone —— C20H24N4O
    [2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-phenylmethanone
    —— 6-[(4-methoxyphenyl)methyl]-2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C21H28N4O
    6-[(4-methoxyphenyl)methyl]-2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 2-(2-fluorophenyl)-1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H25FN4O
    2-(2-fluorophenyl)-1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 6-[(4-methoxyphenyl)methyl]-2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C21H28N4O
    6-[(4-methoxyphenyl)methyl]-2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— [2-[(3S)-1-methylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(4,5,6,7-tetrahydro-1H-indazol-3-yl)methanone —— C21H28N6O
    [2-[(3S)-1-methylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(4,5,6,7-tetrahydro-1H-indazol-3-yl)methanone
    —— 3-(4-methoxyphenyl)-1-[2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C23H30N4O2
    3-(4-methoxyphenyl)-1-[2-[(2S)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— 6-[(2,3-dimethoxyphenyl)methyl]-2-[(3S)-1-methylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C22H30N4O2
    6-[(2,3-dimethoxyphenyl)methyl]-2-[(3S)-1-methylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— (2,5-dimethoxyphenyl)-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C22H28N4O3
    (2,5-dimethoxyphenyl)-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— (2,3-dimethoxyphenyl)-[2-[(2R)-1-methylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C21H26N4O3
    (2,3-dimethoxyphenyl)-[2-[(2R)-1-methylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— (3-fluorophenyl)-[2-[(3S)-1-methylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C20H23FN4O
    (3-fluorophenyl)-[2-[(3S)-1-methylpiperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— 3-cyclopentyl-1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C21H32N4O
    3-cyclopentyl-1-[2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— 6-[(4-chloro-3-fluorophenyl)methyl]-2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C20H24ClFN4
    6-[(4-chloro-3-fluorophenyl)methyl]-2-[(2R)-1-methylpiperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine