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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
    —— 6-acetyl-2-[(2R)-1-(cyclobutanecarbonyl)piperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C19H26N4O3
    6-acetyl-2-[(2R)-1-(cyclobutanecarbonyl)piperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 3-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidine-1-carbonyl]-4,5-dihydro-1H-pyridazin-6-one —— C18H22N6O3
    3-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidine-1-carbonyl]-4,5-dihydro-1H-pyridazin-6-one
    —— 1-[2-[(3R)-1-(3-fluorobenzoyl)pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H21FN4O2
    1-[2-[(3R)-1-(3-fluorobenzoyl)pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2S)-1-[(2S)-oxane-2-carbonyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C19H26N4O3
    1-[2-[(2S)-1-[(2S)-oxane-2-carbonyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2R)-1-[(2S)-oxane-2-carbonyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C19H26N4O3
    1-[2-[(2R)-1-[(2S)-oxane-2-carbonyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 6-acetyl-2-[(2S)-1-piperidin-1-ylsulfonylpiperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C19H29N5O4S
    6-acetyl-2-[(2S)-1-piperidin-1-ylsulfonylpiperidin-2-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 1-[2-[(3R)-1-[[(1R)-cyclohex-3-en-1-yl]methyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H30N4O
    1-[2-[(3R)-1-[[(1R)-cyclohex-3-en-1-yl]methyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 2-[(2S)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-N-cyclohexyl-N-methylacetamide —— C22H33N5O2
    2-[(2S)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-N-cyclohexyl-N-methylacetamide
    —— 1-[2-[(2R)-1-[2-(dimethylamino)pyridine-4-carbonyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H26N6O2
    1-[2-[(2R)-1-[2-(dimethylamino)pyridine-4-carbonyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2R)-1-[2-(4-methoxyphenoxy)ethyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H28N4O3
    1-[2-[(2R)-1-[2-(4-methoxyphenoxy)ethyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[(2S)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-3-phenylpropan-1-one —— C22H26N4O2
    1-[(2S)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-3-phenylpropan-1-one
    —— 1-[2-[(2R)-1-(pyridin-3-ylmethyl)piperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H25N5O
    1-[2-[(2R)-1-(pyridin-3-ylmethyl)piperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(3R)-1-(pyridin-4-ylmethyl)piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H25N5O
    1-[2-[(3R)-1-(pyridin-4-ylmethyl)piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[(3S)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-cyclohexylethanone —— C21H30N4O2
    1-[(3S)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-cyclohexylethanone
    —— 1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-(3-fluorophenyl)ethanone —— C21H23FN4O2
    1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-(3-fluorophenyl)ethanone
    —— 1-[(2R)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-phenylethanone —— C21H24N4O2
    1-[(2R)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-phenylethanone
    —— 1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-2-(azepan-1-yl)ethanone —— C22H33N5O2
    1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-2-(azepan-1-yl)ethanone
    —— 1-[2-[(2S)-1-benzoylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H22N4O2
    1-[2-[(2S)-1-benzoylpyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(3S)-1-[[2-(methylamino)pyridin-3-yl]methyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H28N6O
    1-[2-[(3S)-1-[[2-(methylamino)pyridin-3-yl]methyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2S)-1-(benzenesulfonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C19H22N4O3S
    1-[2-[(2S)-1-(benzenesulfonyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(3S)-1-(5-tert-butyl-1H-pyrazole-3-carbonyl)pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H28N6O2
    1-[2-[(3S)-1-(5-tert-butyl-1H-pyrazole-3-carbonyl)pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[(2R)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-3-(2-fluorophenyl)propan-1-one —— C22H25FN4O2
    1-[(2R)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-3-(2-fluorophenyl)propan-1-one
    —— (4S)-4-[(3S)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidine-1-carbonyl]-5,5-dimethyloxolan-2-one —— C20H26N4O4
    (4S)-4-[(3S)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidine-1-carbonyl]-5,5-dimethyloxolan-2-one
    —— 1-[(2R)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-4-pyridin-2-ylbutan-1-one —— C22H27N5O2
    1-[(2R)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-4-pyridin-2-ylbutan-1-one
    —— 1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-2-(4-fluorophenyl)ethanone —— C22H25FN4O2
    1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-2-(4-fluorophenyl)ethanone
    —— 1-[2-[(3R)-1-[(2,4-dimethoxyphenyl)methyl]pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H28N4O3
    1-[2-[(3R)-1-[(2,4-dimethoxyphenyl)methyl]pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-(4-fluorophenyl)ethanone —— C21H23FN4O2
    1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-(4-fluorophenyl)ethanone
    —— 1-[2-[(2R)-1-[2-(2-fluorophenoxy)ethyl]piperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H27FN4O2
    1-[2-[(2R)-1-[2-(2-fluorophenoxy)ethyl]piperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2S)-1-[(2R)-oxane-2-carbonyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C19H26N4O3
    1-[2-[(2S)-1-[(2R)-oxane-2-carbonyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[(2S)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-cyclohexylethanone —— C21H30N4O2
    1-[(2S)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-cyclohexylethanone
    —— 1-[2-[(3S)-1-[(1S)-cyclohex-3-ene-1-carbonyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H28N4O2
    1-[2-[(3S)-1-[(1S)-cyclohex-3-ene-1-carbonyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(3R)-1-[[2-(dimethylamino)pyridin-3-yl]methyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H30N6O
    1-[2-[(3R)-1-[[2-(dimethylamino)pyridin-3-yl]methyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(3R)-1-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H26N4O3
    1-[2-[(3R)-1-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2R)-1-[2-(2-fluorophenoxy)ethyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H25FN4O2
    1-[2-[(2R)-1-[2-(2-fluorophenoxy)ethyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(3R)-1-[(2S)-oxane-2-carbonyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H28N4O3
    1-[2-[(3R)-1-[(2S)-oxane-2-carbonyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2R)-1-(3-fluorobenzoyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H21FN4O2
    1-[2-[(2R)-1-(3-fluorobenzoyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-(2-fluorophenyl)ethanone —— C21H23FN4O2
    1-[(3R)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-(2-fluorophenyl)ethanone
    —— 1-[2-[(3S)-1-[(2,4-dimethoxyphenyl)methyl]pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H28N4O3
    1-[2-[(3S)-1-[(2,4-dimethoxyphenyl)methyl]pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[(2S)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-(3-methoxyphenyl)ethanone —— C22H26N4O3
    1-[(2S)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-(3-methoxyphenyl)ethanone
    —— 1-[2-[(2S)-1-(3-methoxybenzoyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H24N4O3
    1-[2-[(2S)-1-(3-methoxybenzoyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(3R)-1-(5-tert-butyl-1H-pyrazole-3-carbonyl)pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H28N6O2
    1-[2-[(3R)-1-(5-tert-butyl-1H-pyrazole-3-carbonyl)pyrrolidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2R)-1-(3-methoxybenzoyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H24N4O3
    1-[2-[(2R)-1-(3-methoxybenzoyl)pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(3S)-1-(cyclopentanecarbonyl)piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H28N4O2
    1-[2-[(3S)-1-(cyclopentanecarbonyl)piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2S)-1-[4-(methoxymethyl)benzoyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H26N4O3
    1-[2-[(2S)-1-[4-(methoxymethyl)benzoyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2S)-1-(6-methoxypyridine-3-carbonyl)piperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H25N5O3
    1-[2-[(2S)-1-(6-methoxypyridine-3-carbonyl)piperidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2R)-1-[(2S)-spiro[2.3]hexane-2-carbonyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H26N4O2
    1-[2-[(2R)-1-[(2S)-spiro[2.3]hexane-2-carbonyl]pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(3S)-1-(pyridin-2-ylmethyl)piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H25N5O
    1-[2-[(3S)-1-(pyridin-2-ylmethyl)piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 3-[(2R)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidine-1-carbonyl]-4,5-dihydro-1H-pyridazin-6-one —— C18H22N6O3
    3-[(2R)-2-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidine-1-carbonyl]-4,5-dihydro-1H-pyridazin-6-one
    —— 3-[(3S)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidine-1-carbonyl]-4,5-dihydro-1H-pyridazin-6-one —— C18H22N6O3
    3-[(3S)-3-(6-acetyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidine-1-carbonyl]-4,5-dihydro-1H-pyridazin-6-one
    —— 1-[2-[(3R)-1-[(1S,6R)-bicyclo[4.1.0]heptane-7-carbonyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H30N4O2
    1-[2-[(3R)-1-[(1S,6R)-bicyclo[4.1.0]heptane-7-carbonyl]piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone