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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-(cyclopropanecarbonyl)-2-[(2R)-1-[(1R,3S)-3-methoxycyclohexanecarbonyl]piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C24H34N4O4
    7-(cyclopropanecarbonyl)-2-[(2R)-1-[(1R,3S)-3-methoxycyclohexanecarbonyl]piperidin-2-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 3-(3,4-dimethoxyphenyl)-1-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl)quinazoline-2,4(1H,3H)-dione —— C25H20N4O5
    3-(3,4-dimethoxyphenyl)-1-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl)quinazoline-2,4(1H,3H)-dione
    —— 3-(3-Methoxyphenyl)-5,6-dimethyl-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]thieno[2,3-d]pyrimidine-2,4-dione —— C24H20N4O4S
    3-(3-Methoxyphenyl)-5,6-dimethyl-1-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]thieno[2,3-d]pyrimidine-2,4-dione
    —— N-methyl-3-[[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methyl]pyridin-2-amine —— C20H28N6
    N-methyl-3-[[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methyl]pyridin-2-amine
    —— N-methyl-3-[[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methyl]pyridin-2-amine —— C20H28N6
    N-methyl-3-[[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methyl]pyridin-2-amine
    —— 8-(Morpholine-4-carbonyl)pyrido[2,1-b]quinazolin-11-one —— C17H15N3O3
    8-(Morpholine-4-carbonyl)pyrido[2,1-b]quinazolin-11-one
    —— N-[3-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]-2-(4-oxoquinazolin-3-yl)acetamide —— C24H20N6O3
    N-[3-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]-2-(4-oxoquinazolin-3-yl)acetamide
    —— (1R)-N-[4-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]cyclohex-3-ene-1-carboxamide —— C21H22N4O2
    (1R)-N-[4-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]cyclohex-3-ene-1-carboxamide
    —— N-[4-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]cyclopropanecarboxamide —— C18H18N4O2
    N-[4-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]cyclopropanecarboxamide
    —— 7-Methyl-2-[1-(pyridine-2-carbonyl)piperidin-4-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C19H23N5O2
    7-Methyl-2-[1-(pyridine-2-carbonyl)piperidin-4-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— N-[2-[(2S)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]-3-(2-oxo-1,3-benzoxazol-3-yl)propanamide —— C24H21N5O4
    N-[2-[(2S)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]-3-(2-oxo-1,3-benzoxazol-3-yl)propanamide
    —— N-[2-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]-3-(2-oxo-1,3-benzoxazol-3-yl)propanamide —— C24H21N5O4
    N-[2-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]-3-(2-oxo-1,3-benzoxazol-3-yl)propanamide
    —— N-[4-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]-2-(4-oxoquinazolin-3-yl)acetamide —— C24H20N6O3
    N-[4-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]-2-(4-oxoquinazolin-3-yl)acetamide
    —— (1R)-N-[4-[(2S)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]cyclohex-3-ene-1-carboxamide —— C21H22N4O2
    (1R)-N-[4-[(2S)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]cyclohex-3-ene-1-carboxamide
    —— N-[4-[(2S)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]cyclopropanecarboxamide —— C18H18N4O2
    N-[4-[(2S)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]cyclopropanecarboxamide
    —— 2-[(3R)-1-(4-methoxyphenyl)sulfonylpyrrolidin-3-yl]-6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C19H24N4O3S
    2-[(3R)-1-(4-methoxyphenyl)sulfonylpyrrolidin-3-yl]-6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 7-Methyl-2-[1-(pyridine-4-carbonyl)piperidin-4-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C19H23N5O2
    7-Methyl-2-[1-(pyridine-4-carbonyl)piperidin-4-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-[1-[2-(3-Fluorophenyl)acetyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C21H25FN4O2
    2-[1-[2-(3-Fluorophenyl)acetyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— cyclohexyl-[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone —— C19H28N4O
    cyclohexyl-[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone
    —— 2-[1-[2-(4-Methoxyphenyl)acetyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C22H28N4O3
    2-[1-[2-(4-Methoxyphenyl)acetyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-[1-[2-(3-Methoxyphenyl)acetyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C22H28N4O3
    2-[1-[2-(3-Methoxyphenyl)acetyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-[1-[2-(4-Fluorophenyl)acetyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C21H25FN4O2
    2-[1-[2-(4-Fluorophenyl)acetyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-[1-(3-Methoxypropanoyl)piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C17H26N4O3
    2-[1-(3-Methoxypropanoyl)piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— N-[4-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]cyclobutanecarboxamide —— C19H20N4O2
    N-[4-[(2R)-1-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-2-yl]phenyl]cyclobutanecarboxamide
    —— (5-cyclopropyl-1,2-oxazol-3-yl)-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone —— C19H23N5O2
    (5-cyclopropyl-1,2-oxazol-3-yl)-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone
    —— 2-[1-[3-(4-Methoxyphenyl)propanoyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C23H30N4O3
    2-[1-[3-(4-Methoxyphenyl)propanoyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 7-Methyl-2-[1-(3-phenylpropanoyl)piperidin-4-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C22H28N4O2
    7-Methyl-2-[1-(3-phenylpropanoyl)piperidin-4-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— [4-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)methanone —— C22H28N4OS
    [4-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)methanone
    —— 1-[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-phenoxyethanone —— C20H24N4O2
    1-[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]-2-phenoxyethanone
    —— 7-Methyl-2-[1-[3-(1,2-oxazol-5-yl)propanoyl]piperidin-4-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C19H25N5O3
    7-Methyl-2-[1-[3-(1,2-oxazol-5-yl)propanoyl]piperidin-4-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 7-Methyl-2-[1-(pyridine-3-carbonyl)piperidin-4-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C19H23N5O2
    7-Methyl-2-[1-(pyridine-3-carbonyl)piperidin-4-yl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-(3,4-dimethoxyphenyl)-1-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]ethanone —— C22H28N4O3
    2-(3,4-dimethoxyphenyl)-1-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]ethanone
    —— 2-[1-[2-(2,5-Difluorophenyl)acetyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C21H24F2N4O2
    2-[1-[2-(2,5-Difluorophenyl)acetyl]piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-(3-methoxyphenyl)-1-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]ethanone —— C21H26N4O2
    2-(3-methoxyphenyl)-1-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]ethanone
    —— 2-(2-fluorophenyl)-1-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]ethanone —— C20H23FN4O
    2-(2-fluorophenyl)-1-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]ethanone
    —— 2-(4-fluorophenoxy)-1-[4-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone —— C21H25FN4O2
    2-(4-fluorophenoxy)-1-[4-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]ethanone
    —— 6-methyl-2-[(3R)-1-(3-phenylpropanoyl)piperidin-3-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H28N4O2
    6-methyl-2-[(3R)-1-(3-phenylpropanoyl)piperidin-3-yl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 1-benzofuran-2-yl-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C22H24N4O2
    1-benzofuran-2-yl-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— [4-(dimethylamino)phenyl]-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone —— C21H27N5O
    [4-(dimethylamino)phenyl]-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone
    —— 3-indazol-1-yl-1-[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]propan-1-one —— C22H26N6O
    3-indazol-1-yl-1-[(2R)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]propan-1-one
    —— 6-methyl-2-[(3R)-1-(quinolin-4-ylmethyl)piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C23H27N5
    6-methyl-2-[(3R)-1-(quinolin-4-ylmethyl)piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 2-(3,4-dimethoxyphenyl)-1-[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]ethanone —— C22H28N4O3
    2-(3,4-dimethoxyphenyl)-1-[(2S)-2-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]ethanone
    —— cyclohexyl-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone —— C19H28N4O
    cyclohexyl-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]methanone
    —— [(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-(4,5,6,7-tetrahydro-1-benzothiophen-3-yl)methanone —— C22H28N4OS
    [(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-(4,5,6,7-tetrahydro-1-benzothiophen-3-yl)methanone
    —— 2-[(3R)-1-(benzenesulfonyl)pyrrolidin-3-yl]-6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C18H22N4O2S
    2-[(3R)-1-(benzenesulfonyl)pyrrolidin-3-yl]-6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— cyclohexyl-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone —— C20H30N4O
    cyclohexyl-[(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]methanone
    —— [(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-(4,5,6,7-tetrahydro-1-benzothiophen-3-yl)methanone —— C22H28N4OS
    [(3S)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)piperidin-1-yl]-(4,5,6,7-tetrahydro-1-benzothiophen-3-yl)methanone
    —— 2-[1-(3-Cyclopentylpropanoyl)piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C21H32N4O2
    2-[1-(3-Cyclopentylpropanoyl)piperidin-4-yl]-7-methyl-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 3-(3-methoxy-1,2-oxazol-5-yl)-1-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]propan-1-one —— C19H25N5O3
    3-(3-methoxy-1,2-oxazol-5-yl)-1-[(3R)-3-(6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl)pyrrolidin-1-yl]propan-1-one
    —— 2-[(2S)-1-(4-fluorophenyl)sulfonylpyrrolidin-2-yl]-6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C18H21FN4O2S
    2-[(2S)-1-(4-fluorophenyl)sulfonylpyrrolidin-2-yl]-6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine