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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
    —— Ethyl 7-benzyl-2-oxo-6-(3,4,5-trimethoxybenzoyl)imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C31H28N4O7
    Ethyl 7-benzyl-2-oxo-6-(3,4,5-trimethoxybenzoyl)imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— (2R)-2-methyl-4-oxo-N-[2-(pyridin-2-ylmethoxy)phenyl]-3H-pyrido[1,2-a]pyrimidine-2-carboxamide —— C22H20N4O3
    (2R)-2-methyl-4-oxo-N-[2-(pyridin-2-ylmethoxy)phenyl]-3H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— (2R)-N-[2-(2-methoxy-4-methylphenoxy)ethyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide —— C20H23N3O4
    (2R)-N-[2-(2-methoxy-4-methylphenoxy)ethyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— (2R)-N-[2-(4-methoxyphenyl)sulfonylethyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide —— C19H21N3O5S
    (2R)-N-[2-(4-methoxyphenyl)sulfonylethyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— (2S)-N-[2-(diethylaminomethyl)phenyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide —— C21H26N4O2
    (2S)-N-[2-(diethylaminomethyl)phenyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— (2S)-N-[3-(2-fluorophenoxy)propyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide —— C19H20FN3O3
    (2S)-N-[3-(2-fluorophenoxy)propyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— (2R)-N-[3-(2-fluorophenoxy)propyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide —— C19H20FN3O3
    (2R)-N-[3-(2-fluorophenoxy)propyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— Methyl 7-methyl-4-oxo-5-phenyl-2-thioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C16H15N3O3S
    Methyl 7-methyl-4-oxo-5-phenyl-2-thioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 1,7-dimethyl-N-[(2R)-3-methyl-2-morpholin-4-ylbutyl]-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C19H27N5O4
    1,7-dimethyl-N-[(2R)-3-methyl-2-morpholin-4-ylbutyl]-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(2S)-1-(5-fluoro-1-methylindol-3-yl)propan-2-yl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C22H22FN5O3
    N-[(2S)-1-(5-fluoro-1-methylindol-3-yl)propan-2-yl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-(2-(cyclohex-1-en-1-yl)ethyl)-2-(4-oxo-2-thioxo-1,2-dihydropyrido[2,3-d]pyrimidin-3(4H)-yl)acetamide —— C17H20N4O2S
    N-(2-(cyclohex-1-en-1-yl)ethyl)-2-(4-oxo-2-thioxo-1,2-dihydropyrido[2,3-d]pyrimidin-3(4H)-yl)acetamide
    —— 1,7-dimethyl-2,4-dioxo-N-[(2R)-1-(1,3,5-trimethylpyrazol-4-yl)propan-2-yl]pyrido[2,3-d]pyrimidine-5-carboxamide —— C19H24N6O3
    1,7-dimethyl-2,4-dioxo-N-[(2R)-1-(1,3,5-trimethylpyrazol-4-yl)propan-2-yl]pyrido[2,3-d]pyrimidine-5-carboxamide
    —— (2R)-N-[2-(diethylaminomethyl)phenyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide —— C21H26N4O2
    (2R)-N-[2-(diethylaminomethyl)phenyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— (2S)-N-[2-(2-methoxy-4-methylphenoxy)ethyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide —— C20H23N3O4
    (2S)-N-[2-(2-methoxy-4-methylphenoxy)ethyl]-2-methyl-4-oxo-3H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— N-[(1S)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C17H20N6O3
    N-[(1S)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— 1,7-dimethyl-2,4-dioxo-N-[(2S)-1-(1,3,5-trimethylpyrazol-4-yl)propan-2-yl]pyrido[2,3-d]pyrimidine-5-carboxamide —— C19H24N6O3
    1,7-dimethyl-2,4-dioxo-N-[(2S)-1-(1,3,5-trimethylpyrazol-4-yl)propan-2-yl]pyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(R)-cyclopropyl-(4-methoxyphenyl)methyl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C21H22N4O4
    N-[(R)-cyclopropyl-(4-methoxyphenyl)methyl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(1R)-3-(dimethylamino)-1-phenylpropyl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C21H25N5O3
    N-[(1R)-3-(dimethylamino)-1-phenylpropyl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(1R)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C17H20N6O3
    N-[(1R)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-1,7-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— 9-methyl-4-oxo-N-[5-[(1R)-1-phenoxyethyl]-1,3,4-thiadiazol-2-yl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C20H17N5O3S
    9-methyl-4-oxo-N-[5-[(1R)-1-phenoxyethyl]-1,3,4-thiadiazol-2-yl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1R)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-7-ethyl-1-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C18H22N6O3
    N-[(1R)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-7-ethyl-1-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(1S)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-1-methyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C19H24N6O3
    N-[(1S)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-1-methyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 9-methyl-4-oxo-N-[5-[(1S)-1-phenoxyethyl]-1,3,4-thiadiazol-2-yl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C20H17N5O3S
    9-methyl-4-oxo-N-[5-[(1S)-1-phenoxyethyl]-1,3,4-thiadiazol-2-yl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1R)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-1-methyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C19H24N6O3
    N-[(1R)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-1-methyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 1-methyl-N-[(2R)-3-methyl-2-morpholin-4-ylbutyl]-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C21H31N5O4
    1-methyl-N-[(2R)-3-methyl-2-morpholin-4-ylbutyl]-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— propan-2-yl 7-methyl-5-(2-nitrophenyl)-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18N4O6
    propan-2-yl 7-methyl-5-(2-nitrophenyl)-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-[(1S)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-7-ethyl-1-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C18H22N6O3
    N-[(1S)-1-(1,5-dimethylpyrazol-4-yl)ethyl]-7-ethyl-1-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— 1-methyl-N-[(2R)-1-morpholin-4-ylpropan-2-yl]-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C19H27N5O4
    1-methyl-N-[(2R)-1-morpholin-4-ylpropan-2-yl]-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 9-methyl-N-[(2R)-2-(4-methylphenyl)-2-morpholin-4-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C23H26N4O3
    9-methyl-N-[(2R)-2-(4-methylphenyl)-2-morpholin-4-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 1-[(2R)-2-[6-benzoyl-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C22H27N5O2
    1-[(2R)-2-[6-benzoyl-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— 1-[(2S)-2-[4-(dimethylamino)-6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]-2-methoxy-2-methylpropan-1-one —— C20H33N5O2
    1-[(2S)-2-[4-(dimethylamino)-6-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]-2-methoxy-2-methylpropan-1-one
    —— 1-[4-[7-methyl-4-(methylamino)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]piperidin-1-yl]-2-[(2S)-oxolan-2-yl]ethanone —— C20H31N5O2
    1-[4-[7-methyl-4-(methylamino)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]piperidin-1-yl]-2-[(2S)-oxolan-2-yl]ethanone
    —— 1-methyl-N-[(2S)-1-morpholin-4-ylpropan-2-yl]-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C19H27N5O4
    1-methyl-N-[(2S)-1-morpholin-4-ylpropan-2-yl]-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 1-[(3R)-3-[6-methyl-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]-2-phenoxyethanone —— C22H29N5O2
    1-[(3R)-3-[6-methyl-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]-2-phenoxyethanone
    —— 2-methoxy-1-[(2R)-2-[6-methyl-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone —— C17H27N5O2
    2-methoxy-1-[(2R)-2-[6-methyl-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]ethanone
    —— 1-[2-[(2S)-1-acetylpiperidin-2-yl]-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-(dimethylamino)ethanone —— C19H30N6O2
    1-[2-[(2S)-1-acetylpiperidin-2-yl]-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-(dimethylamino)ethanone
    —— 1-[2-[(2S)-1-benzoylpyrrolidin-2-yl]-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H25N5O2
    1-[2-[(2S)-1-benzoylpyrrolidin-2-yl]-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 2-(4-fluorophenyl)-1-[4-(methylamino)-2-[(2S)-pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C20H24FN5O
    2-(4-fluorophenyl)-1-[4-(methylamino)-2-[(2S)-pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[4-(methylamino)-2-[(3R)-1-(2-phenylethyl)piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C23H31N5O
    1-[4-(methylamino)-2-[(3R)-1-(2-phenylethyl)piperidin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 1-[2-[(2S)-1-acetylpiperidin-2-yl]-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-methoxy-2-methylpropan-1-one —— C20H31N5O3
    1-[2-[(2S)-1-acetylpiperidin-2-yl]-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-methoxy-2-methylpropan-1-one
    —— 1-[2-[(2S)-1-(cyclohexylmethyl)piperidin-2-yl]-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C22H35N5O
    1-[2-[(2S)-1-(cyclohexylmethyl)piperidin-2-yl]-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— N-[(R)-cyclopropyl-(4-methoxyphenyl)methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C21H21N3O3
    N-[(R)-cyclopropyl-(4-methoxyphenyl)methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1S)-3-(dimethylamino)-1-phenylpropyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C21H24N4O2
    N-[(1S)-3-(dimethylamino)-1-phenylpropyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(S)-cyclopropyl-(4-methoxyphenyl)methyl]-1-methyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C23H26N4O4
    N-[(S)-cyclopropyl-(4-methoxyphenyl)methyl]-1-methyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 1-[4-[7-acetyl-4-(methylamino)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]piperidin-1-yl]propan-1-one —— C18H27N5O2
    1-[4-[7-acetyl-4-(methylamino)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]piperidin-1-yl]propan-1-one
    —— 1-[(2R)-2-[6-cyclopentyl-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone —— C19H29N5O
    1-[(2R)-2-[6-cyclopentyl-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone
    —— N,N-diethyl-4-[4-(methylamino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl]piperidine-1-sulfonamide —— C17H30N6O2S
    N,N-diethyl-4-[4-(methylamino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl]piperidine-1-sulfonamide
    —— 2-[4-(methylamino)-2-[(2R)-pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-1-piperidin-1-ylethanone —— C19H30N6O
    2-[4-(methylamino)-2-[(2R)-pyrrolidin-2-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-1-piperidin-1-ylethanone
    —— 1-[(2S)-2-[6-cyclopentyl-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone —— C19H29N5O
    1-[(2S)-2-[6-cyclopentyl-4-(methylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]pyrrolidin-1-yl]ethanone
    —— 1-[(3R)-3-[4-(methylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]-2-pyridin-2-ylethanone —— C20H26N6O
    1-[(3R)-3-[4-(methylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl]piperidin-1-yl]-2-pyridin-2-ylethanone