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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
    —— methyl (5S)-5-(3-ethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O5
    methyl (5S)-5-(3-ethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-[[(2S)-2-(3-fluorophenyl)-2-hydroxyethyl]amino]pyrido[1,2-a]pyrimidin-4-one —— C16H14FN3O2
    2-[[(2S)-2-(3-fluorophenyl)-2-hydroxyethyl]amino]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2R)-2-(3-fluorophenyl)-2-hydroxyethyl]amino]pyrido[1,2-a]pyrimidin-4-one —— C16H14FN3O2
    2-[[(2R)-2-(3-fluorophenyl)-2-hydroxyethyl]amino]pyrido[1,2-a]pyrimidin-4-one
    —— propan-2-yl (5R)-1,3,7-trimethyl-2,4-dioxo-5-pyridin-3-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H22N4O4
    propan-2-yl (5R)-1,3,7-trimethyl-2,4-dioxo-5-pyridin-3-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5S)-1,3,7-trimethyl-2,4-dioxo-5-pyridin-3-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H22N4O4
    propan-2-yl (5S)-1,3,7-trimethyl-2,4-dioxo-5-pyridin-3-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-[[(1S)-cyclohex-3-en-1-yl]methyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C18H22N4O3
    N-[[(1S)-cyclohex-3-en-1-yl]methyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[[(1R)-cyclohex-3-en-1-yl]methyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C18H22N4O3
    N-[[(1R)-cyclohex-3-en-1-yl]methyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(1S)-1-cyanoethyl]-1-ethyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C16H19N5O3
    N-[(1S)-1-cyanoethyl]-1-ethyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(1R)-1-cyanoethyl]-1-ethyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C16H19N5O3
    N-[(1R)-1-cyanoethyl]-1-ethyl-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[[(1S)-cyclohex-3-en-1-yl]methyl]-7-cyclopropyl-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide —— C21H26N4O3
    N-[[(1S)-cyclohex-3-en-1-yl]methyl]-7-cyclopropyl-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[[(1R)-cyclohex-3-en-1-yl]methyl]-7-cyclopropyl-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide —— C21H26N4O3
    N-[[(1R)-cyclohex-3-en-1-yl]methyl]-7-cyclopropyl-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— Ethyl 6-amino-7-(2-hydroxyethyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate —— C16H17N4O4+
    Ethyl 6-amino-7-(2-hydroxyethyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate
    —— 6-amino-N,7-dimethyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C14H14N5O2+
    6-amino-N,7-dimethyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 7-cyclopropyl-5-[(4R)-4-methylazepane-1-carbonyl]-1-(2-methylpropyl)pyrido[2,3-d]pyrimidine-2,4-dione —— C22H30N4O3
    7-cyclopropyl-5-[(4R)-4-methylazepane-1-carbonyl]-1-(2-methylpropyl)pyrido[2,3-d]pyrimidine-2,4-dione
    —— Ethyl 6-amino-11-methyl-2-oxo-7-(pyridin-4-ylmethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate —— C21H20N5O3+
    Ethyl 6-amino-11-methyl-2-oxo-7-(pyridin-4-ylmethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate
    —— propan-2-yl (5R)-1,3,7-trimethyl-2,4-dioxo-5-pyridin-4-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H22N4O4
    propan-2-yl (5R)-1,3,7-trimethyl-2,4-dioxo-5-pyridin-4-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-1,3,7-trimethyl-5-(3-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O4
    methyl (5S)-1,3,7-trimethyl-5-(3-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5S)-1,3,7-trimethyl-2,4-dioxo-5-pyridin-4-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H22N4O4
    propan-2-yl (5S)-1,3,7-trimethyl-2,4-dioxo-5-pyridin-4-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-[(2R)-2-(3-chlorophenyl)-2-pyrrolidin-1-ylethyl]-7-cyclopropyl-1-ethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C25H28ClN5O3
    N-[(2R)-2-(3-chlorophenyl)-2-pyrrolidin-1-ylethyl]-7-cyclopropyl-1-ethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(2S)-2-(3-chlorophenyl)-2-pyrrolidin-1-ylethyl]-7-cyclopropyl-1-ethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C25H28ClN5O3
    N-[(2S)-2-(3-chlorophenyl)-2-pyrrolidin-1-ylethyl]-7-cyclopropyl-1-ethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(2R)-2-(2-chloro-6-fluorophenyl)-2-pyrrolidin-1-ylethyl]-7-cyclopropyl-1-ethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C25H27ClFN5O3
    N-[(2R)-2-(2-chloro-6-fluorophenyl)-2-pyrrolidin-1-ylethyl]-7-cyclopropyl-1-ethyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— 4-(dimethylamino)-N-(3-fluorophenyl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C17H20FN5O
    4-(dimethylamino)-N-(3-fluorophenyl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— (4-ethylphenyl)-[4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C26H30N4O
    (4-ethylphenyl)-[4-[methyl(propyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— (2S)-2-chloro-1-[2-[(3-methylphenyl)methyl]-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C22H27ClN4O2
    (2S)-2-chloro-1-[2-[(3-methylphenyl)methyl]-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— N-(4-ethylphenyl)-2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C21H27N5O
    N-(4-ethylphenyl)-2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— (4R,8E)-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methylidene]-6-methyl-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-6-ium-2-thione —— C21H20F2N3S+
    (4R,8E)-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methylidene]-6-methyl-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-6-ium-2-thione
    —— (4R,8E)-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methylidene]-6-methyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione —— C21H19F2N3S
    (4R,8E)-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methylidene]-6-methyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione
    —— 1-[4-[methyl(propan-2-yl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-phenylethanone —— C25H28N4O
    1-[4-[methyl(propan-2-yl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-phenylethanone
    —— (2S)-2-(2-chlorophenyl)-7-methyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione —— C21H14ClN3O3
    (2S)-2-(2-chlorophenyl)-7-methyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— (2S)-7-methyl-2-(2-methylphenyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione —— C22H17N3O3
    (2S)-7-methyl-2-(2-methylphenyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— (2R)-7-methyl-2-(2-methylphenyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione —— C22H17N3O3
    (2R)-7-methyl-2-(2-methylphenyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— (2R)-2-(2-chlorophenyl)-7-ethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione —— C22H16ClN3O3
    (2R)-2-(2-chlorophenyl)-7-ethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— (2R)-7-ethyl-2-(2-fluorophenyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione —— C22H16FN3O3
    (2R)-7-ethyl-2-(2-fluorophenyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— 7-methyl-2-[[(6S)-2,2,6-trimethylmorpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H23N3O2
    7-methyl-2-[[(6S)-2,2,6-trimethylmorpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-butyl-4-[methyl(propan-2-yl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C22H31N5O
    N-butyl-4-[methyl(propan-2-yl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 7-Methyl-2-[(1-methyltetrazol-5-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C12H12N6OS
    7-Methyl-2-[(1-methyltetrazol-5-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— (2-methylphenyl)-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C25H26N4O
    (2-methylphenyl)-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— N-(3-chloro-4-fluorophenyl)-2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C20H23ClFN5O
    N-(3-chloro-4-fluorophenyl)-2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— (4-ethylphenyl)-[2-methyl-4-(4-methylpiperidin-1-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C23H30N4O
    (4-ethylphenyl)-[2-methyl-4-(4-methylpiperidin-1-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— (2-chlorophenyl)-(2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C19H21ClN4O
    (2-chlorophenyl)-(2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— 2-methyl-4-pyrrolidin-1-yl-N-[4-(trifluoromethyl)phenyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C20H22F3N5O
    2-methyl-4-pyrrolidin-1-yl-N-[4-(trifluoromethyl)phenyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 1-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-2-thiophen-2-ylethanone —— C23H24N4OS
    1-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-2-thiophen-2-ylethanone
    —— 4-(dimethylamino)-N-(3-methylphenyl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C23H25N5O
    4-(dimethylamino)-N-(3-methylphenyl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 2,2-dichloro-1-[4-[ethyl(methyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C18H20Cl2N4O
    2,2-dichloro-1-[4-[ethyl(methyl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— N-ethyl-2-[(4-methoxyphenyl)methyl]-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C22H29N5O3
    N-ethyl-2-[(4-methoxyphenyl)methyl]-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-(2-ethoxyphenyl)-2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C21H27N5O3
    N-(2-ethoxyphenyl)-2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— (2R)-2-ethyl-1-[4-[ethyl(methyl)amino]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]hexan-1-one —— C19H32N4O
    (2R)-2-ethyl-1-[4-[ethyl(methyl)amino]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]hexan-1-one
    —— 4-(dimethylamino)-N-(3-methoxyphenyl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C18H23N5O2
    4-(dimethylamino)-N-(3-methoxyphenyl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 4-(dimethylamino)-N-(2-ethoxyphenyl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C24H27N5O2
    4-(dimethylamino)-N-(2-ethoxyphenyl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 2-phenyl-1-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanone —— C25H26N4O
    2-phenyl-1-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)ethanone