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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
    —— N-(2-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl)-1,3-benzodioxole-5-carboxamide —— C17H13N3O4
    N-(2-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl)-1,3-benzodioxole-5-carboxamide
    —— 3-(3-Piperidin-1-ium-1-ylpropyl)pyrido[2,3-d]pyrimidin-4-one —— C15H21N4O+
    3-(3-Piperidin-1-ium-1-ylpropyl)pyrido[2,3-d]pyrimidin-4-one
    —— 2-(4-ethoxyphenyl)-N-(2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)acetamide —— C19H19N3O3
    2-(4-ethoxyphenyl)-N-(2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)acetamide
    —— (6R)-2-cyclopropyl-8-[(9-hydroxy-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-2,8-diazaspiro[5.5]undecan-3-one —— C21H26N4O3
    (6R)-2-cyclopropyl-8-[(9-hydroxy-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-2,8-diazaspiro[5.5]undecan-3-one
    —— N-{2-Methyl-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL}-4-phenylbutanamide —— C19H19N3O2
    N-{2-Methyl-4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL}-4-phenylbutanamide
    —— (6R)-2-(2-methoxyethyl)-8-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-2,8-diazaspiro[5.5]undecan-3-one —— C21H28N4O3
    (6R)-2-(2-methoxyethyl)-8-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-2,8-diazaspiro[5.5]undecan-3-one
    —— 2-cyclopentyl-N-(2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)acetamide —— C16H19N3O2
    2-cyclopentyl-N-(2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)acetamide
    —— 2-(4-methoxyphenyl)-N-(2-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl)acetamide —— C18H17N3O3
    2-(4-methoxyphenyl)-N-(2-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl)acetamide
    —— (6S)-2-(2-methoxyethyl)-8-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-2,8-diazaspiro[5.5]undecan-3-one —— C21H28N4O3
    (6S)-2-(2-methoxyethyl)-8-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-2,8-diazaspiro[5.5]undecan-3-one
    —— N-(2,4-dimethoxyphenyl)-2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C21H27N5O4
    N-(2,4-dimethoxyphenyl)-2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-(4-chlorophenyl)-2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C20H24ClN5O
    N-(4-chlorophenyl)-2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 1,3-benzodioxol-5-yl-[4-(dimethylamino)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone —— C23H22N4O3
    1,3-benzodioxol-5-yl-[4-(dimethylamino)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— (3-fluorophenyl)-(2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C25H25FN4O
    (3-fluorophenyl)-(2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— 3-[(5R)-7-(cyclopropylmethyl)-6-oxo-2,7-diazaspiro[4.5]decane-2-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C21H24N4O3
    3-[(5R)-7-(cyclopropylmethyl)-6-oxo-2,7-diazaspiro[4.5]decane-2-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(5S)-7-(cyclopropylmethyl)-6-oxo-2,7-diazaspiro[4.5]decane-2-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C21H24N4O3
    3-[(5S)-7-(cyclopropylmethyl)-6-oxo-2,7-diazaspiro[4.5]decane-2-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— 5-[(3S)-3-(hydroxymethyl)-3-propylpiperidine-1-carbonyl]-1,7-dimethylpyrido[2,3-d]pyrimidine-2,4-dione —— C19H26N4O4
    5-[(3S)-3-(hydroxymethyl)-3-propylpiperidine-1-carbonyl]-1,7-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 5-[(3R)-3-(hydroxymethyl)-3-propylpiperidine-1-carbonyl]-1,7-dimethylpyrido[2,3-d]pyrimidine-2,4-dione —— C19H26N4O4
    5-[(3R)-3-(hydroxymethyl)-3-propylpiperidine-1-carbonyl]-1,7-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— N-(4-fluorophenyl)-2-[(4-oxo-6-propan-2-yl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)sulfanyl]acetamide —— C18H21FN4O2S
    N-(4-fluorophenyl)-2-[(4-oxo-6-propan-2-yl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)sulfanyl]acetamide
    —— 3-(1,3-Benzodioxol-5-ylmethyl)-1-[(4-methylphenyl)methyl]pyrido[2,3-d]pyrimidine-2,4-dione —— C23H19N3O4
    3-(1,3-Benzodioxol-5-ylmethyl)-1-[(4-methylphenyl)methyl]pyrido[2,3-d]pyrimidine-2,4-dione
    —— 2-[[(5S)-7-(2-methoxyethyl)-6-oxo-2,7-diazaspiro[4.5]decan-2-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H26N4O3
    2-[[(5S)-7-(2-methoxyethyl)-6-oxo-2,7-diazaspiro[4.5]decan-2-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(5R)-7-(2-methoxyethyl)-6-oxo-2,7-diazaspiro[4.5]decan-2-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H26N4O3
    2-[[(5R)-7-(2-methoxyethyl)-6-oxo-2,7-diazaspiro[4.5]decan-2-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— (1S,4aR)-2-benzyl-1-(3,4-dichlorophenyl)-1,3,4,4a,5,6,7,8-octahydropyrido[1,2-c]pyrimidine —— C21H24Cl2N2
    (1S,4aR)-2-benzyl-1-(3,4-dichlorophenyl)-1,3,4,4a,5,6,7,8-octahydropyrido[1,2-c]pyrimidine
    —— (4R)-7-chloro-4-methyl-2-oxo-3H-pyrido[1,2-a]pyrimidine-4-carboxylate —— C10H8ClN2O3-
    (4R)-7-chloro-4-methyl-2-oxo-3H-pyrido[1,2-a]pyrimidine-4-carboxylate
    —— prop-2-enyl (5S)-5-(4-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H23N3O5
    prop-2-enyl (5S)-5-(4-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-5-(3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H23N3O5
    prop-2-enyl (5R)-5-(3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H22N4O3S
    methyl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-methylpropyl (5R)-1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H27N3O4
    2-methylpropyl (5R)-1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-methylpropyl (5S)-5-(3-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H24ClN3O4
    2-methylpropyl (5S)-5-(3-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-7-methyl-4-oxo-5-phenyl-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O3S
    methyl (5S)-7-methyl-4-oxo-5-phenyl-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5R)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H26N4O3S
    propan-2-yl (5R)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-1,3,7-trimethyl-5-(3-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H23N3O4
    prop-2-enyl (5S)-1,3,7-trimethyl-5-(3-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— (6R)-1,10-dimethyl-4-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-1,4,10-triazaspiro[5.6]dodecan-9-one —— C20H27N5O2
    (6R)-1,10-dimethyl-4-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-1,4,10-triazaspiro[5.6]dodecan-9-one
    —— prop-2-enyl (5R)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20N4O3S
    prop-2-enyl (5R)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-5-(3-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20ClN3O4
    prop-2-enyl (5R)-5-(3-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-5-(4-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H21N3O5
    prop-2-enyl (5R)-5-(4-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H26N4O3S
    propan-2-yl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-5-(4-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20FN3O4
    prop-2-enyl (5R)-5-(4-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-1,3,7-trimethyl-5-(3-methylthiophen-2-yl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O4S
    prop-2-enyl (5S)-1,3,7-trimethyl-5-(3-methylthiophen-2-yl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-5-(4-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20FN3O4
    prop-2-enyl (5S)-5-(4-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-2-butylsulfanyl-7-methyl-5-(2-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H25N3O3S
    methyl (5S)-2-butylsulfanyl-7-methyl-5-(2-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-1,3,7-trimethyl-2,4-dioxo-5-thiophen-2-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C18H19N3O4S
    prop-2-enyl (5R)-1,3,7-trimethyl-2,4-dioxo-5-thiophen-2-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H24N4O3S
    prop-2-enyl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-1,3,7-trimethyl-5-(3-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H23N3O4
    prop-2-enyl (5R)-1,3,7-trimethyl-5-(3-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— (6S)-1,10-dimethyl-4-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-1,4,10-triazaspiro[5.6]dodecan-9-one —— C20H27N5O2
    (6S)-1,10-dimethyl-4-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-1,4,10-triazaspiro[5.6]dodecan-9-one
    —— 6-benzyl-5-(4-ethylpiperazine-1-carbonyl)-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C24H26N5O2+
    6-benzyl-5-(4-ethylpiperazine-1-carbonyl)-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— 9-hydroxy-2-[[(5S)-6-oxo-7-propan-2-yl-2,7-diazaspiro[4.5]decan-2-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H26N4O3
    9-hydroxy-2-[[(5S)-6-oxo-7-propan-2-yl-2,7-diazaspiro[4.5]decan-2-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— (5S)-1,3-dimethyl-5-(5-methylfuran-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione —— C18H19N3O4
    (5S)-1,3-dimethyl-5-(5-methylfuran-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione
    —— 9-hydroxy-2-[[(5R)-6-oxo-7-propan-2-yl-2,7-diazaspiro[4.5]decan-2-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H26N4O3
    9-hydroxy-2-[[(5R)-6-oxo-7-propan-2-yl-2,7-diazaspiro[4.5]decan-2-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— prop-2-enyl (5S)-5-(3,4-dichlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H15Cl2N3O4
    prop-2-enyl (5S)-5-(3,4-dichlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-5-(4-chlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H16ClN3O4
    prop-2-enyl (5S)-5-(4-chlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate