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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-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-methyl-5-propan-2-yl-1,2-oxazole-4-carboxylate —— C18H19N3O4
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-methyl-5-propan-2-yl-1,2-oxazole-4-carboxylate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(thiophen-2-ylmethylsulfanyl)acetate —— C17H16N2O3S2
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(thiophen-2-ylmethylsulfanyl)acetate
    —— N-[(1R,3S)-3-ethoxyspiro[3.4]octan-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H23N3O3
    N-[(1R,3S)-3-ethoxyspiro[3.4]octan-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1S,3R)-3-ethoxyspiro[3.4]octan-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H23N3O3
    N-[(1S,3R)-3-ethoxyspiro[3.4]octan-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1R,3R)-3-ethoxyspiro[3.4]octan-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H23N3O3
    N-[(1R,3R)-3-ethoxyspiro[3.4]octan-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1S,3S)-3-ethoxyspiro[3.4]octan-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H23N3O3
    N-[(1S,3S)-3-ethoxyspiro[3.4]octan-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-(3-methylbutyl)-N-[(2R)-6-methylheptan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C22H33N3O2
    N-(3-methylbutyl)-N-[(2R)-6-methylheptan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-(3-methylbutyl)-N-[(2S)-6-methylheptan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C22H33N3O2
    N-(3-methylbutyl)-N-[(2S)-6-methylheptan-2-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— (2S)-2-(5-fluoro-1-benzofuran-2-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C15H10FN3O2
    (2S)-2-(5-fluoro-1-benzofuran-2-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (2R)-2-(5-fluoro-1-benzofuran-2-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C15H10FN3O2
    (2R)-2-(5-fluoro-1-benzofuran-2-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 9-methyl-2-[[(2S)-2-(5-methyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H20N6O2
    9-methyl-2-[[(2S)-2-(5-methyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-[[(2R)-2-(5-methyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H20N6O2
    7-methyl-2-[[(2R)-2-(5-methyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-[[(2S)-2-(5-methyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H20N6O2
    7-methyl-2-[[(2S)-2-(5-methyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 9-methyl-2-[[(2R)-2-(5-methyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H20N6O2
    9-methyl-2-[[(2R)-2-(5-methyl-1H-1,2,4-triazol-3-yl)morpholin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 9-Methyl-2-[(5-propylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C15H16N4OS3
    9-Methyl-2-[(5-propylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(3,5-Dimethyl-4-nitropyrazol-1-yl)methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C15H15N5O3
    2-[(3,5-Dimethyl-4-nitropyrazol-1-yl)methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(3,5-Dimethyl-4-nitropyrazol-1-yl)methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C15H15N5O3
    2-[(3,5-Dimethyl-4-nitropyrazol-1-yl)methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— methyl 1-[(7-methyl-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-2-yl)methyl]piperidine-4-carboxylate —— C17H22N3O3+
    methyl 1-[(7-methyl-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-2-yl)methyl]piperidine-4-carboxylate
    —— Methyl 1-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]piperidine-4-carboxylate —— C17H21N3O3
    Methyl 1-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]piperidine-4-carboxylate
    —— 2-[[2-(3,4-Dimethoxyphenyl)ethyl-methylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C21H25N3O3
    2-[[2-(3,4-Dimethoxyphenyl)ethyl-methylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[2-(3,4-dimethoxyphenyl)ethyl-methylamino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C21H26N3O3+
    2-[[2-(3,4-dimethoxyphenyl)ethyl-methylamino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-(Azocan-1-ium-1-ylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H24N3O+
    2-(Azocan-1-ium-1-ylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-(Azocan-1-ylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H23N3O
    2-(Azocan-1-ylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-Methyl-2-[(4-methylpiperidin-1-yl)methyl]pyrido[1,2-a]pyrimidin-4-one —— C16H21N3O
    7-Methyl-2-[(4-methylpiperidin-1-yl)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-Methyl-2-[(4-methylpiperidin-1-ium-1-yl)methyl]pyrido[1,2-a]pyrimidin-4-one —— C16H22N3O+
    7-Methyl-2-[(4-methylpiperidin-1-ium-1-yl)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-ium-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H26N4O3+2
    2-[[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-ium-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H24N4O3
    2-[[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 1-[(7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]piperidine-4-carboxamide —— C16H20N4O2
    1-[(7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]piperidine-4-carboxamide
    —— 2-[[4-(furan-2-carbonyl)piperazin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C19H21N4O3+
    2-[[4-(furan-2-carbonyl)piperazin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— ethyl 1-[(7-methyl-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-2-yl)methyl]piperidine-4-carboxylate —— C18H24N3O3+
    ethyl 1-[(7-methyl-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-2-yl)methyl]piperidine-4-carboxylate
    —— 2-[[(3S,5R)-3,5-dimethylpiperidin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H23N3O
    2-[[(3S,5R)-3,5-dimethylpiperidin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(3S,5S)-3,5-dimethylpiperidin-1-ium-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H24N3O+
    2-[[(3S,5S)-3,5-dimethylpiperidin-1-ium-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(3R,5S)-3,5-dimethylpiperidin-1-ium-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H24N3O+
    2-[[(3R,5S)-3,5-dimethylpiperidin-1-ium-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(4-acetylpiperazin-1-yl)methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C16H21N4O2+
    2-[(4-acetylpiperazin-1-yl)methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-methyl-2-[[(3S)-3-methylpiperidin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C16H21N3O
    7-methyl-2-[[(3S)-3-methylpiperidin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-[[(3R)-3-methylpiperidin-1-ium-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C16H22N3O+
    7-methyl-2-[[(3R)-3-methylpiperidin-1-ium-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-[[(3R)-3-methylpiperidin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C16H21N3O
    7-methyl-2-[[(3R)-3-methylpiperidin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(3-Chloro-4-methylanilino)methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H16ClN3O
    2-[(3-Chloro-4-methylanilino)methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(4-Benzylpiperazin-1-yl)methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C21H24N4O
    2-[(4-Benzylpiperazin-1-yl)methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— Benzyl-methyl-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium —— C18H20N3O+
    Benzyl-methyl-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium
    —— 2-[[(2S,6S)-2,6-dimethylmorpholin-4-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H21N3O2
    2-[[(2S,6S)-2,6-dimethylmorpholin-4-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2S,6S)-2,6-dimethylmorpholin-4-ium-4-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H22N3O2+
    2-[[(2S,6S)-2,6-dimethylmorpholin-4-ium-4-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2R,6R)-2,6-dimethylmorpholin-4-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H21N3O2
    2-[[(2R,6R)-2,6-dimethylmorpholin-4-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2R,6S)-2,6-dimethylmorpholin-4-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H21N3O2
    2-[[(2R,6S)-2,6-dimethylmorpholin-4-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2S,6R)-2,6-dimethylmorpholin-4-ium-4-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H22N3O2+
    2-[[(2S,6R)-2,6-dimethylmorpholin-4-ium-4-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 5-chloro-1-benzofuran-2-carboxylate —— C19H13ClN2O4
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 5-chloro-1-benzofuran-2-carboxylate
    —— 7-methyl-2-[[[(1R)-1-phenylethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H19N3O
    7-methyl-2-[[[(1R)-1-phenylethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl-[(1R)-1-phenylethyl]azanium —— C18H20N3O+
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl-[(1R)-1-phenylethyl]azanium
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl-[(1S)-1-phenylethyl]azanium —— C18H20N3O+
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl-[(1S)-1-phenylethyl]azanium
    —— 2-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one —— C19H19N3O
    2-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one