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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
    —— 2-[[4-[(5-fluoro-2-methoxyphenyl)methyl]piperazin-1-ium-1-yl]methyl]-9-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H27FN4O2+2
    2-[[4-[(5-fluoro-2-methoxyphenyl)methyl]piperazin-1-ium-1-yl]methyl]-9-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-chloropyridine-3-carboxylate —— C16H12ClN3O3
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-chloropyridine-3-carboxylate
    —— N-[(1S)-1-[4-methyl-2-(4-methylphenyl)-1,3-thiazol-5-yl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C22H20N4O2S
    N-[(1S)-1-[4-methyl-2-(4-methylphenyl)-1,3-thiazol-5-yl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1R)-1-[4-methyl-2-(4-methylphenyl)-1,3-thiazol-5-yl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C22H20N4O2S
    N-[(1R)-1-[4-methyl-2-(4-methylphenyl)-1,3-thiazol-5-yl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-methyl-2-[[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H22N3O+
    7-methyl-2-[[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— N-[(R)-3,4-dihydro-2H-chromen-6-yl(phenyl)methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C25H21N3O3
    N-[(R)-3,4-dihydro-2H-chromen-6-yl(phenyl)methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(S)-3,4-dihydro-2H-chromen-6-yl(phenyl)methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C25H21N3O3
    N-[(S)-3,4-dihydro-2H-chromen-6-yl(phenyl)methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-[[(2-Chlorophenyl)methylamino]methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one —— C17H16ClN3O
    2-[[(2-Chlorophenyl)methylamino]methyl]-8-methylpyrido[1,2-a]pyrimidin-4-one
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(4-methyl-2-oxo-1,3-thiazol-3-yl)propanoate —— C17H17N3O4S
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(4-methyl-2-oxo-1,3-thiazol-3-yl)propanoate
    —— 2-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-6-oxo-4-(trifluoromethyl)-1H-pyridine-3-carbonitrile —— C17H11F3N4O2S
    2-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-6-oxo-4-(trifluoromethyl)-1H-pyridine-3-carbonitrile
    —— 2-[[(2-chlorophenyl)methylamino]methyl]-8-methyl-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C17H17ClN3O+
    2-[[(2-chlorophenyl)methylamino]methyl]-8-methyl-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[3,5-Bis(trifluoromethyl)phenoxy]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C18H12F6N2O2
    2-[[3,5-Bis(trifluoromethyl)phenoxy]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-methylsulfanylpyridine-3-carboxylate —— C17H15N3O3S
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-methylsulfanylpyridine-3-carboxylate
    —— 7-Methyl-2-[(4-methylquinolin-2-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C20H17N3OS
    7-Methyl-2-[(4-methylquinolin-2-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-[2-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylamino]phenyl]-2-[(1S)-cyclopent-2-en-1-yl]acetamide —— C22H21ClN4O2
    N-[2-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylamino]phenyl]-2-[(1S)-cyclopent-2-en-1-yl]acetamide
    —— N-[2-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylamino]phenyl]-2-[(1R)-cyclopent-2-en-1-yl]acetamide —— C22H21ClN4O2
    N-[2-[(7-chloro-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylamino]phenyl]-2-[(1R)-cyclopent-2-en-1-yl]acetamide
    —— 7-Bromo-2-[[(2,4-dimethoxyphenyl)methyl-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H20BrN3O3
    7-Bromo-2-[[(2,4-dimethoxyphenyl)methyl-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-[(2R)-2-hydroxy-2-naphthalen-2-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C21H17N3O3
    N-[(2R)-2-hydroxy-2-naphthalen-2-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2S)-2-hydroxy-2-naphthalen-2-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C21H17N3O3
    N-[(2S)-2-hydroxy-2-naphthalen-2-ylethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— ethyl (5S)-7-methyl-4-oxo-2-sulfanylidene-5-(3,4,5-trimethoxyphenyl)-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O6S
    ethyl (5S)-7-methyl-4-oxo-2-sulfanylidene-5-(3,4,5-trimethoxyphenyl)-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-[7-(morpholine-4-carbonyl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-thiophen-2-ylacetamide —— C19H18N4O4S
    N-[7-(morpholine-4-carbonyl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-thiophen-2-ylacetamide
    —— ethyl (5R)-7-methyl-4-oxo-2-sulfanylidene-5-(3,4,5-trimethoxyphenyl)-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O6S
    ethyl (5R)-7-methyl-4-oxo-2-sulfanylidene-5-(3,4,5-trimethoxyphenyl)-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— N-(furan-2-ylmethyl)-4-oxo-3-[(2-thiophen-2-ylacetyl)amino]pyrido[1,2-a]pyrimidine-7-carboxamide —— C20H16N4O4S
    N-(furan-2-ylmethyl)-4-oxo-3-[(2-thiophen-2-ylacetyl)amino]pyrido[1,2-a]pyrimidine-7-carboxamide
    —— 3-amino-N-(2-hydroxyethyl)-4-oxopyrido[1,2-a]pyrimidine-7-carboxamide —— C11H12N4O3
    3-amino-N-(2-hydroxyethyl)-4-oxopyrido[1,2-a]pyrimidine-7-carboxamide
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[2-(dimethylamino)-2-oxoethyl]sulfanylbenzoate —— C21H21N3O4S
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[2-(dimethylamino)-2-oxoethyl]sulfanylbenzoate
    —— (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1S)-cyclopent-2-en-1-yl]acetate —— C17H18N2O3
    (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1S)-cyclopent-2-en-1-yl]acetate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1S)-cyclopent-2-en-1-yl]acetate —— C17H18N2O3
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1S)-cyclopent-2-en-1-yl]acetate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1R)-cyclopent-2-en-1-yl]acetate —— C17H18N2O3
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1R)-cyclopent-2-en-1-yl]acetate
    —— (7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1S)-cyclopent-2-en-1-yl]acetate —— C16H15BrN2O3
    (7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1S)-cyclopent-2-en-1-yl]acetate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(methoxymethyl)benzoate —— C19H18N2O4
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(methoxymethyl)benzoate
    —— (7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1R)-cyclopent-2-en-1-yl]acetate —— C16H15BrN2O3
    (7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1R)-cyclopent-2-en-1-yl]acetate
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1S)-cyclopent-2-en-1-yl]acetate —— C17H18N2O3
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1S)-cyclopent-2-en-1-yl]acetate
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1R)-cyclopent-2-en-1-yl]acetate —— C17H18N2O3
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1R)-cyclopent-2-en-1-yl]acetate
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(methoxymethyl)benzoate —— C18H15BrN2O4
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(methoxymethyl)benzoate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(methoxymethyl)benzoate —— C19H18N2O4
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(methoxymethyl)benzoate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[2-(4-fluorophenyl)-1,3-thiazol-4-yl]acetate —— C21H16FN3O3S
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[2-(4-fluorophenyl)-1,3-thiazol-4-yl]acetate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-methylthiadiazole-5-carboxylate —— C14H12N4O3S
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-methylthiadiazole-5-carboxylate
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(4-acetylpiperazin-1-yl)-4-oxobutanoate —— C20H24N4O5
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(4-acetylpiperazin-1-yl)-4-oxobutanoate
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-fluoro-3-methyl-1-benzothiophene-2-carboxylate —— C20H15FN2O3S
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-fluoro-3-methyl-1-benzothiophene-2-carboxylate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-fluoro-3-methyl-1-benzothiophene-2-carboxylate —— C20H15FN2O3S
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-fluoro-3-methyl-1-benzothiophene-2-carboxylate
    —— 4-oxo-N-[(1R)-1-phenylhexyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C21H23N3O2
    4-oxo-N-[(1R)-1-phenylhexyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 4-oxo-N-[(1S)-1-phenylhexyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C21H23N3O2
    4-oxo-N-[(1S)-1-phenylhexyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-bromo-2-[[(2-chlorophenyl)methyl-methylamino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C17H16BrClN3O+
    7-bromo-2-[[(2-chlorophenyl)methyl-methylamino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-Bromo-2-[[(2-chlorophenyl)methyl-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H15BrClN3O
    7-Bromo-2-[[(2-chlorophenyl)methyl-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-[[[(2S)-oxolan-2-yl]methyl-(thiophen-2-ylmethyl)amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H24N3O2S+
    7-methyl-2-[[[(2S)-oxolan-2-yl]methyl-(thiophen-2-ylmethyl)amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-methyl-2-[[[(2R)-oxolan-2-yl]methyl-(thiophen-2-ylmethyl)amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H24N3O2S+
    7-methyl-2-[[[(2R)-oxolan-2-yl]methyl-(thiophen-2-ylmethyl)amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl-[[(2R)-oxolan-2-yl]methyl]-(thiophen-2-ylmethyl)azanium —— C20H24N3O2S+
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl-[[(2R)-oxolan-2-yl]methyl]-(thiophen-2-ylmethyl)azanium
    —— 7-methyl-2-[[methyl(thiophen-3-ylmethyl)amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C16H18N3OS+
    7-methyl-2-[[methyl(thiophen-3-ylmethyl)amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[(6-methoxynaphthalen-2-yl)methyl-methylamino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C23H24N3O2+
    2-[[(6-methoxynaphthalen-2-yl)methyl-methylamino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— N-[(2R)-1-cyanopropan-2-yl]-N-methyl-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C20H27N5O3
    N-[(2R)-1-cyanopropan-2-yl]-N-methyl-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide