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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-[[(2R)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H22N4OS
    2-[[(2R)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2R)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H23N4OS+
    2-[[(2R)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[(2S)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H23N4OS+
    2-[[(2S)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[(2R)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H23N4OS+
    2-[[(2R)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(4-methoxyphenyl)-1,3-thiazole-4-carboxylate —— C21H17N3O4S
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(4-methoxyphenyl)-1,3-thiazole-4-carboxylate
    —— 2-[[[(1R)-1-(4-fluorophenyl)-2-methylpropyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C20H22FN3O
    2-[[[(1R)-1-(4-fluorophenyl)-2-methylpropyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 1-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-N-phenylpiperidine-4-carboxamide —— C22H24N4O2
    1-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-N-phenylpiperidine-4-carboxamide
    —— 7-bromo-2-[[[(1R)-2-methyl-1-phenylpropyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H20BrN3O
    7-bromo-2-[[[(1R)-2-methyl-1-phenylpropyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-[[[(1R)-2-methyl-1-phenylpropyl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H24N3O+
    6-methyl-2-[[[(1R)-2-methyl-1-phenylpropyl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(2-thiophen-3-yl-1,3-thiazol-4-yl)acetate —— C19H15N3O3S2
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(2-thiophen-3-yl-1,3-thiazol-4-yl)acetate
    —— 2-[[4-[(4-Methoxyphenyl)methyl]piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C22H26N4O2
    2-[[4-[(4-Methoxyphenyl)methyl]piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— [(1S)-1-(4-tert-butylphenyl)-2-methylpropyl]-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium —— C24H32N3O+
    [(1S)-1-(4-tert-butylphenyl)-2-methylpropyl]-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium
    —— 2-[[4-(2,3-Dihydro-1-benzofuran-5-ylmethyl)piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C23H26N4O2
    2-[[4-(2,3-Dihydro-1-benzofuran-5-ylmethyl)piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— prop-2-enyl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O3S2
    prop-2-enyl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H22N4O3S
    ethyl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H19N3O3S2
    ethyl (5S)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-7-methyl-5-(3-methylphenyl)-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C22H23N3O3S
    prop-2-enyl (5S)-7-methyl-5-(3-methylphenyl)-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H21N3O3S2
    ethyl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5R)-7-methyl-5-(4-methylphenyl)-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C22H27N3O3S
    propan-2-yl (5R)-7-methyl-5-(4-methylphenyl)-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-pyridin-3-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-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— [(1R)-1-(2-chloro-6-fluorophenyl)-2-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)amino]ethyl]-dimethylazanium —— C19H21ClFN4O+
    [(1R)-1-(2-chloro-6-fluorophenyl)-2-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)amino]ethyl]-dimethylazanium
    —— 2-[[4-(2-Chlorobenzoyl)piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C21H21ClN4O2
    2-[[4-(2-Chlorobenzoyl)piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— (2R)-4-[(9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-N-propyl-2,3-dihydro-1,4-benzoxazine-2-carboxamide —— C22H24N4O3
    (2R)-4-[(9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-N-propyl-2,3-dihydro-1,4-benzoxazine-2-carboxamide
    —— 9-methyl-2-[[(2S)-2-thiophen-2-ylpyrrolidin-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C18H20N3OS+
    9-methyl-2-[[(2S)-2-thiophen-2-ylpyrrolidin-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-methyl-2-[[[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H21N3O
    7-methyl-2-[[[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— Methyl-[(5-methylfuran-2-yl)methyl]-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium —— C17H20N3O2+
    Methyl-[(5-methylfuran-2-yl)methyl]-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium
    —— 7-bromo-2-[[(2,4-dimethoxyphenyl)methyl-methylamino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C19H21BrN3O3+
    7-bromo-2-[[(2,4-dimethoxyphenyl)methyl-methylamino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— (4S,8Z)-6-methyl-4-(3,4,5-trimethoxyphenyl)-8-[(3,4,5-trimethoxyphenyl)methylidene]-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione —— C27H33N3O6S
    (4S,8Z)-6-methyl-4-(3,4,5-trimethoxyphenyl)-8-[(3,4,5-trimethoxyphenyl)methylidene]-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(4-acetylpiperazin-1-yl)-4-oxobutanoate —— C20H24N4O5
    (7-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-[[(2S)-oxolan-2-yl]methyl]-(thiophen-2-ylmethyl)azanium —— C20H24N3O2S+
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl-[[(2S)-oxolan-2-yl]methyl]-(thiophen-2-ylmethyl)azanium
    —— 6-methyl-2-[[[(2S)-oxolan-2-yl]methyl-(thiophen-2-ylmethyl)amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H23N3O2S
    6-methyl-2-[[[(2S)-oxolan-2-yl]methyl-(thiophen-2-ylmethyl)amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(6-Methoxynaphthalen-2-yl)methyl-methylamino]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C23H23N3O2
    2-[[(6-Methoxynaphthalen-2-yl)methyl-methylamino]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-[[[(R)-(4-methylphenyl)-thiophen-2-ylmethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C22H21N3OS
    6-methyl-2-[[[(R)-(4-methylphenyl)-thiophen-2-ylmethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-[[[(S)-(4-methylphenyl)-thiophen-2-ylmethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C22H21N3OS
    6-methyl-2-[[[(S)-(4-methylphenyl)-thiophen-2-ylmethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-[[[(S)-phenyl(thiophen-2-yl)methyl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C21H20N3OS+
    7-methyl-2-[[[(S)-phenyl(thiophen-2-yl)methyl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— [(1S)-1-(1,3-benzothiazol-2-yl)ethyl]-methyl-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium —— C20H21N4OS+
    [(1S)-1-(1,3-benzothiazol-2-yl)ethyl]-methyl-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium
    —— 2-[(2,4-Difluorophenyl)sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C16H12F2N2OS
    2-[(2,4-Difluorophenyl)sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2,4-Dimethylphenyl)methyl-methylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C20H23N3O
    2-[[(2,4-Dimethylphenyl)methyl-methylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-2-(5-bromothiophen-2-yl)-1-chloroethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C15H10BrClN2OS
    2-[(Z)-2-(5-bromothiophen-2-yl)-1-chloroethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-(4-propoxyphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C20H19ClN2O2
    2-[(Z)-1-chloro-2-(4-propoxyphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-(3-methylphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C18H15ClN2O
    2-[(Z)-1-chloro-2-(3-methylphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-(5-methylthiophen-2-yl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C16H13ClN2OS
    2-[(Z)-1-chloro-2-(5-methylthiophen-2-yl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-(4-methylsulfanylphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C18H15ClN2OS
    2-[(Z)-1-chloro-2-(4-methylsulfanylphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-(3-fluorophenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C17H12ClFN2O
    2-[(Z)-1-chloro-2-(3-fluorophenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-(4-phenylmethoxyphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C24H19ClN2O2
    2-[(Z)-1-chloro-2-(4-phenylmethoxyphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-(3-chloro-4-hydroxy-5-methoxyphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C18H14Cl2N2O3
    2-[(Z)-1-chloro-2-(3-chloro-4-hydroxy-5-methoxyphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-(3,4-dichlorophenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C17H11Cl3N2O
    2-[(Z)-1-chloro-2-(3,4-dichlorophenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-(3-chloro-4,5-dimethoxyphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C19H16Cl2N2O3
    2-[(Z)-1-chloro-2-(3-chloro-4,5-dimethoxyphenyl)ethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-naphthalen-2-ylethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C21H15ClN2O
    2-[(Z)-1-chloro-2-naphthalen-2-ylethenyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(Z)-1-chloro-2-[4-(trifluoromethyl)phenyl]ethenyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C18H12ClF3N2O
    2-[(Z)-1-chloro-2-[4-(trifluoromethyl)phenyl]ethenyl]-6-methylpyrido[1,2-a]pyrimidin-4-one