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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-(4-methoxyphenyl)azepan-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C23H27N3O2
    2-[[(2R)-2-(4-methoxyphenyl)azepan-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2S)-2-(4-methoxyphenyl)azepan-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C23H27N3O2
    2-[[(2S)-2-(4-methoxyphenyl)azepan-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— (2S)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-phenoxypropanamide —— C18H18N4O4
    (2S)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-phenoxypropanamide
    —— (2R)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-phenoxypropanamide —— C18H18N4O4
    (2R)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-2-phenoxypropanamide
    —— (2S)-2-(2,4-dichlorophenoxy)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)propanamide —— C18H16Cl2N4O4
    (2S)-2-(2,4-dichlorophenoxy)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)propanamide
    —— (2R)-2-(2,4-dichlorophenoxy)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)propanamide —— C18H16Cl2N4O4
    (2R)-2-(2,4-dichlorophenoxy)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)propanamide
    —— (2R)-2-(4-cyanophenoxy)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)propanamide —— C19H17N5O4
    (2R)-2-(4-cyanophenoxy)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)propanamide
    —— (2S)-2-(4-cyanophenoxy)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)propanamide —— C19H17N5O4
    (2S)-2-(4-cyanophenoxy)-N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)propanamide
    —— 2-[(4-Benzylsulfonylpiperazin-1-yl)methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C21H24N4O3S
    2-[(4-Benzylsulfonylpiperazin-1-yl)methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-Bromo-2-[(2-chloro-4-fluorophenoxy)methyl]pyrido[1,2-a]pyrimidin-4-one —— C15H9BrClFN2O2
    7-Bromo-2-[(2-chloro-4-fluorophenoxy)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[(3S)-1,1-dioxothiolan-3-yl]piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C18H24N4O3S
    2-[[4-[(3S)-1,1-dioxothiolan-3-yl]piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— N-[2-[(1R,2S,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H21N3O2
    N-[2-[(1R,2S,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[2-[(1R,2R,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H21N3O2
    N-[2-[(1R,2R,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl pyridine-3-carboxylate —— C16H13N3O3
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl pyridine-3-carboxylate
    —— 2-[[4-(1,3-Benzothiazol-2-ylmethyl)piperazine-1,4-diium-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H25N5OS+2
    2-[[4-(1,3-Benzothiazol-2-ylmethyl)piperazine-1,4-diium-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-(1,3-Benzothiazol-2-ylmethyl)piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H23N5OS
    2-[[4-(1,3-Benzothiazol-2-ylmethyl)piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— Ethyl 2-[4-methyl-5-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-1,2,4-triazol-3-yl]acetate —— C17H19N5O3S
    Ethyl 2-[4-methyl-5-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-1,2,4-triazol-3-yl]acetate
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-fluoro-4-methylbenzoate —— C17H12BrFN2O3
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-fluoro-4-methylbenzoate
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-acetyl-1H-pyrrole-2-carboxylate —— C17H15N3O4
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-acetyl-1H-pyrrole-2-carboxylate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-fluoro-4-methylbenzoate —— C18H15FN2O3
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-fluoro-4-methylbenzoate
    —— 2-[[(3S)-3-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H23N4OS+
    2-[[(3S)-3-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[2-Methoxyethyl-[(5-thiophen-2-yl-1,3,4-oxadiazol-2-yl)methyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C20H21N5O3S
    2-[[2-Methoxyethyl-[(5-thiophen-2-yl-1,3,4-oxadiazol-2-yl)methyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 3-Cyclopentyl-5-[[2-(dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H30N4O2S2
    3-Cyclopentyl-5-[[2-(dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[(1-Cyclopropyltetrazol-5-yl)sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C14H14N6OS
    2-[(1-Cyclopropyltetrazol-5-yl)sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-3-(2-methylpropyl)quinazolin-4-one —— C22H22N4O2S
    2-[(7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-3-(2-methylpropyl)quinazolin-4-one
    —— 2-[[[(1S)-1-(3,4-dipropoxyphenyl)ethyl]amino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C24H32N3O3+
    2-[[[(1S)-1-(3,4-dipropoxyphenyl)ethyl]amino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[[(1R)-1-(3,4-dipropoxyphenyl)ethyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C24H31N3O3
    2-[[[(1R)-1-(3,4-dipropoxyphenyl)ethyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-Bromo-2-[(2-methoxyanilino)methyl]pyrido[1,2-a]pyrimidin-4-one —— C16H14BrN3O2
    7-Bromo-2-[(2-methoxyanilino)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[Furan-2-ylmethyl(methyl)amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H17N3O2
    2-[[Furan-2-ylmethyl(methyl)amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-Bromo-2-[[furan-2-ylmethyl(methyl)amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C15H14BrN3O2
    7-Bromo-2-[[furan-2-ylmethyl(methyl)amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— Ethyl 1-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]piperidine-4-carboxylate —— C18H23N3O3
    Ethyl 1-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]piperidine-4-carboxylate
    —— 9-methyl-2-[[(2S)-2-(1-methylpyrrol-2-yl)pyrrolidin-1-ium-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H23N4O+
    9-methyl-2-[[(2S)-2-(1-methylpyrrol-2-yl)pyrrolidin-1-ium-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[(1R)-1-[(1R,2S,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanylmethyl]-7-chloropyrido[1,2-a]pyrimidin-4-one —— C24H24ClN5OS2
    2-[[4-[(1R)-1-[(1R,2S,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanylmethyl]-7-chloropyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[(1R)-1-[(1R,2R,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanylmethyl]-7-chloropyrido[1,2-a]pyrimidin-4-one —— C24H24ClN5OS2
    2-[[4-[(1R)-1-[(1R,2R,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanylmethyl]-7-chloropyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[(1S)-1-[(1R,2R,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanylmethyl]-7-chloropyrido[1,2-a]pyrimidin-4-one —— C24H24ClN5OS2
    2-[[4-[(1S)-1-[(1R,2R,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanylmethyl]-7-chloropyrido[1,2-a]pyrimidin-4-one
    —— 7-bromo-2-[[[(1R)-1-(3-chlorophenyl)ethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H15BrClN3O
    7-bromo-2-[[[(1R)-1-(3-chlorophenyl)ethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— [(1S)-1-(3-chlorophenyl)ethyl]-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium —— C18H19ClN3O+
    [(1S)-1-(3-chlorophenyl)ethyl]-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium
    —— 2-[[4-[(1S)-1-[(1R,2S,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanylmethyl]-7-chloropyrido[1,2-a]pyrimidin-4-one —— C24H24ClN5OS2
    2-[[4-[(1S)-1-[(1R,2S,4R)-2-bicyclo[2.2.1]heptanyl]ethyl]-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanylmethyl]-7-chloropyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1S)-1-(2-chlorophenyl)ethyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C18H18ClN3O
    2-[[[(1S)-1-(2-chlorophenyl)ethyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[cyclohexyl-[(4-fluorophenyl)methyl]amino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C23H27FN3O+
    2-[[cyclohexyl-[(4-fluorophenyl)methyl]amino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[Cyclohexyl-[(4-fluorophenyl)methyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C23H26FN3O
    2-[[Cyclohexyl-[(4-fluorophenyl)methyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(5-Chlorothiophen-2-yl)methyl-prop-2-enylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C18H18ClN3OS
    2-[[(5-Chlorothiophen-2-yl)methyl-prop-2-enylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 9-methyl-2-[[(2R)-2-(piperidine-1-carbonyl)-2,3-dihydro-1,4-benzoxazin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C24H26N4O3
    9-methyl-2-[[(2R)-2-(piperidine-1-carbonyl)-2,3-dihydro-1,4-benzoxazin-4-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (5S,7S)-3-(4-methylphenyl)adamantane-1-carboxylate —— C28H30N2O3
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (5S,7S)-3-(4-methylphenyl)adamantane-1-carboxylate
    —— 4-O-[(7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl] 1-O-ethyl (Z)-but-2-enedioate —— C15H13BrN2O5
    4-O-[(7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl] 1-O-ethyl (Z)-but-2-enedioate
    —— 2-[(4-Amino-6-methyl-5-oxo-1,2,4-triazin-3-yl)sulfanylmethyl]-7-bromopyrido[1,2-a]pyrimidin-4-one —— C13H11BrN6O2S
    2-[(4-Amino-6-methyl-5-oxo-1,2,4-triazin-3-yl)sulfanylmethyl]-7-bromopyrido[1,2-a]pyrimidin-4-one
    —— methyl (5S)-5-(3-methoxyphenyl)-7-methyl-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O4S
    methyl (5S)-5-(3-methoxyphenyl)-7-methyl-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5R)-7-methyl-5-(3-methylthiophen-2-yl)-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O3S2
    ethyl (5R)-7-methyl-5-(3-methylthiophen-2-yl)-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 1-(4-methylphenyl)-3-oxo-1-(trifluoromethyl)-1H,2H,3H-pyrido[1,2-c]pyrimidine-4-carbonitrile —— C17H12F3N3O
    1-(4-methylphenyl)-3-oxo-1-(trifluoromethyl)-1H,2H,3H-pyrido[1,2-c]pyrimidine-4-carbonitrile
    —— propan-2-yl (5S)-7-methyl-5-(3-methylthiophen-2-yl)-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O3S2
    propan-2-yl (5S)-7-methyl-5-(3-methylthiophen-2-yl)-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate