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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
    —— (2R)-2-(1,3-dimethylpyrazol-4-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C12H13N5O
    (2R)-2-(1,3-dimethylpyrazol-4-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (2S)-2-(1,3-dimethylpyrazol-4-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C12H13N5O
    (2S)-2-(1,3-dimethylpyrazol-4-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[[(5-Chloro-2-methoxyphenyl)methyl-methylamino]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C19H20ClN3O2
    2-[[(5-Chloro-2-methoxyphenyl)methyl-methylamino]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(5-Chloro-2-methoxyphenyl)methyl-methylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C19H20ClN3O2
    2-[[(5-Chloro-2-methoxyphenyl)methyl-methylamino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-[[[(R)-(4-propylphenyl)-thiophen-2-ylmethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C24H25N3OS
    7-methyl-2-[[[(R)-(4-propylphenyl)-thiophen-2-ylmethyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2S)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H23N4OS+
    2-[[(2S)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(4-methoxyphenyl)-1,3-thiazole-4-carboxylate —— C21H17N3O4S
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(4-methoxyphenyl)-1,3-thiazole-4-carboxylate
    —— N-[(S)-cyano-(2,3-dichlorophenyl)methyl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C23H23Cl2N5O3
    N-[(S)-cyano-(2,3-dichlorophenyl)methyl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 1-[(7-methyl-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-2-yl)methyl]-N-phenylpiperidine-4-carboxamide —— C22H25N4O2+
    1-[(7-methyl-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-2-yl)methyl]-N-phenylpiperidine-4-carboxamide
    —— N-[(R)-cyano-(2,3-dichlorophenyl)methyl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C23H23Cl2N5O3
    N-[(R)-cyano-(2,3-dichlorophenyl)methyl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 7-bromo-2-[[[(1R)-1-(4-fluorophenyl)-2-methylpropyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H19BrFN3O
    7-bromo-2-[[[(1R)-1-(4-fluorophenyl)-2-methylpropyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1S)-1-(4-fluorophenyl)-2-methylpropyl]amino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H23FN3O+
    2-[[[(1S)-1-(4-fluorophenyl)-2-methylpropyl]amino]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— [(1S)-1-(4-fluorophenyl)-2-methylpropyl]-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium —— C20H23FN3O+
    [(1S)-1-(4-fluorophenyl)-2-methylpropyl]-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium
    —— [(1R)-1-(4-fluorophenyl)-2-methylpropyl]-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium —— C20H23FN3O+
    [(1R)-1-(4-fluorophenyl)-2-methylpropyl]-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium
    —— N-[(3R)-1-(cyclopropylmethyl)pyrrolidin-3-yl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C23H33N5O3
    N-[(3R)-1-(cyclopropylmethyl)pyrrolidin-3-yl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— N-[(3S)-1-(cyclopropylmethyl)pyrrolidin-3-yl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide —— C23H33N5O3
    N-[(3S)-1-(cyclopropylmethyl)pyrrolidin-3-yl]-1-(2-methylpropyl)-2,4-dioxo-7-propan-2-ylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 7-bromo-2-[[[(1S)-2-methyl-1-phenylpropyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H20BrN3O
    7-bromo-2-[[[(1S)-2-methyl-1-phenylpropyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-[[[(1S)-2-methyl-1-phenylpropyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H23N3O
    6-methyl-2-[[[(1S)-2-methyl-1-phenylpropyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-cyclopropyl-1-ethyl-N-[(2R)-2-(4-methylpiperidin-1-yl)propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C22H31N5O3
    7-cyclopropyl-1-ethyl-N-[(2R)-2-(4-methylpiperidin-1-yl)propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— 7-cyclopropyl-1-ethyl-N-[(2S)-2-(4-methylpiperidin-1-yl)propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide —— C22H31N5O3
    7-cyclopropyl-1-ethyl-N-[(2S)-2-(4-methylpiperidin-1-yl)propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxamide
    —— 2-[[4-[(4-Methoxyphenyl)methyl]piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H26N4O2
    2-[[4-[(4-Methoxyphenyl)methyl]piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(2-thiophen-3-yl-1,3-thiazol-4-yl)acetate —— C19H15N3O3S2
    (9-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-ium-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H28N4O2+2
    2-[[4-[(4-methoxyphenyl)methyl]piperazin-1-ium-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[[(1S)-1-(4-tert-butylphenyl)-2-methylpropyl]amino]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C24H31N3O
    2-[[[(1S)-1-(4-tert-butylphenyl)-2-methylpropyl]amino]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1R)-1-(4-tert-butylphenyl)-2-methylpropyl]amino]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C24H31N3O
    2-[[[(1R)-1-(4-tert-butylphenyl)-2-methylpropyl]amino]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-Bromo-2-[(5-thiophen-3-yltetrazol-2-yl)methyl]pyrido[1,2-a]pyrimidin-4-one —— C14H9BrN6OS
    7-Bromo-2-[(5-thiophen-3-yltetrazol-2-yl)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 6-Methyl-2-[(5-thiophen-3-yltetrazol-2-yl)methyl]pyrido[1,2-a]pyrimidin-4-one —— C15H12N6OS
    6-Methyl-2-[(5-thiophen-3-yltetrazol-2-yl)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-(2,3-dihydro-1-benzofuran-5-ylmethyl)piperazin-1-ium-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C23H28N4O2+2
    2-[[4-(2,3-dihydro-1-benzofuran-5-ylmethyl)piperazin-1-ium-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[4-(2,3-Dihydro-1-benzofuran-5-ylmethyl)piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C23H26N4O2
    2-[[4-(2,3-Dihydro-1-benzofuran-5-ylmethyl)piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-(2,3-Dihydro-1-benzofuran-5-ylmethyl)piperazine-1,4-diium-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C23H28N4O2+2
    2-[[4-(2,3-Dihydro-1-benzofuran-5-ylmethyl)piperazine-1,4-diium-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(3S)-1-ethylpiperidin-3-yl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C15H19N5O3
    2-[[(3S)-1-ethylpiperidin-3-yl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— prop-2-enyl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O3S2
    prop-2-enyl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H23N3O3S2
    propan-2-yl (5R)-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)-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 (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-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 (5R)-7-methyl-5-(3-methylphenyl)-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H21N3O3S2
    ethyl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H19N3O3S2
    methyl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O3S2
    prop-2-enyl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H19N3O3S2
    prop-2-enyl (5S)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5R)-7-methyl-4-oxo-2-propan-2-ylsulfanyl-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H20N4O3S
    methyl (5R)-7-methyl-4-oxo-2-propan-2-ylsulfanyl-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H23N3O3S2
    propan-2-yl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-phenyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C22H25N3O3S
    prop-2-enyl (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-phenyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S)-2-butylsulfanyl-7-methyl-5-(4-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C22H27N3O3S
    ethyl (5S)-2-butylsulfanyl-7-methyl-5-(4-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H26N4O3S
    propan-2-yl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5R)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-pyridin-3-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-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H21N3O3S2
    methyl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H22N4O3S
    ethyl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-pyridin-3-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O3S2
    prop-2-enyl (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5S)-7-methyl-6-(2-methylpropanoyl)-2-(2-methylpropylsulfanyl)-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidin-4-one —— C20H25N3O2S2
    (5S)-7-methyl-6-(2-methylpropanoyl)-2-(2-methylpropylsulfanyl)-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidin-4-one
    —— ethyl (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H23N3O3S2
    ethyl (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate