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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
    —— (2S)-2-(7-methoxy-1,3-benzodioxol-5-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C15H13N3O4
    (2S)-2-(7-methoxy-1,3-benzodioxol-5-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (2R)-2-(7-methoxy-1,3-benzodioxol-5-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C15H13N3O4
    (2R)-2-(7-methoxy-1,3-benzodioxol-5-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 7-benzyl-2-[2-(3-chloro-5-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)ethylidene]-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C23H22ClN3O3
    7-benzyl-2-[2-(3-chloro-5-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)ethylidene]-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— (2S)-2-(3-chloro-4-hydroxy-5-methoxyphenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C14H12ClN3O3
    (2S)-2-(3-chloro-4-hydroxy-5-methoxyphenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (2R)-2-(3-chloro-4-hydroxy-5-methoxyphenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C14H12ClN3O3
    (2R)-2-(3-chloro-4-hydroxy-5-methoxyphenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (3R,4S)-4-(2-ethyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-1,1-dioxothiolan-3-ol —— C13H19N3O3S
    (3R,4S)-4-(2-ethyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-1,1-dioxothiolan-3-ol
    —— (3R,4R)-4-(2-ethyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-1,1-dioxothiolan-3-ol —— C13H19N3O3S
    (3R,4R)-4-(2-ethyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-1,1-dioxothiolan-3-ol
    —— 5-ethyl-1,3-dimethyl-N-[(2R)-2-(N-methylanilino)propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C22H27N5O3
    5-ethyl-1,3-dimethyl-N-[(2R)-2-(N-methylanilino)propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— methyl (2R)-3-[2-ethoxyethyl-(5-ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carbonyl)amino]-2-methylpropanoate —— C21H30N4O6
    methyl (2R)-3-[2-ethoxyethyl-(5-ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carbonyl)amino]-2-methylpropanoate
    —— 5-ethyl-1,3-dimethyl-N-[(2S)-2-(N-methylanilino)propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C22H27N5O3
    5-ethyl-1,3-dimethyl-N-[(2S)-2-(N-methylanilino)propyl]-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— 5-ethyl-N-[(2R)-2-methoxy-3,3-dimethylbutyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C19H28N4O4
    5-ethyl-N-[(2R)-2-methoxy-3,3-dimethylbutyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— methyl (2S)-3-[2-ethoxyethyl-(5-ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carbonyl)amino]-2-methylpropanoate —— C21H30N4O6
    methyl (2S)-3-[2-ethoxyethyl-(5-ethyl-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carbonyl)amino]-2-methylpropanoate
    —— 5-ethyl-N-[(2S)-2-methoxy-3,3-dimethylbutyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C19H28N4O4
    5-ethyl-N-[(2S)-2-methoxy-3,3-dimethylbutyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— dimethyl (4R,7S,8S)-9-benzoyl-1-benzyl-7-hydroxy-2-methyl-6-oxo-4,8-diphenyl-4,8-dihydropyrido[1,2-a]pyrimidine-3,7-dicarboxylate —— C39H34N2O7
    dimethyl (4R,7S,8S)-9-benzoyl-1-benzyl-7-hydroxy-2-methyl-6-oxo-4,8-diphenyl-4,8-dihydropyrido[1,2-a]pyrimidine-3,7-dicarboxylate
    —— dimethyl (4R,7S)-9-acetyl-1-ethyl-7-hydroxy-2-methyl-6-oxo-4-phenyl-4,8-dihydropyrido[1,2-a]pyrimidine-3,7-dicarboxylate —— C23H26N2O7
    dimethyl (4R,7S)-9-acetyl-1-ethyl-7-hydroxy-2-methyl-6-oxo-4-phenyl-4,8-dihydropyrido[1,2-a]pyrimidine-3,7-dicarboxylate
    —— dimethyl (4R,7S,8S)-9-acetyl-1-benzyl-7-hydroxy-2-methyl-6-oxo-4,8-diphenyl-4,8-dihydropyrido[1,2-a]pyrimidine-3,7-dicarboxylate —— C34H32N2O7
    dimethyl (4R,7S,8S)-9-acetyl-1-benzyl-7-hydroxy-2-methyl-6-oxo-4,8-diphenyl-4,8-dihydropyrido[1,2-a]pyrimidine-3,7-dicarboxylate
    —— 6-(4-methylbenzyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione —— C15H17N3O2
    6-(4-methylbenzyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 2-{3-methyl[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]anilino}-3a,4,6,6a-tetrahydro-5H-5lambda~6~-thieno[3,4-d][1,3]thiazole-5,5-dione —— C21H20N4O3S2
    2-{3-methyl[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]anilino}-3a,4,6,6a-tetrahydro-5H-5lambda~6~-thieno[3,4-d][1,3]thiazole-5,5-dione
    —— Ethyl 4-(12-oxo-12H-5,13-diazatetracene-4-carbonyl)piperazine-1-carboxylate —— C24H22N4O4
    Ethyl 4-(12-oxo-12H-5,13-diazatetracene-4-carbonyl)piperazine-1-carboxylate
    —— 1-{5-[(4-Methylbenzyl)sulfanyl]-1,3,4-thiadiazol-2-YL}-2,5-dioxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidin-3-YL cyanide —— C22H14N6O2S2
    1-{5-[(4-Methylbenzyl)sulfanyl]-1,3,4-thiadiazol-2-YL}-2,5-dioxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidin-3-YL cyanide
    —— N-(3-methylbutyl)-9-oxo-17-thia-2,8-diazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,4,6,11(16)-pentaene-4-carboxamide —— C20H23N3O2S
    N-(3-methylbutyl)-9-oxo-17-thia-2,8-diazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,4,6,11(16)-pentaene-4-carboxamide
    —— 3-[(1S)-2,2-dimethyl-1-oxo-1,4-thiazinane-4-carbonyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H19N3O3S
    3-[(1S)-2,2-dimethyl-1-oxo-1,4-thiazinane-4-carbonyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 3-[(1R)-2,2-dimethyl-1-oxo-1,4-thiazinane-4-carbonyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H19N3O3S
    3-[(1R)-2,2-dimethyl-1-oxo-1,4-thiazinane-4-carbonyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 4-oxo-N,3-bis(oxolan-2-ylmethyl)-2-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]quinazoline-7-carboxamide —— C28H29N5O5S
    4-oxo-N,3-bis(oxolan-2-ylmethyl)-2-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]quinazoline-7-carboxamide
    —— 3-[(2S)-2-methyl-2,3-dihydro-1,4-benzothiazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C18H15N3O2S
    3-[(2S)-2-methyl-2,3-dihydro-1,4-benzothiazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(2R)-2-methyl-2,3-dihydro-1,4-benzothiazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C18H15N3O2S
    3-[(2R)-2-methyl-2,3-dihydro-1,4-benzothiazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— (2S)-2-(2-pyrazin-2-yl-1,3-thiazol-5-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C14H10N6OS
    (2S)-2-(2-pyrazin-2-yl-1,3-thiazol-5-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (2R)-2-(2-pyrazin-2-yl-1,3-thiazol-5-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C14H10N6OS
    (2R)-2-(2-pyrazin-2-yl-1,3-thiazol-5-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— propan-2-yl (5R)-7-methyl-5-(3-nitrophenyl)-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18N4O6
    propan-2-yl (5R)-7-methyl-5-(3-nitrophenyl)-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5R)-5-(3,4-dihydroxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H15N3O6
    methyl (5R)-5-(3,4-dihydroxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-methylpropyl (5R)-1,3,7-trimethyl-2,4-dioxo-5-(4-phenylmethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C28H31N3O5
    2-methylpropyl (5R)-1,3,7-trimethyl-2,4-dioxo-5-(4-phenylmethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-methylpropyl (5R)-1,3,7-trimethyl-2,4-dioxo-5-thiophen-2-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H23N3O4S
    2-methylpropyl (5R)-1,3,7-trimethyl-2,4-dioxo-5-thiophen-2-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5S)-5-(3-methoxy-4-propoxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H21N3O4S
    (5S)-5-(3-methoxy-4-propoxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-methoxy-2-prop-2-enoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H23N3O4S
    (5R)-5-(3-methoxy-2-prop-2-enoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-[(4-fluorophenyl)methylsulfanyl]-5-(3-methoxy-4-prop-2-enoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C24H22FN3O4S
    (5S)-2-[(4-fluorophenyl)methylsulfanyl]-5-(3-methoxy-4-prop-2-enoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-bromo-4-fluorophenyl)-2-[(4-fluorophenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H14BrF2N3O2S
    (5R)-5-(3-bromo-4-fluorophenyl)-2-[(4-fluorophenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— 2-[4-[(5S)-2-[(4-fluorophenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]phenoxy]acetamide —— C22H19FN4O4S
    2-[4-[(5S)-2-[(4-fluorophenyl)methylsulfanyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]phenoxy]acetamide
    —— (5S)-2-[(2-fluorophenyl)methylsulfanyl]-5-(3-methoxy-4-prop-2-enoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C24H22FN3O4S
    (5S)-2-[(2-fluorophenyl)methylsulfanyl]-5-(3-methoxy-4-prop-2-enoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3,4-diethoxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H21N3O4S
    (5S)-5-(3,4-diethoxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-ethoxy-3-methoxyphenyl)-2-[(2-fluorophenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C23H22FN3O4S
    (5R)-5-(2-ethoxy-3-methoxyphenyl)-2-[(2-fluorophenyl)methylsulfanyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— 2-[4-[(5S)-4,7-dioxo-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]phenoxy]acetamide —— C18H16N4O4S
    2-[4-[(5S)-4,7-dioxo-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]phenoxy]acetamide
    —— (5R)-5-(4-propoxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H19N3O3S
    (5R)-5-(4-propoxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3,4-diethoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H25N3O4S
    (5S)-5-(3,4-diethoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-methoxy-2-prop-2-enoxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H21N3O4S
    (5R)-5-(3-methoxy-2-prop-2-enoxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-prop-2-enoxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H19N3O3S
    (5R)-5-(2-prop-2-enoxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(4-prop-2-ynoxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H15N3O3S
    (5R)-5-(4-prop-2-ynoxyphenyl)-2-prop-2-ynylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-[(3-chlorophenyl)methylsulfanyl]-5-(3-methoxy-4-propan-2-yloxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C24H24ClN3O4S
    (5R)-2-[(3-chlorophenyl)methylsulfanyl]-5-(3-methoxy-4-propan-2-yloxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-[(4-fluorophenyl)methylsulfanyl]-5-(2-propoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C23H22FN3O3S
    (5S)-2-[(4-fluorophenyl)methylsulfanyl]-5-(2-propoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-[(4-chlorophenyl)methylsulfanyl]-5-(4-prop-2-ynoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C23H18ClN3O3S
    (5S)-2-[(4-chlorophenyl)methylsulfanyl]-5-(4-prop-2-ynoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-[(2-chlorophenyl)methylsulfanyl]-5-(3-methoxy-4-prop-2-enoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C24H22ClN3O4S
    (5R)-2-[(2-chlorophenyl)methylsulfanyl]-5-(3-methoxy-4-prop-2-enoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione