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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
    —— 5-(5-Methylthiophen-2-yl)-2-[(4-nitrophenyl)methylsulfanyl]-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C23H20N4O4S2
    5-(5-Methylthiophen-2-yl)-2-[(4-nitrophenyl)methylsulfanyl]-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— Prop-2-enyl 5-(2-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20ClN3O4
    Prop-2-enyl 5-(2-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-(2-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20FN3O4
    Prop-2-enyl 5-(2-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 1,3,7-trimethyl-2,4-dioxo-5-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C24H23N3O4
    Benzyl 1,3,7-trimethyl-2,4-dioxo-5-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-(3-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20ClN3O4
    Prop-2-enyl 5-(3-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-(2-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20BrN3O4
    Prop-2-enyl 5-(2-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 5-(2-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22ClN3O4
    Propan-2-yl 5-(2-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 5-(3-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22ClN3O4
    Propan-2-yl 5-(3-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-(6-Nitro-1,3-benzodioxol-5-yl)-2-[(4-nitrophenyl)methylsulfanyl]-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C25H19N5O8S
    5-(6-Nitro-1,3-benzodioxol-5-yl)-2-[(4-nitrophenyl)methylsulfanyl]-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— 8,8-dimethyl-5-(5-methylfuran-2-yl)-2-[(4-nitrophenyl)methylsulfanyl]-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinoline-4,6-dione —— C25H24N4O5S
    8,8-dimethyl-5-(5-methylfuran-2-yl)-2-[(4-nitrophenyl)methylsulfanyl]-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinoline-4,6-dione
    —— 5-(1,3-Benzodioxol-5-yl)-2-[(4-nitrophenyl)methylsulfanyl]-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C25H20N4O6S
    5-(1,3-Benzodioxol-5-yl)-2-[(4-nitrophenyl)methylsulfanyl]-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— Propan-2-yl 1,3,7-trimethyl-2,4-dioxo-5-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O4
    Propan-2-yl 1,3,7-trimethyl-2,4-dioxo-5-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 5-(4-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22FN3O4
    Propan-2-yl 5-(4-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 5-(1,3-benzodioxol-5-yl)-8,8-dimethyl-2-[(4-nitrophenyl)methylsulfanyl]-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinoline-4,6-dione —— C27H24N4O6S
    5-(1,3-benzodioxol-5-yl)-8,8-dimethyl-2-[(4-nitrophenyl)methylsulfanyl]-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinoline-4,6-dione
    —— (4S)-1,4-dihydropyrido[3,2-d]pyrimidin-4-ol —— C7H7N3O
    (4S)-1,4-dihydropyrido[3,2-d]pyrimidin-4-ol
    —— (4R)-1,4-dihydropyrido[2,3-d]pyrimidin-4-ol —— C7H7N3O
    (4R)-1,4-dihydropyrido[2,3-d]pyrimidin-4-ol
    —— (4R)-1,4-dihydropyrido[3,2-d]pyrimidin-4-ol —— C7H7N3O
    (4R)-1,4-dihydropyrido[3,2-d]pyrimidin-4-ol
    —— (4R)-1,4-dihydropyrido[3,4-d]pyrimidin-4-ol —— C7H7N3O
    (4R)-1,4-dihydropyrido[3,4-d]pyrimidin-4-ol
    —— 2-(trifluoromethyl)-9aH-pyrido[1,2-a]pyrimidin-6-amine —— C9H8F3N3
    2-(trifluoromethyl)-9aH-pyrido[1,2-a]pyrimidin-6-amine
    —— Prop-2-enyl 5-(4-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20BrN3O4
    Prop-2-enyl 5-(4-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-imino-11-methyl-7-(4-methylphenyl)-2-oxo-N-(1-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C28H25N5O2
    6-imino-11-methyl-7-(4-methylphenyl)-2-oxo-N-(1-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 3-(1,1-Dioxothiolan-3-yl)-5-[[9-methyl-2-(3-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H26N4O4S3
    3-(1,1-Dioxothiolan-3-yl)-5-[[9-methyl-2-(3-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Heptyl-5-[(9-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H30N4O3S2
    3-Heptyl-5-[(9-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— ethyl 1-[(5S)-5-[(4-methyl-3-nitrophenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate —— C23H26N6O7
    ethyl 1-[(5S)-5-[(4-methyl-3-nitrophenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate
    —— (5S)-N-(2-chloro-4-methylphenyl)-2-morpholin-4-yl-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C19H20ClN5O4
    (5S)-N-(2-chloro-4-methylphenyl)-2-morpholin-4-yl-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— ethyl 1-[(5R)-5-[(3,4-dimethylphenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate —— C24H29N5O5
    ethyl 1-[(5R)-5-[(3,4-dimethylphenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate
    —— ethyl 1-[(5S)-5-[(2,4-dimethoxyphenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate —— C24H29N5O7
    ethyl 1-[(5S)-5-[(2,4-dimethoxyphenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate
    —— (5R)-N-(4-fluorophenyl)-4,7-dioxo-2-pyrrolidin-1-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C18H18FN5O3
    (5R)-N-(4-fluorophenyl)-4,7-dioxo-2-pyrrolidin-1-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-ethylhexyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H34N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-ethylhexyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-[5-[[7-Methyl-4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoic acid —— C24H30N4O4S2
    6-[5-[[7-Methyl-4-oxo-2-(pentylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoic acid
    —— methyl 2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H18FN3O3S2
    methyl 2-[(2-fluorophenyl)methylsulfanyl]-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5R)-2-[(2S,6R)-2,6-dimethylpiperidin-1-yl]-N-(3-methylphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H27N5O3
    (5R)-2-[(2S,6R)-2,6-dimethylpiperidin-1-yl]-N-(3-methylphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— 4-[5-[[7-Methyl-2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid —— C23H26N4O4S2
    4-[5-[[7-Methyl-2-(4-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid
    —— 3-[(4-Fluorophenyl)methyl]-5-[[2-(3-methoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H21FN4O3S2
    3-[(4-Fluorophenyl)methyl]-5-[[2-(3-methoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5S)-2-[(2R,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-[3-(trifluoromethoxy)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H24F3N5O4
    (5S)-2-[(2R,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-[3-(trifluoromethoxy)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-[3-(trifluoromethoxy)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H24F3N5O4
    (5S)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-N-[3-(trifluoromethoxy)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-(4-bromophenyl)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H24BrN5O3
    (5S)-N-(4-bromophenyl)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (9S)-9-(2-hydroxyphenyl)-3-(2-morpholin-4-ylethylamino)-2,8,9,10-tetrahydropyrimido[4,5-c]isoquinoline-1,7-dione —— C23H25N5O4
    (9S)-9-(2-hydroxyphenyl)-3-(2-morpholin-4-ylethylamino)-2,8,9,10-tetrahydropyrimido[4,5-c]isoquinoline-1,7-dione
    —— (5R)-N-(4-methoxyphenyl)-4,7-dioxo-2-pyrrolidin-1-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C19H21N5O4
    (5R)-N-(4-methoxyphenyl)-4,7-dioxo-2-pyrrolidin-1-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-N-(4-methoxyphenyl)-4,7-dioxo-2-pyrrolidin-1-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C19H21N5O4
    (5S)-N-(4-methoxyphenyl)-4,7-dioxo-2-pyrrolidin-1-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-[(2R,6R)-2,6-dimethylpiperidin-1-yl]-N-(3-fluorophenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H24FN5O3
    (5S)-2-[(2R,6R)-2,6-dimethylpiperidin-1-yl]-N-(3-fluorophenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— ethyl 1-[(5R)-5-[(3-nitrophenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate —— C22H24N6O7
    ethyl 1-[(5R)-5-[(3-nitrophenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate
    —— ethyl 1-[(5R)-5-[(2-methylphenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate —— C23H27N5O5
    ethyl 1-[(5R)-5-[(2-methylphenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate
    —— (5S)-N-(2-fluorophenyl)-2-morpholin-4-yl-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C18H18FN5O4
    (5S)-N-(2-fluorophenyl)-2-morpholin-4-yl-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (9S)-3-(furan-2-ylmethylamino)-9-(2-hydroxyphenyl)-2,8,9,10-tetrahydropyrimido[4,5-c]isoquinoline-1,7-dione —— C22H18N4O4
    (9S)-3-(furan-2-ylmethylamino)-9-(2-hydroxyphenyl)-2,8,9,10-tetrahydropyrimido[4,5-c]isoquinoline-1,7-dione
    —— ethyl 1-[(5S)-5-[(2-methyl-4-nitrophenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate —— C23H26N6O7
    ethyl 1-[(5S)-5-[(2-methyl-4-nitrophenyl)carbamoyl]-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate
    —— ethyl 1-[(5S)-5-(1,3-benzodioxol-5-ylcarbamoyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate —— C23H25N5O7
    ethyl 1-[(5S)-5-(1,3-benzodioxol-5-ylcarbamoyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate
    —— (5S)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-N-(4-ethoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C23H29N5O4
    (5S)-2-[(2S,6S)-2,6-dimethylpiperidin-1-yl]-N-(4-ethoxyphenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (9R)-3-(2-morpholin-4-ylethylamino)-9-thiophen-2-yl-2,8,9,10-tetrahydropyrimido[4,5-c]isoquinoline-1,7-dione —— C21H23N5O3S
    (9R)-3-(2-morpholin-4-ylethylamino)-9-thiophen-2-yl-2,8,9,10-tetrahydropyrimido[4,5-c]isoquinoline-1,7-dione
    —— (5S)-2-[(2R,6R)-2,6-dimethylpiperidin-1-yl]-N-(4-nitrophenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H24N6O5
    (5S)-2-[(2R,6R)-2,6-dimethylpiperidin-1-yl]-N-(4-nitrophenyl)-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide