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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
    —— [(Z)-(9-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea —— C15H18N6O2S
    [(Z)-(9-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea
    —— 1,2,3,4,4a,5,6,7,8,8a-Decahydropyrido[4,3-d]pyrimidine —— C7H15N3
    1,2,3,4,4a,5,6,7,8,8a-Decahydropyrido[4,3-d]pyrimidine
    —— Ethyl 4-[2-(4-methoxybenzoyl)hydrazinyl]-5,7-dimethyl-2-oxo-1-phenyl-5,6-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C26H27N5O5
    Ethyl 4-[2-(4-methoxybenzoyl)hydrazinyl]-5,7-dimethyl-2-oxo-1-phenyl-5,6-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-[(4-fluorophenyl)methyl]-N-[(2-methoxypyridin-4-yl)methyl]-1-methyl-2,4-dioxopyrido[3,4-d]pyrimidine-6-carboxamide —— C23H20FN5O4
    3-[(4-fluorophenyl)methyl]-N-[(2-methoxypyridin-4-yl)methyl]-1-methyl-2,4-dioxopyrido[3,4-d]pyrimidine-6-carboxamide
    —— ethyl 1-(3-{(1E)-2-cyano-3-[(furan-2-ylmethyl)amino]-3-oxoprop-1-en-1-yl}-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate —— C26H27N5O5
    ethyl 1-(3-{(1E)-2-cyano-3-[(furan-2-ylmethyl)amino]-3-oxoprop-1-en-1-yl}-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate
    —— 1-(3-{(1E)-2-cyano-3-[(1,1-dioxidotetrahydrothiophen-3-yl)amino]-3-oxoprop-1-en-1-yl}-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxamide —— C22H24N6O5S
    1-(3-{(1E)-2-cyano-3-[(1,1-dioxidotetrahydrothiophen-3-yl)amino]-3-oxoprop-1-en-1-yl}-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxamide
    —— 5-{(Z)-1-[2-(isobutylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-3-phenethyl-2-thioxo-1,3-thiazolan-4-one —— C24H24N4O2S2
    5-{(Z)-1-[2-(isobutylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-3-phenethyl-2-thioxo-1,3-thiazolan-4-one
    —— 3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-[(tetrahydrofuran-2-ylmethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H26N4O4S2
    3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-[(tetrahydrofuran-2-ylmethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— tert-butyl 3-methoxy-2-[(4-methoxyphenyl)methylamino]-4-oxo-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate —— C21H27N4O5-
    tert-butyl 3-methoxy-2-[(4-methoxyphenyl)methylamino]-4-oxo-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
    —— N-[3-(4-fluorophenyl)-2-oxopropyl]-9-methyl-7-morpholin-4-yl-4-oxo-3-phenylmethoxypyrido[1,2-a]pyrimidine-2-carboxamide —— C30H29FN4O5
    N-[3-(4-fluorophenyl)-2-oxopropyl]-9-methyl-7-morpholin-4-yl-4-oxo-3-phenylmethoxypyrido[1,2-a]pyrimidine-2-carboxamide
    —— 3-Ethyl-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-3-ium —— C9H14N3+
    3-Ethyl-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-3-ium
    —— 4-cyclononyl-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-7-phosphanyl-5,6-dihydro-3H-pyrido[3,4-d]pyrimidin-8-one —— C22H28N3O2P
    4-cyclononyl-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-7-phosphanyl-5,6-dihydro-3H-pyrido[3,4-d]pyrimidin-8-one
    —— 3-(2-furylmethyl)-5-((Z)-1-{2-[(3-isopropoxypropyl)amino]-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}methylidene)-2-thioxo-1,3-thiazolan-4-one —— C24H26N4O4S2
    3-(2-furylmethyl)-5-((Z)-1-{2-[(3-isopropoxypropyl)amino]-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}methylidene)-2-thioxo-1,3-thiazolan-4-one
    —— (Z)-5-((2-(2,6-dimethylmorpholino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-(2-methoxyethyl)-2-thioxothiazolidin-4-one —— C21H24N4O4S2
    (Z)-5-((2-(2,6-dimethylmorpholino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-(2-methoxyethyl)-2-thioxothiazolidin-4-one
    —— 3-{(Z)-[3-(2-chlorobenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-{[3-(1H-imidazol-1-yl)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H21ClN6O2S2
    3-{(Z)-[3-(2-chlorobenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-{[3-(1H-imidazol-1-yl)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-methyl-3-{(Z)-[3-(4-methylbenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(thiomorpholin-4-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H24N4O2S3
    9-methyl-3-{(Z)-[3-(4-methylbenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(thiomorpholin-4-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— ethane;4-propyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidin-7-one —— C12H19N3O
    ethane;4-propyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidin-7-one
    —— 5H,6H,7H,8H-pyrido[3,4-d]pyrimidin-8-one —— C7H7N3O
    5H,6H,7H,8H-pyrido[3,4-d]pyrimidin-8-one
    —— Tert-butyl 3-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-2-(3-carbamoylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate —— C29H36N6O5S
    Tert-butyl 3-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-2-(3-carbamoylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate
    —— 5-[(2-Anilino-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-1-prop-2-enyl-2-sulfanylidene-1,3-diazinane-4,6-dione —— C23H19N5O3S
    5-[(2-Anilino-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-1-prop-2-enyl-2-sulfanylidene-1,3-diazinane-4,6-dione
    —— 2-[4-[benzyl-(4-chlorotriazol-4-yl)amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-5-methylbenzonitrile —— C24H21ClN8
    2-[4-[benzyl-(4-chlorotriazol-4-yl)amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-5-methylbenzonitrile
    —— 6-{(5Z)-5-[(7-methyl-4-oxo-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-3-yl)methylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}hexanoic acid —— C25H32N4O5S2
    6-{(5Z)-5-[(7-methyl-4-oxo-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-3-yl)methylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}hexanoic acid
    —— 2-[5-[(4-fluorophenyl)methyl]-1H-imidazol-2-yl]-9-methyl-7-morpholin-4-yl-3-phenylmethoxypyrido[1,2-a]pyrimidin-4-one —— C30H28FN5O3
    2-[5-[(4-fluorophenyl)methyl]-1H-imidazol-2-yl]-9-methyl-7-morpholin-4-yl-3-phenylmethoxypyrido[1,2-a]pyrimidin-4-one
    —— 2-(3,5-dimethylpiperidin-1-yl)-9-methyl-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C28H30N4O2S2
    2-(3,5-dimethylpiperidin-1-yl)-9-methyl-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[2-(2-hydroxyethoxy)ethyl]amino}-7-methyl-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H26N4O4S2
    2-{[2-(2-hydroxyethoxy)ethyl]amino}-7-methyl-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-[(5Z)-5-({9-methyl-2-[(2-morpholin-4-ylethyl)amino]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}methylene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]hexanoic acid —— C25H31N5O5S2
    6-[(5Z)-5-({9-methyl-2-[(2-morpholin-4-ylethyl)amino]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}methylene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]hexanoic acid
    —— 7-methyl-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(2-phenylethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H26N4O3S2
    7-methyl-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(2-phenylethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-(4-ethoxybenzoyl)-3-methoxy-2-[[4-(trifluoromethyl)phenyl]methylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one —— C25H25F3N4O4
    6-(4-ethoxybenzoyl)-3-methoxy-2-[[4-(trifluoromethyl)phenyl]methylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one
    —— 3-methoxy-N-(4-oxo-2-pyrimidin-4-yl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl)pyridine-2-carboxamide —— C19H18N6O3
    3-methoxy-N-(4-oxo-2-pyrimidin-4-yl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl)pyridine-2-carboxamide
    —— 2-{[2-(2-hydroxyethoxy)ethyl]amino}-3-[(Z)-(4-oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H26N4O4S2
    2-{[2-(2-hydroxyethoxy)ethyl]amino}-3-[(Z)-(4-oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-benzyl-4H-pyrido[2,3-d]pyrimidine-6-carboxylic acid —— C15H13N3O2
    3-benzyl-4H-pyrido[2,3-d]pyrimidine-6-carboxylic acid
    —— 2-[(3-ethoxypropyl)amino]-9-methyl-3-{(Z)-[4-oxo-3-(2-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H28N4O3S2
    2-[(3-ethoxypropyl)amino]-9-methyl-3-{(Z)-[4-oxo-3-(2-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (3Z)-2-(4-chlorophenyl)imino-3-[(hydroxyamino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C16H13ClN4O2
    (3Z)-2-(4-chlorophenyl)imino-3-[(hydroxyamino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(3-ethoxypropyl)amino]-9-methyl-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H28N4O3S2
    2-[(3-ethoxypropyl)amino]-9-methyl-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-{(Z)-[3-(butan-2-yl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(2,6-dimethylmorpholin-4-yl)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H28N4O3S2
    3-{(Z)-[3-(butan-2-yl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(2,6-dimethylmorpholin-4-yl)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[2-(2-hydroxyethoxy)ethyl]amino}-3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H26N4O5S2
    2-{[2-(2-hydroxyethoxy)ethyl]amino}-3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[3-(1H-imidazol-1-yl)propyl]amino}-3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C27H26N6O3S2
    2-{[3-(1H-imidazol-1-yl)propyl]amino}-3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N,N-dihydroxy-4-[4-[(3S)-3-methylmorpholin-4-yl]-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl]aniline —— C18H23N5O3
    N,N-dihydroxy-4-[4-[(3S)-3-methylmorpholin-4-yl]-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl]aniline
    —— N-propan-2-yloxypyrido[2,3-d]pyrimidine-6-carboxamide —— C11H12N4O2
    N-propan-2-yloxypyrido[2,3-d]pyrimidine-6-carboxamide
    —— 3-[(Z)-(3-butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(3,5-dimethylpiperidin-1-yl)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H30N4O2S2
    3-[(Z)-(3-butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(3,5-dimethylpiperidin-1-yl)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(dipropylamino)-3-{(Z)-[3-(2-ethylhexyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H36N4O2S2
    2-(dipropylamino)-3-{(Z)-[3-(2-ethylhexyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 4-[3-[(8-Cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]propyl]benzamide —— C23H27N5O2
    4-[3-[(8-Cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]propyl]benzamide
    —— 1-[4-[6-(2-hydroxy-2-methylpropanoyl)-4-(3-methylmorpholin-4-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]phenyl]-3-(4-methylpentyl)urea —— C29H42N6O4
    1-[4-[6-(2-hydroxy-2-methylpropanoyl)-4-(3-methylmorpholin-4-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-yl]phenyl]-3-(4-methylpentyl)urea
    —— (5Z)-5-[[2-[3-(dimethylamino)propylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H23N5O2S2
    (5Z)-5-[[2-[3-(dimethylamino)propylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5Z)-5-[[2-[3-(dimethylamino)propylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H25N5O3S2
    (5Z)-5-[[2-[3-(dimethylamino)propylamino]-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 7-methyl-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(2-phenylethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C29H26N4O2S2
    7-methyl-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(2-phenylethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H32N4O3S2
    3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(3-ethoxypropyl)amino]-3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H28N4O4S2
    2-[(3-ethoxypropyl)amino]-3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-[6-[(6-acetyl-8-cyclopentyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]pyridin-3-yl]propanamide —— C22H24N6O3
    N-[6-[(6-acetyl-8-cyclopentyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]pyridin-3-yl]propanamide
    —— 6-(5-{(Z)-1-[2-(isobutylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-4-oxo-2-thioxo-1,3-thiazolan-3-yl)hexanoic acid —— C22H26N4O4S2
    6-(5-{(Z)-1-[2-(isobutylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-4-oxo-2-thioxo-1,3-thiazolan-3-yl)hexanoic acid