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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
    —— 3-[(Z)-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[2-(2-hydroxyethoxy)ethyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H28N4O4S2
    3-[(Z)-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[2-(2-hydroxyethoxy)ethyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(2-methoxyethyl)amino]-3-[(Z)-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C15H14N4O3S2
    2-[(2-methoxyethyl)amino]-3-[(Z)-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(2-furylmethyl)amino]-3-[(Z)-(3-methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C18H14N4O3S2
    2-[(2-furylmethyl)amino]-3-[(Z)-(3-methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(4-methoxybenzyl)amino]-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H24N4O4S2
    2-[(4-methoxybenzyl)amino]-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-{[3-(1H-Imidazol-1-YL)propyl]amino}-3-[(Z)-(3-isopropyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-A]pyrimidin-4-one —— C21H22N6O2S2
    2-{[3-(1H-Imidazol-1-YL)propyl]amino}-3-[(Z)-(3-isopropyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-A]pyrimidin-4-one
    —— Salor-int L246123-1EA 361994-32-3 C22H26N4O3S2
    Salor-int L246123-1EA
    —— Salor-int L424706-1EA —— C23H22N4O4S2
    Salor-int L424706-1EA
    —— 2-[(3-hydroxypropyl)amino]-3-{(Z)-[4-oxo-3-(tetrahydro-2-furanylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H22N4O4S2
    2-[(3-hydroxypropyl)amino]-3-{(Z)-[4-oxo-3-(tetrahydro-2-furanylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (3E)-3-(anilinomethylidene)-2-(2-hydroxyethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one —— C18H18N4O2
    (3E)-3-(anilinomethylidene)-2-(2-hydroxyethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— (E)-3-cyclopentyl-5-((2-(3,5-dimethylpiperidin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one —— C25H30N4O2S2
    (E)-3-cyclopentyl-5-((2-(3,5-dimethylpiperidin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one
    —— 2-{[2-(2-Hydroxyethoxy)ethyl]amino}-3-{(E)-[4-oxo-3-(2-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-A]pyrimidin-4-one —— C24H24N4O4S2
    2-{[2-(2-Hydroxyethoxy)ethyl]amino}-3-{(E)-[4-oxo-3-(2-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-A]pyrimidin-4-one
    —— 9-methyl-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H24N4O2S2
    9-methyl-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (Z)-5-((2-((2-hydroxyethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-((tetrahydrofuran-2-yl)methyl)-2-thioxothiazolidin-4-one 378769-04-1 C19H20N4O4S2
    (Z)-5-((2-((2-hydroxyethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-((tetrahydrofuran-2-yl)methyl)-2-thioxothiazolidin-4-one
    —— 3-{(Z)-[3-(butan-2-yl)-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 —— C22H26N4O3S2
    3-{(Z)-[3-(butan-2-yl)-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
    —— 3-{(Z)-[3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-{[2-(morpholin-4-yl)ethyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H27N5O4S2
    3-{(Z)-[3-(2-methoxyethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-{[2-(morpholin-4-yl)ethyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(2-methoxyethyl)amino]-9-methyl-3-[(Z)-(3-methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one 381691-99-2 C17H18N4O3S2
    2-[(2-methoxyethyl)amino]-9-methyl-3-[(Z)-(3-methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(3-benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(4-methylpiperidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one 374549-99-2 C25H24N4O2S2
    3-[(Z)-(3-benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(4-methylpiperidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (6Z)-1,3,8-trimethyl-6-[(pyridin-3-ylmethylamino)methylidene]pyrido[2,3-d]pyrimidine-2,4,5,7-tetrone —— C17H17N5O4
    (6Z)-1,3,8-trimethyl-6-[(pyridin-3-ylmethylamino)methylidene]pyrido[2,3-d]pyrimidine-2,4,5,7-tetrone
    —— (6Z)-8-methyl-6-[(4-nitroanilino)methylidene]-1,3-diphenylpyrido[2,3-d]pyrimidine-2,4,5,7-tetrone —— C27H19N5O6
    (6Z)-8-methyl-6-[(4-nitroanilino)methylidene]-1,3-diphenylpyrido[2,3-d]pyrimidine-2,4,5,7-tetrone
    —— (6Z)-1,3,8-trimethyl-6-[(4-nitroanilino)methylidene]pyrido[2,3-d]pyrimidine-2,4,5,7-tetrone —— C17H15N5O6
    (6Z)-1,3,8-trimethyl-6-[(4-nitroanilino)methylidene]pyrido[2,3-d]pyrimidine-2,4,5,7-tetrone
    —— 5-[(2S)-piperidin-2-yl]-11-(thiophen-2-ylmethyl)-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C19H23N5OS
    5-[(2S)-piperidin-2-yl]-11-(thiophen-2-ylmethyl)-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— 11-benzyl-5-[(3R)-piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C21H25N5O
    11-benzyl-5-[(3R)-piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— tert-butyl (3R)-3-(8-oxo-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-5-yl)piperidine-1-carboxylate —— C19H27N5O3
    tert-butyl (3R)-3-(8-oxo-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-5-yl)piperidine-1-carboxylate
    —— 5-[(2R)-piperidin-2-yl]-11-(thiophen-2-ylmethyl)-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C19H23N5OS
    5-[(2R)-piperidin-2-yl]-11-(thiophen-2-ylmethyl)-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— tert-butyl (3S)-3-(8-oxo-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-5-yl)piperidine-1-carboxylate —— C19H27N5O3
    tert-butyl (3S)-3-(8-oxo-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-5-yl)piperidine-1-carboxylate
    —— 11-propan-2-yl-5-[(2R)-pyrrolidin-2-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C16H23N5O
    11-propan-2-yl-5-[(2R)-pyrrolidin-2-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— 11-benzyl-5-[(3S)-piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C21H25N5O
    11-benzyl-5-[(3S)-piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— [(Z)-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino] N-cyclohexylcarbamate —— C20H25N5O4
    [(Z)-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylideneamino] N-cyclohexylcarbamate
    —— [(Z)-(9-methyl-4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea —— C15H18N6OS
    [(Z)-(9-methyl-4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylideneamino]thiourea
    —— 3-[(Z)-hydroxyiminomethyl]-9-methyl-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-4-one —— C14H16N4O2
    3-[(Z)-hydroxyiminomethyl]-9-methyl-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-4-one
    —— (3Z)-3-[(3-chloroanilino)methylidene]-2-(2-hydroxyethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one —— C18H17ClN4O2
    (3Z)-3-[(3-chloroanilino)methylidene]-2-(2-hydroxyethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— ethyl (6Z)-6-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]imino-2-oxo-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C28H23ClFN5O5
    ethyl (6Z)-6-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]imino-2-oxo-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— ethyl (6Z)-7-(2-methoxyethyl)-11-methyl-2-oxo-6-(pyridine-4-carbonylimino)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C24H23N5O5
    ethyl (6Z)-7-(2-methoxyethyl)-11-methyl-2-oxo-6-(pyridine-4-carbonylimino)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(morpholin-4-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H24N4O3S2
    3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(morpholin-4-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-{(Z)-[3-(2-Furylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-(4-methyl-1-piperidinyl)-4H-pyrido[1,2-A]pyrimidin-4-one —— C24H24N4O3S2
    3-{(Z)-[3-(2-Furylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-(4-methyl-1-piperidinyl)-4H-pyrido[1,2-A]pyrimidin-4-one
    —— N-[(Z)-(3,4-dimethoxyphenyl)methylideneamino]-1,3,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C20H21N5O5
    N-[(Z)-(3,4-dimethoxyphenyl)methylideneamino]-1,3,7-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— (5Z)-5-[(7-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O2S2
    (5Z)-5-[(7-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— [(1S)-1-cyclohexylethyl] 4-oxopyrido[1,2-a]pyrimidine-3-carboxylate —— C17H20N2O3
    [(1S)-1-cyclohexylethyl] 4-oxopyrido[1,2-a]pyrimidine-3-carboxylate
    —— [(1R)-1-cyclohexylethyl] 4-oxopyrido[1,2-a]pyrimidine-3-carboxylate —— C17H20N2O3
    [(1R)-1-cyclohexylethyl] 4-oxopyrido[1,2-a]pyrimidine-3-carboxylate
    —— [(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl] 4-oxopyrido[1,2-a]pyrimidine-3-carboxylate —— C17H11Cl2FN2O3
    [(1R)-1-(2,6-dichloro-3-fluorophenyl)ethyl] 4-oxopyrido[1,2-a]pyrimidine-3-carboxylate
    —— 3-[(Z)-(3-ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-7-methyl-2-[(4-methylbenzyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H22N4O2S2
    3-[(Z)-(3-ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-7-methyl-2-[(4-methylbenzyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(2-furylmethyl)amino]-9-methyl-3-[(Z)-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H20N4O3S2
    2-[(2-furylmethyl)amino]-9-methyl-3-[(Z)-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (8E)-6-methyl-4-(3,4,5-trimethoxyphenyl)-8-[(3,4,5-trimethoxyphenyl)methylidene]-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione;hydrochloride —— C27H34ClN3O6S
    (8E)-6-methyl-4-(3,4,5-trimethoxyphenyl)-8-[(3,4,5-trimethoxyphenyl)methylidene]-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione;hydrochloride
    —— (E)-But-2-enedioic acid [4-(3-bromo-phenylamino)-pyrido[3,4-d]pyrimidin-6-yl]-amide (3-diethylamino-propyl)-amide —— C24H28BrN7O2
    (E)-But-2-enedioic acid [4-(3-bromo-phenylamino)-pyrido[3,4-d]pyrimidin-6-yl]-amide (3-diethylamino-propyl)-amide
    —— Pyrido[4,3-d]pyrimidine deriv. 3q —— C19H21BrN6O
    Pyrido[4,3-d]pyrimidine deriv. 3q
    —— 4-N-(3-bromophenyl)-6-N-[3-(4-methylpiperazin-1-yl)propyl]pyrido[3,4-d]pyrimidine-4,6-diamine —— C21H26BrN7
    4-N-(3-bromophenyl)-6-N-[3-(4-methylpiperazin-1-yl)propyl]pyrido[3,4-d]pyrimidine-4,6-diamine
    —— 7-N-methyl-4-N-(3-methylphenyl)pyrido[4,3-d]pyrimidine-4,7-diamine —— C15H15N5
    7-N-methyl-4-N-(3-methylphenyl)pyrido[4,3-d]pyrimidine-4,7-diamine
    —— 4-N-(3-bromophenyl)-7-N-[5-(dimethylamino)pentyl]pyrido[4,3-d]pyrimidine-4,7-diamine —— C20H25BrN6
    4-N-(3-bromophenyl)-7-N-[5-(dimethylamino)pentyl]pyrido[4,3-d]pyrimidine-4,7-diamine
    —— N-[(2-Methoxyphenyl)methyl]-4-oxo-4H-pyrido[1,2-A]pyrimidine-3-carboxamide —— C17H15N3O3
    N-[(2-Methoxyphenyl)methyl]-4-oxo-4H-pyrido[1,2-A]pyrimidine-3-carboxamide
    —— 2,9-dichloro-8-(morpholin-4-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C16H13Cl2N3O4S
    2,9-dichloro-8-(morpholin-4-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one