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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
    —— 6-imino-7-(3-methoxypropyl)-11-methyl-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C22H27N5O4
    6-imino-7-(3-methoxypropyl)-11-methyl-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-7-(2-methoxyethyl)-11-methyl-2-oxo-N-[(1R)-1-phenylethyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C24H25N5O3
    6-imino-7-(2-methoxyethyl)-11-methyl-2-oxo-N-[(1R)-1-phenylethyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-N-(3-methoxypropyl)-11-methyl-2-oxo-7-[[(2S)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C22H27N5O4
    6-imino-N-(3-methoxypropyl)-11-methyl-2-oxo-7-[[(2S)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-7-(2-methoxyethyl)-2-oxo-N-[[(2S)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C20H23N5O4
    6-imino-7-(2-methoxyethyl)-2-oxo-N-[[(2S)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-7-(2-methoxyethyl)-11-methyl-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C21H25N5O4
    6-imino-7-(2-methoxyethyl)-11-methyl-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 7-(3-ethoxypropyl)-6-imino-11-methyl-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C23H29N5O4
    7-(3-ethoxypropyl)-6-imino-11-methyl-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 7-(3-ethoxypropyl)-6-imino-2-oxo-N-[(1R)-1-phenylethyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C25H27N5O3
    7-(3-ethoxypropyl)-6-imino-2-oxo-N-[(1R)-1-phenylethyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-7-(2-methoxyethyl)-13-methyl-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C21H25N5O4
    6-imino-7-(2-methoxyethyl)-13-methyl-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 7-[(2S)-butan-2-yl]-6-imino-13-methyl-2-oxo-N-prop-2-enyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C20H23N5O2
    7-[(2S)-butan-2-yl]-6-imino-13-methyl-2-oxo-N-prop-2-enyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-7-(3-methoxypropyl)-11-methyl-2-oxo-N-[[(2S)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C22H27N5O4
    6-imino-7-(3-methoxypropyl)-11-methyl-2-oxo-N-[[(2S)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-7-(2-methoxyethyl)-13-methyl-2-oxo-N-[(1S)-1-phenylethyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C24H25N5O3
    6-imino-7-(2-methoxyethyl)-13-methyl-2-oxo-N-[(1S)-1-phenylethyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 7-[(2S)-butan-2-yl]-6-imino-N-(3-methoxypropyl)-13-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C21H27N5O3
    7-[(2S)-butan-2-yl]-6-imino-N-(3-methoxypropyl)-13-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-N-(3-methoxypropyl)-11-methyl-2-oxo-7-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C22H27N5O4
    6-imino-N-(3-methoxypropyl)-11-methyl-2-oxo-7-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 7-[(2R)-butan-2-yl]-6-imino-N-(3-methoxypropyl)-13-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C21H27N5O3
    7-[(2R)-butan-2-yl]-6-imino-N-(3-methoxypropyl)-13-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-[(2-methylpropyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H32N4O2S2
    3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-[(2-methylpropyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pentylamino)-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H32N4O2S2
    3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pentylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(cyclohexylamino)-3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H32N4O2S2
    2-(cyclohexylamino)-3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— ethyl (6E)-6-[2-(4-chlorophenoxy)-2-methylpropanoyl]imino-7-(2-methylpropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C28H29ClN4O5
    ethyl (6E)-6-[2-(4-chlorophenoxy)-2-methylpropanoyl]imino-7-(2-methylpropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 6-imino-7-[(4-methoxyphenyl)methyl]-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C25H25N5O4
    6-imino-7-[(4-methoxyphenyl)methyl]-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-7-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-N-[[(2S)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C27H29N5O4
    6-imino-7-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-N-[[(2S)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-7-[(4-methoxyphenyl)methyl]-2-oxo-N-[[(2S)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C25H25N5O4
    6-imino-7-[(4-methoxyphenyl)methyl]-2-oxo-N-[[(2S)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-imino-7-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C27H29N5O4
    6-imino-7-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-N-[[(2R)-oxolan-2-yl]methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— (8Z)-4-(2-chlorophenyl)-8-[(2-chlorophenyl)methylidene]-6-methyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione —— C21H19Cl2N3S
    (8Z)-4-(2-chlorophenyl)-8-[(2-chlorophenyl)methylidene]-6-methyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione
    —— (5Z)-5-[[2-(3,5-dimethylpiperidin-1-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H30N4O3S2
    (5Z)-5-[[2-(3,5-dimethylpiperidin-1-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-{(Z)-[3-(butan-2-yl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-{[2-(2-hydroxyethoxy)ethyl]amino}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H26N4O4S2
    3-{(Z)-[3-(butan-2-yl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-{[2-(2-hydroxyethoxy)ethyl]amino}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— tert-butyl (1R,9R)-3-anilino-5-(dimethylamino)-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene-12-carboxylate —— C22H29N5O2
    tert-butyl (1R,9R)-3-anilino-5-(dimethylamino)-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene-12-carboxylate
    —— 11-[2-(4-methylphenyl)acetyl]-5-[(3R)-1-[2-(4-methylphenyl)acetyl]piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C32H35N5O3
    11-[2-(4-methylphenyl)acetyl]-5-[(3R)-1-[2-(4-methylphenyl)acetyl]piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— 11-[2-(4-methylphenyl)acetyl]-5-[(3S)-1-[2-(4-methylphenyl)acetyl]piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C32H35N5O3
    11-[2-(4-methylphenyl)acetyl]-5-[(3S)-1-[2-(4-methylphenyl)acetyl]piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— 3-{(Z)-[3-(2-chlorobenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-7-methyl-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H21ClN4O2S2
    3-{(Z)-[3-(2-chlorobenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-7-methyl-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 11-(cyclopentanecarbonyl)-5-[(3S)-1-(cyclopentanecarbonyl)piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C26H35N5O3
    11-(cyclopentanecarbonyl)-5-[(3S)-1-(cyclopentanecarbonyl)piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— 11-(cyclohexanecarbonyl)-5-[(3S)-1-(cyclohexanecarbonyl)piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C28H39N5O3
    11-(cyclohexanecarbonyl)-5-[(3S)-1-(cyclohexanecarbonyl)piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— 11-(2-thiophen-2-ylacetyl)-5-[(3R)-1-(2-thiophen-2-ylacetyl)piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C26H27N5O3S2
    11-(2-thiophen-2-ylacetyl)-5-[(3R)-1-(2-thiophen-2-ylacetyl)piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— 11-(2-thiophen-2-ylacetyl)-5-[(3S)-1-(2-thiophen-2-ylacetyl)piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C26H27N5O3S2
    11-(2-thiophen-2-ylacetyl)-5-[(3S)-1-(2-thiophen-2-ylacetyl)piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— 2-[(1,3-benzodioxol-5-ylmethyl)amino]-3-[(Z)-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H20N4O4S2
    2-[(1,3-benzodioxol-5-ylmethyl)amino]-3-[(Z)-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 11-(cyclohexanecarbonyl)-5-[(3R)-1-(cyclohexanecarbonyl)piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one —— C28H39N5O3
    11-(cyclohexanecarbonyl)-5-[(3R)-1-(cyclohexanecarbonyl)piperidin-3-yl]-2,6,7,11-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one
    —— 3-{(Z)-[3-(1,1-dioxidotetrahydrothiophen-3-yl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-[(2-methylpropyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H24N4O4S3
    3-{(Z)-[3-(1,1-dioxidotetrahydrothiophen-3-yl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-[(2-methylpropyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(3-ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-7-methyl-2-[(2,2,6,6-tetramethylpiperidin-4-yl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H31N5O2S2
    3-[(Z)-(3-ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-7-methyl-2-[(2,2,6,6-tetramethylpiperidin-4-yl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(3,5-dimethylpiperidin-1-yl)-3-[(Z)-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H32N4O2S2
    2-(3,5-dimethylpiperidin-1-yl)-3-[(Z)-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (1S,9S)-12-[(2-fluoro-5-methoxyphenyl)methyl]-5-[(3S)-3-methylpiperidin-1-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-triene —— C23H29FN4O
    (1S,9S)-12-[(2-fluoro-5-methoxyphenyl)methyl]-5-[(3S)-3-methylpiperidin-1-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-triene
    —— (1S,9S)-12-[(2-fluoro-5-methoxyphenyl)methyl]-5-[(3R)-3-methylpiperidin-1-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-triene —— C23H29FN4O
    (1S,9S)-12-[(2-fluoro-5-methoxyphenyl)methyl]-5-[(3R)-3-methylpiperidin-1-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-triene
    —— (1S,9S)-5-[(3S)-3-methylpiperidin-1-yl]-12-[(2-prop-2-enoxyphenyl)methyl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-triene —— C25H32N4O
    (1S,9S)-5-[(3S)-3-methylpiperidin-1-yl]-12-[(2-prop-2-enoxyphenyl)methyl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-triene
    —— (1S,9S)-5-[(3R)-3-methylpiperidin-1-yl]-12-[(2-prop-2-enoxyphenyl)methyl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-triene —— C25H32N4O
    (1S,9S)-5-[(3R)-3-methylpiperidin-1-yl]-12-[(2-prop-2-enoxyphenyl)methyl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-triene
    —— (1R,9R)-12-[(4-methoxy-2,5-dimethylphenyl)methyl]-5-[(3S)-3-methylpiperidin-1-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-triene —— C25H34N4O
    (1R,9R)-12-[(4-methoxy-2,5-dimethylphenyl)methyl]-5-[(3S)-3-methylpiperidin-1-yl]-4,6,12-triazatricyclo[7.2.1.02,7]dodeca-2,4,6-triene
    —— 7-methyl-3-{(Z)-[3-(4-methylbenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H24N4O2S2
    7-methyl-3-{(Z)-[3-(4-methylbenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(1,3-benzothiazol-2-ylhydrazinylidene)methyl]-9-methyl-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-4-one —— C21H20N6OS
    3-[(Z)-(1,3-benzothiazol-2-ylhydrazinylidene)methyl]-9-methyl-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-4-one
    —— 3-allyl-5-{(Z)-1-[2-(isobutylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-2-thioxo-1,3-thiazolan-4-one —— C19H20N4O2S2
    3-allyl-5-{(Z)-1-[2-(isobutylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-2-thioxo-1,3-thiazolan-4-one
    —— 3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(3,5-dimethylpiperidin-1-yl)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H32N4O2S2
    3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(3,5-dimethylpiperidin-1-yl)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (Z)-5-((2-((1-hydroxybutan-2-yl)amino)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-isobutyl-2-thioxothiazolidin-4-one —— C21H26N4O3S2
    (Z)-5-((2-((1-hydroxybutan-2-yl)amino)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-isobutyl-2-thioxothiazolidin-4-one
    —— 3-[(Z)-(3-allyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-7-methyl-2-[(4-methylbenzyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H22N4O2S2
    3-[(Z)-(3-allyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-7-methyl-2-[(4-methylbenzyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-hydroxyethyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H24N4O3S2
    3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-hydroxyethyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one