摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    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
    —— (5E)-5-[[2-(furan-2-ylmethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H20N4O3S2
    (5E)-5-[[2-(furan-2-ylmethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(1R)-1-phenylethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-(2-Hydroxyhex-5-enyl)-2-[(3-methoxyphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H27N3O3
    6-(2-Hydroxyhex-5-enyl)-2-[(3-methoxyphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— ethyl 1-[3-[(E)-(3-hexyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate —— C26H32N4O4S2
    ethyl 1-[3-[(E)-(3-hexyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— N-[3-Cyano-1-(3-isopropoxy-propyl)-8-methyl-10-oxo-1,10-dihydro-1,9,10a-triaza-anthracen-(2E)-ylide ne]-acetamide —— C21H23N5O3
    N-[3-Cyano-1-(3-isopropoxy-propyl)-8-methyl-10-oxo-1,10-dihydro-1,9,10a-triaza-anthracen-(2E)-ylide ne]-acetamide
    —— ethyl 2-oxo-7-[[(2R)-oxolan-2-yl]methyl]-6-[(2S)-2-phenylbutanoyl]imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C29H30N4O5
    ethyl 2-oxo-7-[[(2R)-oxolan-2-yl]methyl]-6-[(2S)-2-phenylbutanoyl]imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— ethyl 2-oxo-7-[[(2S)-oxolan-2-yl]methyl]-6-[(2S)-2-phenylbutanoyl]imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C29H30N4O5
    ethyl 2-oxo-7-[[(2S)-oxolan-2-yl]methyl]-6-[(2S)-2-phenylbutanoyl]imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— (5E)-3-(3-ethoxypropyl)-5-[[2-(3-morpholin-4-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H31N5O4S2
    (5E)-3-(3-ethoxypropyl)-5-[[2-(3-morpholin-4-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-imino-11-methyl-7-(2-morpholin-4-ylethyl)-2-oxo-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C26H35N7O3
    6-imino-11-methyl-7-(2-morpholin-4-ylethyl)-2-oxo-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— (5E)-3-[(2S)-butan-2-yl]-5-[[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H24N4O3S2
    (5E)-3-[(2S)-butan-2-yl]-5-[[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-(3-methoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O3S2
    (5E)-5-[[2-(3-methoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-tert-butyl-7-butyl-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C21H27N5O2
    N-tert-butyl-7-butyl-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 2-Benzyl-6-(2-methoxyacetyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C17H19N3O3
    2-Benzyl-6-(2-methoxyacetyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— Ethyl 2-[3-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-4-oxo-1,3-thiazolidin-2-ylidene]acetate —— C17H17N3O4S
    Ethyl 2-[3-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-4-oxo-1,3-thiazolidin-2-ylidene]acetate
    —— 2-(diethoxymethyl)-N-(3,4-dimethylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C21H28N4O4
    2-(diethoxymethyl)-N-(3,4-dimethylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— 6-(2-Chloro-2-phenylacetyl)-2-[(3-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C23H22ClN3O2
    6-(2-Chloro-2-phenylacetyl)-2-[(3-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— (5E)-3-benzyl-5-[[9-methyl-2-[(4-methylphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H24N4O2S2
    (5E)-3-benzyl-5-[[9-methyl-2-[(4-methylphenyl)methylamino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[7-methyl-4-oxo-2-[[(2R)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O3S2
    (5E)-5-[[7-methyl-4-oxo-2-[[(2R)-oxolan-2-yl]methylamino]pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-(furan-2-ylmethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H22N4O4S2
    (5E)-5-[[2-(furan-2-ylmethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-[(2R)-2-ethylhexyl]-5-[[9-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H38N4O3S2
    (5E)-3-[(2R)-2-ethylhexyl]-5-[[9-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-[(2S)-2-ethylhexyl]-5-[[9-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H38N4O3S2
    (5E)-3-[(2S)-2-ethylhexyl]-5-[[9-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (Z)-3-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-(4-methylphenyl)sulfonylprop-2-enenitrile —— C25H26N4O4S
    (Z)-3-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-(4-methylphenyl)sulfonylprop-2-enenitrile
    —— 6-imino-7-[(4-methoxyphenyl)methyl]-N-(2-methylpropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C24H25N5O3
    6-imino-7-[(4-methoxyphenyl)methyl]-N-(2-methylpropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— (5E)-3-[(2R)-2-ethylhexyl]-5-[[7-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H38N4O3S2
    (5E)-3-[(2R)-2-ethylhexyl]-5-[[7-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-(dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-hexyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H34N4O2S2
    (5E)-5-[[2-(dipropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-hexyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (Z)-3-[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-(4-methylphenyl)sulfonylprop-2-enenitrile —— C25H26N4O4S
    (Z)-3-[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-(4-methylphenyl)sulfonylprop-2-enenitrile
    —— 3-{(E)-[3-(3-Ethoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-{[3-(4-morpholinyl)propyl]amino}-4H-pyrido[1,2-A]pyrimidin-4-one —— C25H33N5O4S2
    3-{(E)-[3-(3-Ethoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-{[3-(4-morpholinyl)propyl]amino}-4H-pyrido[1,2-A]pyrimidin-4-one
    —— 1-[3-[(Z)-2-cyano-3-oxo-3-[[(2R)-oxolan-2-yl]methylamino]prop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C24H28N6O4
    1-[3-[(Z)-2-cyano-3-oxo-3-[[(2R)-oxolan-2-yl]methylamino]prop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— (Z)-2-cyano-3-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-(4-methylphenyl)prop-2-enamide —— C26H27N5O3
    (Z)-2-cyano-3-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-(4-methylphenyl)prop-2-enamide
    —— (5E)-3-benzyl-5-[[2-(dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O2S2
    (5E)-3-benzyl-5-[[2-(dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-(2-Bromobenzoyl)-2-[[3-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C22H17BrF3N3O2
    6-(2-Bromobenzoyl)-2-[[3-(trifluoromethyl)phenyl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— ethyl 1-[9-methyl-4-oxo-3-[(E)-(4-oxo-3-pentyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate —— C26H32N4O4S2
    ethyl 1-[9-methyl-4-oxo-3-[(E)-(4-oxo-3-pentyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate
    —— 1-[3-[(Z)-2-cyano-3-oxo-3-[[(2S)-oxolan-2-yl]methylamino]prop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C24H28N6O4
    1-[3-[(Z)-2-cyano-3-oxo-3-[[(2S)-oxolan-2-yl]methylamino]prop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 4-[(5E)-5-[[2-(3-imidazol-1-ylpropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid —— C23H24N6O4S2
    4-[(5E)-5-[[2-(3-imidazol-1-ylpropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid
    —— (5E)-3-[(2R)-butan-2-yl]-5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O2S2
    (5E)-3-[(2R)-butan-2-yl]-5-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-(4-Nitrophenyl)-2-phenyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 339029-38-8 C19H16N4O2
    6-(4-Nitrophenyl)-2-phenyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 6-(2-Chlorobenzoyl)-2-(4-methylphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C21H18ClN3O2
    6-(2-Chlorobenzoyl)-2-(4-methylphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— (5E)-5-[[2-(3-hydroxypropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[[(2R)-oxolan-2-yl]methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H24N4O4S2
    (5E)-5-[[2-(3-hydroxypropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[[(2R)-oxolan-2-yl]methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-3-cyclopentyl-5-[[2-(dipropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H30N4O2S2
    (5E)-3-cyclopentyl-5-[[2-(dipropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-[3-[(Z)-3-(benzylamino)-2-cyano-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C26H26N6O3
    1-[3-[(Z)-3-(benzylamino)-2-cyano-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— (Z)-2-cyano-3-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)-N-(2-phenylethyl)prop-2-enamide —— C25H25N5O2
    (Z)-2-cyano-3-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)-N-(2-phenylethyl)prop-2-enamide
    —— (5E)-5-[[2-[[(2S)-2-hydroxy-2-phenylethyl]amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H22N4O3S2
    (5E)-5-[[2-[[(2S)-2-hydroxy-2-phenylethyl]amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-(1,3-benzodioxol-5-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(2R)-butan-2-yl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O4S2
    (5E)-5-[[2-(1,3-benzodioxol-5-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(2R)-butan-2-yl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(3-Methoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O3S2
    5-[[2-(3-Methoxypropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-(1,3-benzodioxol-5-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(2S)-butan-2-yl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H24N4O4S2
    (5E)-5-[[2-(1,3-benzodioxol-5-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(2S)-butan-2-yl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H22N4O3S2
    (5E)-5-[[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H26N4O3S2
    (5E)-5-[[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (Z)-2-(1,3-benzothiazol-2-yl)-3-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)prop-2-enenitrile —— C22H17N5O2S
    (Z)-2-(1,3-benzothiazol-2-yl)-3-(2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)prop-2-enenitrile
    —— (5E)-3-[(2-chlorophenyl)methyl]-5-[[2-(dipropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H27ClN4O2S2
    (5E)-3-[(2-chlorophenyl)methyl]-5-[[2-(dipropylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-Sec-butyl-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidine-2-carboxamide —— C17H20N4O2
    N-Sec-butyl-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidine-2-carboxamide
    —— 6,10-dimethyl-2-oxo-N-(pyridin-3-ylmethyl)-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C19H18N5O2+
    6,10-dimethyl-2-oxo-N-(pyridin-3-ylmethyl)-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide