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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 吡咯烷类

    吡咯烷类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— prop-2-enyl 2-[(3E)-3-[hydroxy-(3-methoxyphenyl)methylidene]-2-(4-hydroxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H22N2O7S
    prop-2-enyl 2-[(3E)-3-[hydroxy-(3-methoxyphenyl)methylidene]-2-(4-hydroxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(3E)-2-(3-ethoxy-4-hydroxyphenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H26N2O8S
    prop-2-enyl 2-[(3E)-2-(3-ethoxy-4-hydroxyphenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— 5-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-3-hydroxy-4-(4-methylbenzoyl)-2,5-dihydro-1H-pyrrol-2-one —— C22H23ClN2O3
    5-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-3-hydroxy-4-(4-methylbenzoyl)-2,5-dihydro-1H-pyrrol-2-one
    —— methyl 2-[(3E)-3-[(3-chloro-4-methoxyphenyl)(hydroxy)methylidene]-2-(3-fluorophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C24H18ClFN2O6S
    methyl 2-[(3E)-3-[(3-chloro-4-methoxyphenyl)(hydroxy)methylidene]-2-(3-fluorophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(3E)-2-(4-hydroxy-3-methoxyphenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H24N2O8S
    prop-2-enyl 2-[(3E)-2-(4-hydroxy-3-methoxyphenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C30H29N3O6S
    (4E)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-(6-chloro-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C28H24ClN3O5S
    (4E)-1-(6-chloro-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4Z)-4-[(4-chlorophenyl)-hydroxymethylidene]-5-(2-fluorophenyl)-1-(2-morpholin-4-ylethyl)pyrrolidine-2,3-dione —— C23H22ClFN2O4
    (4Z)-4-[(4-chlorophenyl)-hydroxymethylidene]-5-(2-fluorophenyl)-1-(2-morpholin-4-ylethyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione —— C28H35N3O6
    (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-1-[5-[(2,4-dichlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C30H26Cl2N4O5S2
    (4E)-1-[5-[(2,4-dichlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-benzyl-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C28H28N2O5
    (4E)-1-benzyl-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C25H31N3O5
    (4E)-1-[2-(dimethylamino)ethyl]-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C30H28N4O5S2
    (4E)-1-(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione —— C27H30N4O5
    (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione
    —— (2R)-2-[(3S,4S)-3-[[4-(2-benzamidoethyl)piperidin-1-yl]methyl]-4-(3-fluorophenyl)pyrrolidin-1-yl]-2-cyclohexylacetic acid;(2R)-2-[(3S,4S)-3-[[4-(2-benzamidoethyl)piperidin-1-yl]methyl]-4-phenylpyrrolidin-1-yl]-2-cyclohexylacetic acid;(2R)-2-[(3S,4S)-3-[[4-(benzylcarbamoyloxy)piperidin-1-yl]methyl]-4-phenylpyrrolidin-1-yl]-2-cyclohexylacetic acid;(2R)-2-[(3S,4S)-3-[[4-[(4-cyanophenyl)methylcarbamoyl-ethylamino]piperidin-1-yl]methyl]-4-phenylpyrrolidin-1-yl]-2-cyclohexylacetic acid;(2R)-2-cyclohexyl-2-[(3S,4S)-3-(3-fluorophenyl)-4-[[4-[methyl-[(4-methylphenyl)methylcarbamoyl]amino]piperidin-1-yl]methyl]pyrrolidin-1-yl]acetic acid —— C167H226F2N18O16
    (2R)-2-[(3S,4S)-3-[[4-(2-benzamidoethyl)piperidin-1-yl]methyl]-4-(3-fluorophenyl)pyrrolidin-1-yl]-2-cyclohexylacetic acid;(2R)-2-[(3S,4S)-3-[[4-(2-benzamidoethyl)piperidin-1-yl]methyl]-4-phenylpyrrolidin-1-yl]-2-cyclohexylacetic acid;(2R)-2-[(3S,4S)-3-[[4-(benzylcarbamoyloxy)piperidin-1-yl]methyl]-4-phenylpyrrolidin-1-yl]-2-cyclohexylacetic acid;(2R)-2-[(3S,4S)-3-[[4-[(4-cyanophenyl)methylcarbamoyl-ethylamino]piperidin-1-yl]methyl]-4-phenylpyrrolidin-1-yl]-2-cyclohexylacetic acid;(2R)-2-cyclohexyl-2-[(3S,4S)-3-(3-fluorophenyl)-4-[[4-[methyl-[(4-methylphenyl)methylcarbamoyl]amino]piperidin-1-yl]methyl]pyrrolidin-1-yl]acetic acid
    —— (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C29H27N3O5S
    (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione —— C23H26N2O6
    (4E)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-propoxyphenyl)-1-[5-[(2-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C30H27FN4O5S2
    (4E)-5-(3-ethoxy-4-propoxyphenyl)-1-[5-[(2-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(2-morpholin-4-ylethyl)pyrrolidine-2,3-dione —— C27H33N3O6
    (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(2-morpholin-4-ylethyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione —— C26H28N4O5
    (4E)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione
    —— methyl 2-[(3E)-2-(3-ethoxy-4-propoxyphenyl)-3-[hydroxy(pyridin-4-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H27N3O7S
    methyl 2-[(3E)-2-(3-ethoxy-4-propoxyphenyl)-3-[hydroxy(pyridin-4-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-5-(3-ethoxy-4-propoxyphenyl)-1-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C30H27FN4O5S2
    (4E)-5-(3-ethoxy-4-propoxyphenyl)-1-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-4-[(4-chlorophenyl)(hydroxy)methylidene]-5-(2-fluorophenyl)-1-(4-methylphenyl)pyrrolidine-2,3-dione —— C24H17ClFNO3
    (4E)-4-[(4-chlorophenyl)(hydroxy)methylidene]-5-(2-fluorophenyl)-1-(4-methylphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[3-(diethylamino)propyl]-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C28H37N3O5
    (4E)-1-[3-(diethylamino)propyl]-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C24H24N4O5S
    (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(diethylamino)ethyl]-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C27H35N3O5
    (4E)-1-[2-(diethylamino)ethyl]-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-diethoxyphenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C29H27N3O5S
    (4E)-5-(3,4-diethoxyphenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— N-[(4R)-1-(4-acetylpiperazine-1-carbonyl)-4-(4-fluorophenyl)pyrrolidin-2-yl]-2-[3,5-bis(trifluoromethyl)phenyl]-N,2-dimethylpropanamide —— C30H33F7N4O3
    N-[(4R)-1-(4-acetylpiperazine-1-carbonyl)-4-(4-fluorophenyl)pyrrolidin-2-yl]-2-[3,5-bis(trifluoromethyl)phenyl]-N,2-dimethylpropanamide
    —— (4E)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C26H25N3O5
    (4E)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-1-butyl-4-[hydroxy(phenyl)methylidene]-5-(3-nitrophenyl)pyrrolidine-2,3-dione —— C21H20N2O5
    (4E)-1-butyl-4-[hydroxy(phenyl)methylidene]-5-(3-nitrophenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione —— C27H33N3O6
    (4E)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-1-benzyl-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C27H26N2O5
    (4E)-1-benzyl-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-diethoxyphenyl)-1-[2-(diethylamino)ethyl]-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C26H33N3O5
    (4E)-5-(3,4-diethoxyphenyl)-1-[2-(diethylamino)ethyl]-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (E)-{2-(3,4-dimethoxyphenyl)-1-[2-(morpholin-4-ium-4-yl)ethyl]-4,5-dioxopyrrolidin-3-ylidene}(4-propoxyphenyl)methanolate —— C28H34N2O7
    (E)-{2-(3,4-dimethoxyphenyl)-1-[2-(morpholin-4-ium-4-yl)ethyl]-4,5-dioxopyrrolidin-3-ylidene}(4-propoxyphenyl)methanolate
    —— (4E)-5-(3,4-diethoxyphenyl)-1-[3-(diethylamino)propyl]-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C27H35N3O5
    (4E)-5-(3,4-diethoxyphenyl)-1-[3-(diethylamino)propyl]-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C30H27ClN4O5S2
    (4E)-1-[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione —— C31H30N4O5S2
    (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione
    —— ethyl 2-[(3E)-3-[(3-butoxyphenyl)-hydroxymethylidene]-2-[4-(dimethylamino)phenyl]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H33N3O6S
    ethyl 2-[(3E)-3-[(3-butoxyphenyl)-hydroxymethylidene]-2-[4-(dimethylamino)phenyl]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(3E)-3-[hydroxy-(3-methoxyphenyl)methylidene]-2-(4-methylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H24N2O6S
    prop-2-enyl 2-[(3E)-3-[hydroxy-(3-methoxyphenyl)methylidene]-2-(4-methylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-5-(3,4-diethoxyphenyl)-1-[3-(dimethylamino)propyl]-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C25H31N3O5
    (4E)-5-(3,4-diethoxyphenyl)-1-[3-(dimethylamino)propyl]-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(2-phenylethyl)pyrrolidine-2,3-dione —— C28H28N2O5
    (4E)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(2-phenylethyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C24H23N3O5S
    (4E)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— ethyl 2-[(3E)-3-[(3-butoxyphenyl)-hydroxymethylidene]-2-(3-chlorophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H27ClN2O6S
    ethyl 2-[(3E)-3-[(3-butoxyphenyl)-hydroxymethylidene]-2-(3-chlorophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(3E)-2-(4-fluorophenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H21FN2O6S
    prop-2-enyl 2-[(3E)-2-(4-fluorophenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(3E)-3-[hydroxy-(3-methoxyphenyl)methylidene]-2-(3-nitrophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H21N3O8S
    prop-2-enyl 2-[(3E)-3-[hydroxy-(3-methoxyphenyl)methylidene]-2-(3-nitrophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(3E)-2-(3,4-diethoxyphenyl)-3-[hydroxy(pyridin-4-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H27N3O7S
    prop-2-enyl 2-[(3E)-2-(3,4-diethoxyphenyl)-3-[hydroxy(pyridin-4-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— ethyl 2-[(3E)-2-(3,4-diethoxyphenyl)-3-[hydroxy(pyridin-4-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H27N3O7S
    ethyl 2-[(3E)-2-(3,4-diethoxyphenyl)-3-[hydroxy(pyridin-4-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-1-(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione —— C29H26N4O5S2
    (4E)-1-(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3,4-diethoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]pyrrolidine-2,3-dione
    —— ethyl 2-[(3E)-3-[(3-butoxyphenyl)-hydroxymethylidene]-2-(4-methoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H30N2O7S
    ethyl 2-[(3E)-3-[(3-butoxyphenyl)-hydroxymethylidene]-2-(4-methoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (E)-[1-[3-(dimethylazaniumyl)propyl]-4,5-dioxo-2-(4-propan-2-ylphenyl)pyrrolidin-3-ylidene]-(2-methylimidazo[1,2-a]pyridin-3-yl)methanolate —— C27H32N4O3
    (E)-[1-[3-(dimethylazaniumyl)propyl]-4,5-dioxo-2-(4-propan-2-ylphenyl)pyrrolidin-3-ylidene]-(2-methylimidazo[1,2-a]pyridin-3-yl)methanolate