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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)-2-(3,4-dichlorophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H22Cl2N2O5S
    prop-2-enyl 2-[(3E)-2-(3,4-dichlorophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-prop-2-enoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C28H26N2O4
    (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-prop-2-enoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(3E)-2-(4-butoxy-3-methoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C32H34N2O7S
    prop-2-enyl 2-[(3E)-2-(4-butoxy-3-methoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-5-(3,4-dimethoxyphenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C27H26N2O5
    (4E)-5-(3,4-dimethoxyphenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-bromophenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C25H21BrN2O3
    (4E)-5-(4-bromophenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— ethyl 2-[(4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-2,3-dioxo-5-(4-propan-2-ylphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H30N2O5S
    ethyl 2-[(4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-2,3-dioxo-5-(4-propan-2-ylphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— ethyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(3-methoxy-4-phenylmethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C34H32N2O7S
    ethyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(3-methoxy-4-phenylmethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— ethyl 2-[(3E)-2-(3,4-dimethoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H28N2O7S
    ethyl 2-[(3E)-2-(3,4-dimethoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-5-(3-bromophenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C25H21BrN2O3
    (4E)-5-(3-bromophenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— ethyl 2-[(3E)-2-(4-butoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H32N2O6S
    ethyl 2-[(3E)-2-(4-butoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(3-methoxy-4-pentoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C31H34N2O7S
    methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(3-methoxy-4-pentoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-propoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C28H28N2O4
    (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-propoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(3E)-2-(4-chlorophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H23ClN2O5S
    prop-2-enyl 2-[(3E)-2-(4-chlorophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5R)-5-(2,4-dimethoxyphenyl)-4-[hydroxy(phenyl)methylidene]-1-[(2R)-2-hydroxypropyl]pyrrolidine-2,3-dione —— C22H23NO6
    (5R)-5-(2,4-dimethoxyphenyl)-4-[hydroxy(phenyl)methylidene]-1-[(2R)-2-hydroxypropyl]pyrrolidine-2,3-dione
    —— ethyl 2-[(3E)-2-(4-butoxy-3-methoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C31H34N2O7S
    ethyl 2-[(3E)-2-(4-butoxy-3-methoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-phenyl-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C25H22N2O3
    (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-phenyl-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C31H34N2O5
    (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-ethylphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C27H26N2O3
    (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-ethylphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-[3-methoxy-4-(3-methylbutoxy)phenyl]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C33H36N2O7S
    prop-2-enyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-[3-methoxy-4-(3-methylbutoxy)phenyl]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-2,3-dioxo-5-(4-propan-2-ylphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H30N2O5S
    prop-2-enyl 2-[(4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-2,3-dioxo-5-(4-propan-2-ylphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— ethyl 2-[(3E)-2-(3-bromo-4-hydroxy-5-methoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H25BrN2O7S
    ethyl 2-[(3E)-2-(3-bromo-4-hydroxy-5-methoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— ethyl 2-[(3E)-2-(4-tert-butylphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H32N2O5S
    ethyl 2-[(3E)-2-(4-tert-butylphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— ethyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-methoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H26N2O6S
    ethyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-methoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-methoxycarbonylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H26N2O7S
    prop-2-enyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-methoxycarbonylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C30H32N2O5
    (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— ethyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(3-nitrophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H23N3O7S
    ethyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(3-nitrophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[(3E)-2-(4-butoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H30N2O6S
    methyl 2-[(3E)-2-(4-butoxyphenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C32H36N2O4
    (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— ethyl 2-[(3E)-2-(4-chlorophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H23ClN2O5S
    ethyl 2-[(3E)-2-(4-chlorophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[(4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-2,3-dioxo-5-(4-propoxyphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H28N2O6S
    methyl 2-[(4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-2,3-dioxo-5-(4-propoxyphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-5-(3-chlorophenyl)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C25H29ClN2O3
    (4E)-5-(3-chlorophenyl)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-ethylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H26N2O5S
    methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-ethylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[(3E)-2-(4-chlorophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H21ClN2O5S
    methyl 2-[(3E)-2-(4-chlorophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[(2R)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(3-nitrophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H19N3O9S
    methyl 2-[(2R)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(3-nitrophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— ethyl 2-[(3E)-2-(4-bromophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H23BrN2O5S
    ethyl 2-[(3E)-2-(4-bromophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-hydroxy-3-methoxyphenyl)pyrrolidine-2,3-dione —— C26H32N2O5
    (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-hydroxy-3-methoxyphenyl)pyrrolidine-2,3-dione
    —— methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-methoxycarbonylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H24N2O7S
    methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-methoxycarbonylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-hydroxy-3-methoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H24N2O7S
    methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-hydroxy-3-methoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— ethyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-methylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H26N2O5S
    ethyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-methylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(2-fluorophenyl)pyrrolidine-2,3-dione —— C25H29FN2O3
    (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(2-fluorophenyl)pyrrolidine-2,3-dione
    —— ethyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-fluorophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H23FN2O5S
    ethyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(4-fluorophenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl (1S,2R,6S,7S)-3,5,9-trioxo-4-phenyl-4,8-diazatricyclo[5.2.2.02,6]undec-10-ene-11-carboxylate —— C17H14N2O5
    methyl (1S,2R,6S,7S)-3,5,9-trioxo-4-phenyl-4,8-diazatricyclo[5.2.2.02,6]undec-10-ene-11-carboxylate
    —— methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(3-ethoxy-4-hydroxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H26N2O7S
    methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(3-ethoxy-4-hydroxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(3-hydroxyphenyl)pyrrolidine-2,3-dione —— C25H30N2O4
    (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(3-hydroxyphenyl)pyrrolidine-2,3-dione
    —— methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(3-methoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H24N2O6S
    methyl 2-[(3E)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-2-(3-methoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-5-(4-butoxy-3-methoxyphenyl)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C30H40N2O5
    (4E)-5-(4-butoxy-3-methoxyphenyl)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-ethylphenyl)pyrrolidine-2,3-dione —— C27H34N2O3
    (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-ethylphenyl)pyrrolidine-2,3-dione
    —— methyl 2-[(3E)-2-(4-bromophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H21BrN2O5S
    methyl 2-[(3E)-2-(4-bromophenyl)-3-[(2,5-dimethylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione —— C28H36N2O6
    (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C28H34N2O4
    (4E)-1-[2-(diethylamino)ethyl]-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione