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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
    —— (4E)-4-[(4-butoxy-2-methylphenyl)-hydroxymethylidene]-1-[2-(dimethylamino)ethyl]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C33H38N2O5
    (4E)-4-[(4-butoxy-2-methylphenyl)-hydroxymethylidene]-1-[2-(dimethylamino)ethyl]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-phenylmethoxyphenyl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C35H34N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-phenylmethoxyphenyl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-phenylmethoxyphenyl)methylidene]-5-(4-propoxyphenyl)pyrrolidine-2,3-dione —— C31H34N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-phenylmethoxyphenyl)methylidene]-5-(4-propoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(4-phenylmethoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C32H26N2O6
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(4-phenylmethoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— 4-(2,3-dihydro-1,4-benzodioxine-6-carbonyl)-3-hydroxy-5-(4-propoxyphenyl)-1-[(pyridin-3-yl)methyl]-2,5-dihydro-1H-pyrrol-2-one —— C28H26N2O6
    4-(2,3-dihydro-1,4-benzodioxine-6-carbonyl)-3-hydroxy-5-(4-propoxyphenyl)-1-[(pyridin-3-yl)methyl]-2,5-dihydro-1H-pyrrol-2-one
    —— (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-prop-2-enoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C29H26N2O5
    (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-prop-2-enoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C32H34N2O6
    (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— 4-(2,3-dihydro-1,4-benzodioxin-6-ylcarbonyl)-3-hydroxy-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(pyridin-3-ylmethyl)-1,5-dihydro-2H-pyrrol-2-one —— C31H32N2O7
    4-(2,3-dihydro-1,4-benzodioxin-6-ylcarbonyl)-3-hydroxy-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(pyridin-3-ylmethyl)-1,5-dihydro-2H-pyrrol-2-one
    —— (3R,4R)-4-(3-chlorophenyl)-1-phenylmethoxycarbonylpyrrolidine-3-carboxylic acid —— C19H18ClNO4
    (3R,4R)-4-(3-chlorophenyl)-1-phenylmethoxycarbonylpyrrolidine-3-carboxylic acid
    —— (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C30H30N2O7
    (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-nitrophenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C26H21N3O6
    (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-nitrophenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C30H32N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— 2-[4-[(3E)-1-[2-(dimethylamino)ethyl]-3-[hydroxy-(4-propoxyphenyl)methylidene]-4,5-dioxopyrrolidin-2-yl]phenoxy]acetamide —— C26H31N3O6
    2-[4-[(3E)-1-[2-(dimethylamino)ethyl]-3-[hydroxy-(4-propoxyphenyl)methylidene]-4,5-dioxopyrrolidin-2-yl]phenoxy]acetamide
    —— (3R)-1-(2-methylphenyl)-3-[4-(5-thiophen-2-yltetrazol-2-yl)piperidin-1-yl]pyrrolidine-2,5-dione —— C21H22N6O2S
    (3R)-1-(2-methylphenyl)-3-[4-(5-thiophen-2-yltetrazol-2-yl)piperidin-1-yl]pyrrolidine-2,5-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-propan-2-yloxyphenyl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C31H34N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-propan-2-yloxyphenyl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-chlorophenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C26H21ClN2O4
    (4E)-5-(4-chlorophenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[hydroxy-[3-methyl-4-(2-methylpropoxy)phenyl]methylidene]-1-(3-methoxypropyl)-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione —— C31H41NO6
    (4E)-4-[hydroxy-[3-methyl-4-(2-methylpropoxy)phenyl]methylidene]-1-(3-methoxypropyl)-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— (5R)-4-[(4-bromophenyl)-hydroxymethylidene]-1-[3-(dibutylamino)propyl]-5-(2,5-dimethoxyphenyl)pyrrolidine-2,3-dione —— C30H39BrN2O5
    (5R)-4-[(4-bromophenyl)-hydroxymethylidene]-1-[3-(dibutylamino)propyl]-5-(2,5-dimethoxyphenyl)pyrrolidine-2,3-dione
    —— 1-[[(3S)-1-(4-methoxyphenyl)pyrrolidin-3-yl]methyl]-3-(3-methylphenyl)thiourea —— C20H25N3OS
    1-[[(3S)-1-(4-methoxyphenyl)pyrrolidin-3-yl]methyl]-3-(3-methylphenyl)thiourea
    —— (4E)-5-(4-ethylphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C28H26N2O4
    (4E)-5-(4-ethylphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(2,5-dimethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H26N2O9S
    prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(2,5-dimethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C28H26N2O6
    (4E)-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C26H30N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(3E)-3-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-2-[3-methoxy-4-(3-methylbutoxy)phenyl]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C34H36N2O8S
    prop-2-enyl 2-[(3E)-3-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-2-[3-methoxy-4-(3-methylbutoxy)phenyl]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-4-[hydroxy-(3-methyl-4-propoxyphenyl)methylidene]-1-(3-methoxypropyl)-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione —— C30H39NO6
    (4E)-4-[hydroxy-(3-methyl-4-propoxyphenyl)methylidene]-1-(3-methoxypropyl)-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— 2-[4-[(3E)-1-[2-(dimethylamino)ethyl]-3-[hydroxy-(4-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-2-yl]phenoxy]acetamide —— C24H27N3O6
    2-[4-[(3E)-1-[2-(dimethylamino)ethyl]-3-[hydroxy-(4-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-2-yl]phenoxy]acetamide
    —— (3R)-1-(3-methylphenyl)-3-[4-(5-thiophen-2-yltetrazol-2-yl)piperidin-1-yl]pyrrolidine-2,5-dione —— C21H22N6O2S
    (3R)-1-(3-methylphenyl)-3-[4-(5-thiophen-2-yltetrazol-2-yl)piperidin-1-yl]pyrrolidine-2,5-dione
    —— prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(4-ethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H26N2O8S
    prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(4-ethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(4-hydroxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C25H20N2O6
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(4-hydroxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (2S,6R,8R,12R)-4,10-bis(3-chlorophenyl)-1-phenyl-4,10-diazatetracyclo[5.5.2.02,6.08,12]tetradec-13-ene-3,5,9,11-tetrone —— C30H20Cl2N2O4
    (2S,6R,8R,12R)-4,10-bis(3-chlorophenyl)-1-phenyl-4,10-diazatetracyclo[5.5.2.02,6.08,12]tetradec-13-ene-3,5,9,11-tetrone
    —— prop-2-enyl 2-[(4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2,3-dioxo-5-(3,4,5-trimethoxyphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H28N2O10S
    prop-2-enyl 2-[(4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2,3-dioxo-5-(3,4,5-trimethoxyphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2,3-dioxo-5-(4-pentoxyphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C32H32N2O8S
    prop-2-enyl 2-[(4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2,3-dioxo-5-(4-pentoxyphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(3E)-2-(4-chlorophenyl)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H21ClN2O7S
    prop-2-enyl 2-[(3E)-2-(4-chlorophenyl)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-[2-methyl-4-(2-methylpropoxy)phenyl]methylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C29H36N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-[2-methyl-4-(2-methylpropoxy)phenyl]methylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(2,3-dimethoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C27H24N2O7
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(2,3-dimethoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— 2-[4-[(3E)-1-[2-(dimethylamino)ethyl]-3-[(4-ethoxy-3-methylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-2-yl]phenoxy]acetamide —— C26H31N3O6
    2-[4-[(3E)-1-[2-(dimethylamino)ethyl]-3-[(4-ethoxy-3-methylphenyl)-hydroxymethylidene]-4,5-dioxopyrrolidin-2-yl]phenoxy]acetamide
    —— 4-(2,3-dihydro-1,4-benzodioxine-6-carbonyl)-5-(2,4-dimethoxyphenyl)-3-hydroxy-1-[(pyridin-3-yl)methyl]-2,5-dihydro-1H-pyrrol-2-one —— C27H24N2O7
    4-(2,3-dihydro-1,4-benzodioxine-6-carbonyl)-5-(2,4-dimethoxyphenyl)-3-hydroxy-1-[(pyridin-3-yl)methyl]-2,5-dihydro-1H-pyrrol-2-one
    —— prop-2-enyl 2-[(3E)-2-(4-ethoxyphenyl)-3-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H28N2O7S
    prop-2-enyl 2-[(3E)-2-(4-ethoxyphenyl)-3-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(2,5-dimethoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C27H24N2O7
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(2,5-dimethoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(2,4-dimethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H26N2O9S
    prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(2,4-dimethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (3R)-1-(2-methoxyphenyl)-3-[4-(5-thiophen-2-yltetrazol-2-yl)piperidin-1-yl]pyrrolidine-2,5-dione —— C21H22N6O3S
    (3R)-1-(2-methoxyphenyl)-3-[4-(5-thiophen-2-yltetrazol-2-yl)piperidin-1-yl]pyrrolidine-2,5-dione
    —— (5R)-4-[(4-bromophenyl)-hydroxymethylidene]-1-[3-(dibutylamino)propyl]-5-(2,4-dimethoxyphenyl)pyrrolidine-2,3-dione —— C30H39BrN2O5
    (5R)-4-[(4-bromophenyl)-hydroxymethylidene]-1-[3-(dibutylamino)propyl]-5-(2,4-dimethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-propan-2-yloxyphenyl)methylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C27H32N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(4-propan-2-yloxyphenyl)methylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(4-hydroxy-3-methoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H24N2O9S
    prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(4-hydroxy-3-methoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(3-methoxy-4-phenylmethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C35H30N2O9S
    prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(3-methoxy-4-phenylmethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5R)-4-[(4-bromophenyl)-hydroxymethylidene]-1-[3-(dibutylamino)propyl]-5-(3-ethoxy-4-hydroxyphenyl)pyrrolidine-2,3-dione —— C30H39BrN2O5
    (5R)-4-[(4-bromophenyl)-hydroxymethylidene]-1-[3-(dibutylamino)propyl]-5-(3-ethoxy-4-hydroxyphenyl)pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(2,3-dimethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H26N2O9S
    prop-2-enyl 2-[(3E)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(2,3-dimethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5R)-4-[(4-bromophenyl)-hydroxymethylidene]-5-(4-tert-butylphenyl)-1-[3-(dibutylamino)propyl]pyrrolidine-2,3-dione —— C32H43BrN2O3
    (5R)-4-[(4-bromophenyl)-hydroxymethylidene]-5-(4-tert-butylphenyl)-1-[3-(dibutylamino)propyl]pyrrolidine-2,3-dione
    —— (4E)-4-[hydroxy-[4-(2-methylpropoxy)phenyl]methylidene]-1-(3-methoxypropyl)-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione —— C30H39NO6
    (4E)-4-[hydroxy-[4-(2-methylpropoxy)phenyl]methylidene]-1-(3-methoxypropyl)-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— 2-[4-[(3E)-1-[2-(dimethylamino)ethyl]-3-[hydroxy-(2-methyl-4-prop-2-enoxyphenyl)methylidene]-4,5-dioxopyrrolidin-2-yl]phenoxy]acetamide —— C27H31N3O6
    2-[4-[(3E)-1-[2-(dimethylamino)ethyl]-3-[hydroxy-(2-methyl-4-prop-2-enoxyphenyl)methylidene]-4,5-dioxopyrrolidin-2-yl]phenoxy]acetamide