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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-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(2-ethoxyphenyl)pyrrolidine-2,3-dione —— C25H28N2O6
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(2-ethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(2,4-dimethoxyphenyl)-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione —— C28H32N2O8
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(2,4-dimethoxyphenyl)-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(4-ethylphenyl)pyrrolidine-2,3-dione —— C25H28N2O5
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(4-ethylphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione —— C29H36N2O7
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-naphthalen-1-ylpyrrolidine-2,3-dione —— C28H28N2O4
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-naphthalen-1-ylpyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C27H30N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(3-methoxyphenyl)pyrrolidine-2,3-dione —— C25H28N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(3-methoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-dichlorophenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione —— C27H28Cl2N2O5
    (4E)-5-(3,4-dichlorophenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-morpholin-4-ylpropyl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione —— C27H29N3O7
    (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-morpholin-4-ylpropyl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(2,3-dimethoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione —— C29H34N2O7
    (4E)-5-(2,3-dimethoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-propoxyphenyl)pyrrolidine-2,3-dione —— C27H32N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-propoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C31H32N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (3R)-1-(2-methylphenyl)-N-[2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]phenyl]-5-oxopyrrolidine-3-carboxamide —— C27H24N4O3
    (3R)-1-(2-methylphenyl)-N-[2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]phenyl]-5-oxopyrrolidine-3-carboxamide
    —— (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-methylphenyl)-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione —— C28H32N2O5
    (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-methylphenyl)-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-5-(2,4-dichlorophenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C24H24Cl2N2O4
    (4E)-5-(2,4-dichlorophenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (3S)-1-(2-methylphenyl)-N-[2-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]phenyl]-5-oxopyrrolidine-3-carboxamide —— C27H24N4O3
    (3S)-1-(2-methylphenyl)-N-[2-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]phenyl]-5-oxopyrrolidine-3-carboxamide
    —— (4E)-1-[2-(dimethylamino)ethyl]-5-(2-ethoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C26H30N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-5-(2-ethoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(4-hydroxy-3-methoxyphenyl)pyrrolidine-2,3-dione —— C24H26N2O7
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(4-hydroxy-3-methoxyphenyl)pyrrolidine-2,3-dione
    —— (3R)-1-(3-methylphenyl)-N-[2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]phenyl]-5-oxopyrrolidine-3-carboxamide —— C27H24N4O3
    (3R)-1-(3-methylphenyl)-N-[2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]phenyl]-5-oxopyrrolidine-3-carboxamide
    —— (4E)-1-[2-(dimethylamino)ethyl]-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C25H28N2O6
    (4E)-1-[2-(dimethylamino)ethyl]-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-5-(4-ethoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C26H30N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-5-(4-ethoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(4-tert-butylphenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C28H34N2O4
    (4E)-5-(4-tert-butylphenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]pyrrolidine-2,3-dione —— C28H34N2O7
    (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(3-ethoxy-4-hydroxyphenyl)pyrrolidine-2,3-dione —— C25H28N2O7
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(3-ethoxy-4-hydroxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(2,4-dichlorophenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]pyrrolidine-2,3-dione —— C23H22Cl2N2O5
    (4E)-5-(2,4-dichlorophenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(3-nitrophenyl)pyrrolidine-2,3-dione —— C24H25N3O6
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(3-nitrophenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-dimethoxyphenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C26H30N2O6
    (4E)-5-(3,4-dimethoxyphenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C32H34N2O6
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C26H30N2O6
    (4E)-1-[2-(dimethylamino)ethyl]-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-5-(4-ethoxy-3-methoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C27H32N2O6
    (4E)-1-[2-(dimethylamino)ethyl]-5-(4-ethoxy-3-methoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(3-methoxy-4-pentoxyphenyl)pyrrolidine-2,3-dione —— C30H38N2O6
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(3-methoxy-4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(3-methoxy-4-pentoxyphenyl)pyrrolidine-2,3-dione —— C29H36N2O7
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(3-methoxy-4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-methoxypropyl)-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C31H31NO6
    (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-methoxypropyl)-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(4-ethoxy-3-methoxyphenyl)-1-(3-methoxypropyl)pyrrolidine-2,3-dione —— C26H29NO8
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(4-ethoxy-3-methoxyphenyl)-1-(3-methoxypropyl)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-(3-methoxypropyl)pyrrolidine-2,3-dione —— C30H37NO7
    (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(3-methoxypropyl)-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C26H27NO7
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(3-methoxypropyl)-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-nitrophenyl)pyrrolidine-2,3-dione —— C24H25N3O6
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-nitrophenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(2,4-dimethoxyphenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C26H30N2O6
    (4E)-5-(2,4-dimethoxyphenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C24H25ClN2O4
    (4E)-5-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-hydroxyphenyl)pyrrolidine-2,3-dione —— C24H26N2O5
    (4E)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-(4-hydroxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(2,3-dimethoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione —— C26H29NO7
    (4E)-5-(2,3-dimethoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
    —— (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-methoxypropyl)-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione —— C29H35NO6
    (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-methoxypropyl)-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-dichlorophenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C24H24Cl2N2O4
    (4E)-5-(3,4-dichlorophenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-5-(4-fluorophenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C24H25FN2O4
    (4E)-1-[2-(dimethylamino)ethyl]-5-(4-fluorophenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— 3-hydroxy-1-(3-methoxypropyl)-4-(2-methyl-2,3-dihydro-1-benzofuran-5-carbonyl)-5-[4-(prop-2-en-1-yloxy)phenyl]-2,5-dihydro-1H-pyrrol-2-one —— C27H29NO6
    3-hydroxy-1-(3-methoxypropyl)-4-(2-methyl-2,3-dihydro-1-benzofuran-5-carbonyl)-5-[4-(prop-2-en-1-yloxy)phenyl]-2,5-dihydro-1H-pyrrol-2-one
    —— (4E)-5-(3-bromophenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione —— C24H25BrN2O4
    (4E)-5-(3-bromophenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(4-hydroxyphenyl)pyrrolidine-2,3-dione —— C23H24N2O6
    (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-[2-(dimethylamino)ethyl]-5-(4-hydroxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-tert-butylphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione —— C28H33NO5
    (4E)-5-(4-tert-butylphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione —— C28H33NO8
    (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
    —— (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-methoxypropyl)-5-(4-propoxyphenyl)pyrrolidine-2,3-dione —— C27H31NO6
    (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-methoxypropyl)-5-(4-propoxyphenyl)pyrrolidine-2,3-dione