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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
    —— (5S)-5-(3-bromophenyl)-4-[hydroxy-[3-methyl-4-(2-methylpropoxy)phenyl]methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C28H27BrN2O4
    (5S)-5-(3-bromophenyl)-4-[hydroxy-[3-methyl-4-(2-methylpropoxy)phenyl]methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (5S)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-5-(4-nitrophenyl)pyrrolidine-2,3-dione —— C27H21N3O7S
    (5S)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-5-(4-nitrophenyl)pyrrolidine-2,3-dione
    —— ethyl 4-[[(2S)-2-(4-bromophenyl)-4,5-dioxo-1-(pyridin-3-ylmethyl)pyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C26H24BrN3O5
    ethyl 4-[[(2S)-2-(4-bromophenyl)-4,5-dioxo-1-(pyridin-3-ylmethyl)pyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— ethyl 2-[(2R)-2-(2,4-dichlorophenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H22Cl2N2O6S
    ethyl 2-[(2R)-2-(2,4-dichlorophenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— 5-(4-Butoxy-3-methoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione —— C25H30N2O6
    5-(4-Butoxy-3-methoxyphenyl)-4-[hydroxy(pyridin-4-yl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
    —— (5R)-5-(2,3-dimethoxyphenyl)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C28H23FN2O6S
    (5R)-5-(2,3-dimethoxyphenyl)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (5R)-5-(4-bromophenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(4-methoxyphenyl)methylidene]pyrrolidine-2,3-dione —— C27H21BrN2O4S
    (5R)-5-(4-bromophenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(4-methoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— 1-(5-Chloro-2-nitrophenyl)-3-(2-methylsulfanylethyl)-4,6-dioxo-5-(2-phenylsulfanylethyl)-1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3-carboxylic acid —— C24H24ClN3O6S2
    1-(5-Chloro-2-nitrophenyl)-3-(2-methylsulfanylethyl)-4,6-dioxo-5-(2-phenylsulfanylethyl)-1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3-carboxylic acid
    —— (5S)-5-(4-tert-butylphenyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C33H32N2O5S
    (5S)-5-(4-tert-butylphenyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(2R)-2-(4-bromophenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H23BrN2O6S
    prop-2-enyl 2-[(2R)-2-(4-bromophenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— ethyl 2-[(2S)-2-(2,4-dichlorophenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H22Cl2N2O6S
    ethyl 2-[(2S)-2-(2,4-dichlorophenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5R)-5-(4-bromophenyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(4-methylphenyl)methylidene]pyrrolidine-2,3-dione —— C27H21BrN2O4S
    (5R)-5-(4-bromophenyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(4-methylphenyl)methylidene]pyrrolidine-2,3-dione
    —— (5R)-5-(3,4-dichlorophenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(3-methyl-4-phenylmethoxyphenyl)methylidene]pyrrolidine-2,3-dione —— C29H28Cl2N2O4
    (5R)-5-(3,4-dichlorophenyl)-1-[2-(dimethylamino)ethyl]-4-[hydroxy-(3-methyl-4-phenylmethoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— 1-(5-Chloro-2-nitrophenyl)-3-(2-methylsulfanylethyl)-5-(2-methylsulfonylethyl)-4,6-dioxo-1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3-carboxylic acid —— C19H22ClN3O8S2
    1-(5-Chloro-2-nitrophenyl)-3-(2-methylsulfanylethyl)-5-(2-methylsulfonylethyl)-4,6-dioxo-1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3-carboxylic acid
    —— Ethyl 2-[3-[hydroxy(pyridin-4-yl)methylidene]-2-(3-methoxy-4-phenylmethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C31H27N3O7S
    Ethyl 2-[3-[hydroxy(pyridin-4-yl)methylidene]-2-(3-methoxy-4-phenylmethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5S)-5-(3-bromophenyl)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C26H18BrFN2O4S
    (5S)-5-(3-bromophenyl)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— methyl 2-[(5S)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-2,3-dioxo-5-(3-prop-2-enoxyphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H26N2O7S
    methyl 2-[(5S)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-2,3-dioxo-5-(3-prop-2-enoxyphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— Ethyl 2-[2-(3-ethoxy-4-pentoxyphenyl)-3-[hydroxy-(4-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C32H36N2O8S
    Ethyl 2-[2-(3-ethoxy-4-pentoxyphenyl)-3-[hydroxy-(4-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5R)-5-(3-bromophenyl)-4-[hydroxy-(2-methyl-4-phenylmethoxyphenyl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione —— C28H26BrNO5
    (5R)-5-(3-bromophenyl)-4-[hydroxy-(2-methyl-4-phenylmethoxyphenyl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione
    —— (5S)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-5-(4-propan-2-ylphenyl)pyrrolidine-2,3-dione —— C30H28N2O5S
    (5S)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-5-(4-propan-2-ylphenyl)pyrrolidine-2,3-dione
    —— (5R)-5-(3,4-dichlorophenyl)-4-[hydroxy-(2-methyl-4-phenylmethoxyphenyl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C31H24Cl2N2O4
    (5R)-5-(3,4-dichlorophenyl)-4-[hydroxy-(2-methyl-4-phenylmethoxyphenyl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (5R)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione —— C27H21N3O7S
    (5R)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione
    —— (5S)-5-(3-bromophenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C27H19BrN2O5S
    (5S)-5-(3-bromophenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (3S)-1-(2,4-difluorophenyl)-N-[(1R)-1-(5-methylthiophen-2-yl)ethyl]-5-oxopyrrolidine-3-carboxamide —— C18H18F2N2O2S
    (3S)-1-(2,4-difluorophenyl)-N-[(1R)-1-(5-methylthiophen-2-yl)ethyl]-5-oxopyrrolidine-3-carboxamide
    —— (5R)-5-(3-bromophenyl)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-(6-ethyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C28H23BrN2O4S
    (5R)-5-(3-bromophenyl)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-(6-ethyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (5S)-5-(4-bromophenyl)-4-[hydroxy-(2-methyl-4-phenylmethoxyphenyl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione —— C28H26BrNO5
    (5S)-5-(4-bromophenyl)-4-[hydroxy-(2-methyl-4-phenylmethoxyphenyl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione
    —— methyl 2-[(2R)-2-(2,5-dimethoxyphenyl)-3-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H26N2O8S
    methyl 2-[(2R)-2-(2,5-dimethoxyphenyl)-3-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5R)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione —— C26H18ClN3O6S
    (5R)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione
    —— (5S)-5-(3,4-dichlorophenyl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C26H18Cl2N2O5S
    (5S)-5-(3,4-dichlorophenyl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (5R)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(3-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C34H26N2O6S
    (5R)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(3-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (5R)-5-(4-bromophenyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(4-methoxyphenyl)methylidene]pyrrolidine-2,3-dione —— C27H21BrN2O5S
    (5R)-5-(4-bromophenyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(4-methoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— (3R)-1-(3,4-dimethylphenyl)-N-[2-[(3-fluoro-4-methylbenzoyl)amino]ethyl]-2-oxopyrrolidine-3-carboxamide —— C23H26FN3O3
    (3R)-1-(3,4-dimethylphenyl)-N-[2-[(3-fluoro-4-methylbenzoyl)amino]ethyl]-2-oxopyrrolidine-3-carboxamide
    —— methyl 2-[(2S)-2-(3,4-dimethoxyphenyl)-3-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H26N2O8S
    methyl 2-[(2S)-2-(3,4-dimethoxyphenyl)-3-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— 5-(3-Ethoxy-4-pentoxyphenyl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C31H34N2O6
    5-(3-Ethoxy-4-pentoxyphenyl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (5S)-5-(3,4-dichlorophenyl)-4-[hydroxy-(2-methyl-4-phenylmethoxyphenyl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C31H24Cl2N2O4
    (5S)-5-(3,4-dichlorophenyl)-4-[hydroxy-(2-methyl-4-phenylmethoxyphenyl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (5R)-5-(3-bromophenyl)-4-[hydroxy-(4-methylphenyl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C26H19BrN2O4S
    (5R)-5-(3-bromophenyl)-4-[hydroxy-(4-methylphenyl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (5R)-5-(3,4-dichlorophenyl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C26H18Cl2N2O5S
    (5R)-5-(3,4-dichlorophenyl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (5R)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione —— C26H18ClN3O6S
    (5R)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione
    —— (5S)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione —— C28H21N3O6S
    (5S)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione
    —— methyl 2-[(2S)-2-(2,5-dimethoxyphenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H26N2O8S
    methyl 2-[(2S)-2-(2,5-dimethoxyphenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5S)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione —— C28H21N3O8S
    (5S)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione
    —— (5R)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione —— C28H21N3O8S
    (5R)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione
    —— (5S)-4-[(4-chlorophenyl)-hydroxymethylidene]-5-(2,5-dimethoxyphenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C28H23ClN2O5S
    (5S)-4-[(4-chlorophenyl)-hydroxymethylidene]-5-(2,5-dimethoxyphenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— ethyl 2-[(2R)-2-(2,3-dimethoxyphenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H28N2O8S
    ethyl 2-[(2R)-2-(2,3-dimethoxyphenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[(2S)-2-(3,4-dimethoxyphenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H26N2O8S
    methyl 2-[(2S)-2-(3,4-dimethoxyphenyl)-3-[hydroxy-(4-methoxy-2-methylphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— 1-[2-(Diethylamino)ethyl]-5-(3-ethoxy-4-pentoxyphenyl)-4-[hydroxy-(4-methoxyphenyl)methylidene]pyrrolidine-2,3-dione —— C31H42N2O6
    1-[2-(Diethylamino)ethyl]-5-(3-ethoxy-4-pentoxyphenyl)-4-[hydroxy-(4-methoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— (5S)-5-(4-bromophenyl)-4-[hydroxy-(4-methylphenyl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C26H19BrN2O4S
    (5S)-5-(4-bromophenyl)-4-[hydroxy-(4-methylphenyl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (5R)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(4-ethoxyphenyl)pyrrolidine-2,3-dione —— C28H23ClN2O5S
    (5R)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(4-ethoxyphenyl)pyrrolidine-2,3-dione
    —— methyl 4-[[(2S)-2-(4-bromophenyl)-4,5-dioxo-1-(pyridin-3-ylmethyl)pyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C25H22BrN3O5
    methyl 4-[[(2S)-2-(4-bromophenyl)-4,5-dioxo-1-(pyridin-3-ylmethyl)pyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— 5-(3-Ethoxy-4-pentoxyphenyl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-1-(2-morpholin-4-ylethyl)pyrrolidine-2,3-dione —— C31H40N2O7
    5-(3-Ethoxy-4-pentoxyphenyl)-4-[hydroxy-(4-methoxyphenyl)methylidene]-1-(2-morpholin-4-ylethyl)pyrrolidine-2,3-dione