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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
    —— N-(2-ethyl-6-methylphenyl)-N-[(2R)-1-methoxypropan-2-yl]-2-[2-[(3S)-1-(2-methylphenyl)-5-oxopyrrolidin-3-yl]benzimidazol-1-yl]acetamide —— C33H38N4O3
    N-(2-ethyl-6-methylphenyl)-N-[(2R)-1-methoxypropan-2-yl]-2-[2-[(3S)-1-(2-methylphenyl)-5-oxopyrrolidin-3-yl]benzimidazol-1-yl]acetamide
    —— (5R)-5-(4-bromophenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C27H18BrFN2O4S
    (5R)-5-(4-bromophenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (3R,3aS,6aS)-3-(3-bromo-5-ethoxy-4-hydroxyphenyl)-5-(2-fluorophenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C25H20BrFN2O5
    (3R,3aS,6aS)-3-(3-bromo-5-ethoxy-4-hydroxyphenyl)-5-(2-fluorophenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (5S)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione —— C30H25FN2O7S
    (5S)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione
    —— (5S)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione —— C33H31FN2O6S
    (5S)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione
    —— (5R)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione —— C25H26BrNO7
    (5R)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
    —— methyl 2-[(5R)-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-[(5R)-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
    —— (3R,3aS,6aS)-3-(3-bromo-4-hydroxy-5-methoxyphenyl)-5-(4-ethylphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C26H23BrN2O5
    (3R,3aS,6aS)-3-(3-bromo-4-hydroxy-5-methoxyphenyl)-5-(4-ethylphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (5S)-1-(6-chloro-1,3-benzothiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C28H21ClN2O6S
    (5S)-1-(6-chloro-1,3-benzothiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (5R)-5-(3-ethoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C29H23FN2O5S
    (5R)-5-(3-ethoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (3R,3aS,6aS)-5-(4-butoxyphenyl)-2-phenyl-3-(2,4,5-trimethoxyphenyl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C30H32N2O7
    (3R,3aS,6aS)-5-(4-butoxyphenyl)-2-phenyl-3-(2,4,5-trimethoxyphenyl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (5R)-1-(6-chloro-1,3-benzothiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C28H21ClN2O6S
    (5R)-1-(6-chloro-1,3-benzothiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (5R)-4-[hydroxy-(4-piperidin-1-ylsulfonylphenyl)methylidene]-1-(2-methoxyethyl)-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C28H32N2O7S
    (5R)-4-[hydroxy-(4-piperidin-1-ylsulfonylphenyl)methylidene]-1-(2-methoxyethyl)-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(5S)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]-2,3-dioxo-5-(3,4,5-trimethoxyphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H30N2O9S
    prop-2-enyl 2-[(5S)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]-2,3-dioxo-5-(3,4,5-trimethoxyphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (3S,3aS,6aS)-3-(3-bromo-4-methoxyphenyl)-5-(3-ethoxyphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C26H23BrN2O5
    (3S,3aS,6aS)-3-(3-bromo-4-methoxyphenyl)-5-(3-ethoxyphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (5R)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione —— C33H31FN2O6S
    (5R)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione
    —— ethyl 2-[(2R)-2-(4-butoxy-3-ethoxyphenyl)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C32H34N2O9S
    ethyl 2-[(2R)-2-(4-butoxy-3-ethoxyphenyl)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5S)-5-(4-butoxy-3-methoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C32H29FN2O6S
    (5S)-5-(4-butoxy-3-methoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (3R,3aS,6aS)-3-(3-bromo-5-ethoxy-4-hydroxyphenyl)-5-(3-chlorophenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C25H20BrClN2O5
    (3R,3aS,6aS)-3-(3-bromo-5-ethoxy-4-hydroxyphenyl)-5-(3-chlorophenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— methyl 2-[(2S)-3-[(4-butoxy-3-methylphenyl)-hydroxymethylidene]-2-(4-methylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H30N2O6S
    methyl 2-[(2S)-3-[(4-butoxy-3-methylphenyl)-hydroxymethylidene]-2-(4-methylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5S)-1-(6-chloro-1,3-benzothiazol-2-yl)-5-(4-chlorophenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C27H18Cl2N2O4S
    (5S)-1-(6-chloro-1,3-benzothiazol-2-yl)-5-(4-chlorophenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— methyl 2-[(2S)-3-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-2-(4-methoxycarbonylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H24N2O8S
    methyl 2-[(2S)-3-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-2-(4-methoxycarbonylphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (3S,3aS,6aS)-3-(3-bromo-4-methoxyphenyl)-5-(2-ethoxyphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C26H23BrN2O5
    (3S,3aS,6aS)-3-(3-bromo-4-methoxyphenyl)-5-(2-ethoxyphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (3S,3aR,6aR)-3-(3-bromo-4-fluorophenyl)-2-phenyl-5-[3-(trifluoromethyl)phenyl]-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C24H15BrF4N2O3
    (3S,3aR,6aR)-3-(3-bromo-4-fluorophenyl)-2-phenyl-5-[3-(trifluoromethyl)phenyl]-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (5R)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione —— C31H35N3O6
    (5R)-5-(3-ethoxy-4-propoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione
    —— methyl 2-[(2R)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(3-ethoxy-4-prop-2-enoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H28N2O9S
    methyl 2-[(2R)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(3-ethoxy-4-prop-2-enoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— N-[2-hydroxy-4-[(3S)-3-octadecyl-2,5-dioxopyrrolidin-1-yl]phenyl]methanesulfonamide —— C29H48N2O5S
    N-[2-hydroxy-4-[(3S)-3-octadecyl-2,5-dioxopyrrolidin-1-yl]phenyl]methanesulfonamide
    —— (5S)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C29H24N2O6S
    (5S)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— prop-2-enyl 2-[(2S)-2-(3-bromo-4-hydroxy-5-methoxyphenyl)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H23BrN2O9S
    prop-2-enyl 2-[(2S)-2-(3-bromo-4-hydroxy-5-methoxyphenyl)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5R)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(3-ethoxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C31H28N2O5S
    (5R)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(3-ethoxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (5R)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-(4-methoxyphenyl)pyrrolidine-2,3-dione —— C30H26N2O6S
    (5R)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-(4-methoxyphenyl)pyrrolidine-2,3-dione
    —— (3S,3aS,6aS)-5-(4-chlorophenyl)-2-(3-nitrophenyl)-3-(2,3,4-trimethoxyphenyl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C26H22ClN3O8
    (3S,3aS,6aS)-5-(4-chlorophenyl)-2-(3-nitrophenyl)-3-(2,3,4-trimethoxyphenyl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— ethyl 2-[(2S)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(3-ethoxy-4-prop-2-enoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C31H30N2O9S
    ethyl 2-[(2S)-3-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-2-(3-ethoxy-4-prop-2-enoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (5R)-5-(3,4-dimethoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C29H23FN2O6S
    (5R)-5-(3,4-dimethoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (5R)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(3-ethoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C31H28N2O5S
    (5R)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(3-ethoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (5R)-5-(3,4-dimethoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C29H23FN2O6S
    (5R)-5-(3,4-dimethoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— N-(2-ethyl-6-methylphenyl)-N-[(2R)-1-methoxypropan-2-yl]-2-[2-[(3R)-1-(2-methylphenyl)-5-oxopyrrolidin-3-yl]benzimidazol-1-yl]acetamide —— C33H38N4O3
    N-(2-ethyl-6-methylphenyl)-N-[(2R)-1-methoxypropan-2-yl]-2-[2-[(3R)-1-(2-methylphenyl)-5-oxopyrrolidin-3-yl]benzimidazol-1-yl]acetamide
    —— (5R)-5-(3-ethoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C29H23FN2O5S
    (5R)-5-(3-ethoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (5S)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-(4-methoxyphenyl)pyrrolidine-2,3-dione —— C30H26N2O6S
    (5S)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-(4-methoxyphenyl)pyrrolidine-2,3-dione
    —— (5S)-1-(6-chloro-1,3-benzothiazol-2-yl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C34H25ClN2O7S
    (5S)-1-(6-chloro-1,3-benzothiazol-2-yl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (5S)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C29H23BrN2O7S
    (5S)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (5S)-5-(4-tert-butylphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C31H27FN2O4S
    (5S)-5-(4-tert-butylphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (3R,3aS,6aS)-3-(3-bromo-4-methoxyphenyl)-5-(3-ethoxyphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione —— C26H23BrN2O5
    (3R,3aS,6aS)-3-(3-bromo-4-methoxyphenyl)-5-(3-ethoxyphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione
    —— (5S)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C31H28N2O7S
    (5S)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (5S)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-(3-phenylmethoxyphenyl)-1-(pyridin-4-ylmethyl)pyrrolidine-2,3-dione —— C33H28N2O5
    (5S)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]-5-(3-phenylmethoxyphenyl)-1-(pyridin-4-ylmethyl)pyrrolidine-2,3-dione
    —— (5R)-1-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-5-(3-butoxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C30H30N2O6S
    (5R)-1-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-5-(3-butoxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (5S)-5-(3-chlorophenyl)-4-[hydroxy-(4-piperidin-1-ylsulfonylphenyl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione —— C26H29ClN2O6S
    (5S)-5-(3-chlorophenyl)-4-[hydroxy-(4-piperidin-1-ylsulfonylphenyl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
    —— (5R)-5-(4-butoxy-3-methoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C32H29FN2O6S
    (5R)-5-(4-butoxy-3-methoxyphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (5S)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C30H26N2O6S
    (5S)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-[(2S)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione
    —— (5R)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione —— C31H28N2O7S
    (5R)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydro-1-benzofuran-5-yl]methylidene]pyrrolidine-2,3-dione