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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)-5-(4-chlorophenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione —— C29H25ClN2O4S
    (4E)-5-(4-chlorophenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione —— C34H36N2O6S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione —— C35H27F2N3O5S2
    (4E)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione
    —— (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(4-methoxyphenyl)pyrrolidine-2,3-dione —— C28H24N2O5S
    (4E)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(4-methoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)-5-(4-propoxyphenyl)pyrrolidine-2,3-dione —— C29H25FN2O5S
    (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)-5-(4-propoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-(4-ethylphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C28H23FN2O4S
    (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-(4-ethylphenyl)-1-(6-fluoro-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3-butoxyphenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C35H40N2O6
    (4E)-4-[(3-butoxyphenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C28H23BrN2O6S
    (4E)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione —— C31H30N2O6S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione —— C30H28N2O6S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— (1S,8R,9R)-11-(4-ethoxyphenyl)-8-(2-hydroxy-5-nitrophenyl)-5-sulfanylidene-2,6-dithia-4,11-diazatricyclo[7.3.0.03,7]dodec-3(7)-ene-10,12-dione —— C22H17N3O6S3
    (1S,8R,9R)-11-(4-ethoxyphenyl)-8-(2-hydroxy-5-nitrophenyl)-5-sulfanylidene-2,6-dithia-4,11-diazatricyclo[7.3.0.03,7]dodec-3(7)-ene-10,12-dione
    —— (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)pyrrolidine-2,3-dione —— C27H21FN2O6S
    (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C31H28N2O5S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-butoxy-3-methoxyphenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C33H34N2O6S
    (4E)-5-(4-butoxy-3-methoxyphenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[5-[(2,4-dichlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C35H26Cl2FN3O5S2
    (4E)-1-[5-[(2,4-dichlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(4-butoxyphenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C32H32N2O5S
    (4E)-5-(4-butoxyphenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C31H29FN2O6S
    (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(4-ethoxyphenyl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione —— C31H30N2O5S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(4-ethoxyphenyl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)-5-[3-methoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione —— C32H31FN2O6S
    (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)-5-[3-methoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione
    —— methyl 4-[(3E)-3-[(3-butoxyphenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C30H36N2O7
    methyl 4-[(3E)-3-[(3-butoxyphenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-2-yl]benzoate
    —— (4E)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-[5-[(2-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione —— C35H27F2N3O5S2
    (4E)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-[5-[(2-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione
    —— (4E)-5-(3-chlorophenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C28H23ClN2O4S
    (4E)-5-(3-chlorophenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C33H25FN2O5S
    (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C35H30N2O5S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C32H32N2O6S
    (4E)-5-(4-butoxy-3-methoxyphenyl)-4-[(2,5-dimethylphenyl)-hydroxymethylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(3-propoxyphenyl)methylidene]-5-(3-methoxyphenyl)pyrrolidine-2,3-dione —— C30H28N2O5S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(3-propoxyphenyl)methylidene]-5-(3-methoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-(2-fluorophenyl)pyrrolidine-2,3-dione —— C28H23FN2O4S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-(2-fluorophenyl)pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(4-ethylphenyl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione —— C31H30N2O4S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(4-ethylphenyl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-4-[(3-butoxyphenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione —— C33H44N2O6
    (4E)-4-[(3-butoxyphenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C29H24FN3O5S
    (4E)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3-butoxyphenyl)-hydroxymethylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione —— C36H42N2O7
    (4E)-4-[(3-butoxyphenyl)-hydroxymethylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(3-propoxyphenyl)methylidene]-5-(4-methylphenyl)pyrrolidine-2,3-dione —— C30H28N2O4S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(3-propoxyphenyl)methylidene]-5-(4-methylphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-(4-propan-2-ylphenyl)pyrrolidine-2,3-dione —— C31H30N2O4S
    (4E)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-5-(4-propan-2-ylphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-bromophenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione —— C29H25BrN2O4S
    (4E)-5-(4-bromophenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(3-propoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C29H23FN2O5S
    (4E)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3-butoxyphenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)-5-(4-propan-2-ylphenyl)pyrrolidine-2,3-dione —— C31H40N2O5
    (4E)-4-[(3-butoxyphenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)-5-(4-propan-2-ylphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-(2-phenylethyl)pyrrolidine-2,3-dione —— C34H30FNO5
    (4E)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-(2-phenylethyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-[5-(naphthalen-1-ylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione —— C39H30FN3O5S2
    (4E)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-[5-(naphthalen-1-ylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione
    —— (4E)-1-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C32H27FN2O6S
    (4E)-1-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[(3-butoxyphenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione —— C29H35BrN2O7
    (4E)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[(3-butoxyphenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C35H29FN2O6S
    (4E)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C35H27ClFN3O5S2
    (4E)-1-[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-1-(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C35H28FN3O5S2
    (4E)-1-(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-dimethoxyphenyl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C28H23FN2O6S
    (4E)-5-(3,4-dimethoxyphenyl)-4-[(3-ethoxyphenyl)-hydroxymethylidene]-1-(6-fluoro-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3-butoxyphenyl)-hydroxymethylidene]-5-(4-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione —— C29H36N2O6
    (4E)-4-[(3-butoxyphenyl)-hydroxymethylidene]-5-(4-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-1-[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C35H27ClFN3O5S2
    (4E)-1-[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-(3-methoxypropyl)-5-(3-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C24H24FNO5
    (4E)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-(3-methoxypropyl)-5-(3-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[3-(diethylamino)propyl]-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C33H37FN2O5
    (4E)-1-[3-(diethylamino)propyl]-5-(3-ethoxy-4-phenylmethoxyphenyl)-4-[(4-fluorophenyl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-1-benzyl-4-[(4-chlorophenyl)-hydroxymethylidene]-5-(4-methoxyphenyl)pyrrolidine-2,3-dione —— C25H20ClNO4
    (4E)-1-benzyl-4-[(4-chlorophenyl)-hydroxymethylidene]-5-(4-methoxyphenyl)pyrrolidine-2,3-dione
    —— 5-(2-fluorophenyl)-3-hydroxy-4-(4-methoxy-3-methylbenzoyl)-1-(5-methylisoxazol-3-yl)-1H-pyrrol-2(5H)-one —— C23H19FN2O5
    5-(2-fluorophenyl)-3-hydroxy-4-(4-methoxy-3-methylbenzoyl)-1-(5-methylisoxazol-3-yl)-1H-pyrrol-2(5H)-one