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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)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione —— C26H24ClN5O3
    (4E)-5-(4-chlorophenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-dichlorophenyl)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C26H28Cl2N4O3
    (4E)-5-(3,4-dichlorophenyl)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-1-[3-(diethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione —— C30H38N4O6
    (4E)-1-[3-(diethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-dimethoxyphenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C28H26N4O5
    (4E)-5-(3,4-dimethoxyphenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(2-fluorophenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C26H21FN4O3
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(2-fluorophenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-nitrophenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C26H21N5O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-nitrophenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-fluorophenyl)-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione —— C26H24FN5O3
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-fluorophenyl)-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C33H36N4O4
    (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(4-methoxyphenyl)pyrrolidine-2,3-dione —— C27H27N5O4
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(4-methoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-butoxy-3-ethoxyphenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione —— C32H37N5O5
    (4E)-5-(4-butoxy-3-ethoxyphenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxy-4-phenylmethoxyphenyl)-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione —— C34H31N3O6
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxy-4-phenylmethoxyphenyl)-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C32H34N4O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C29H34N4O4
    (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxy-4-propoxyphenyl)-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione —— C30H31N3O6
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxy-4-propoxyphenyl)-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-1-[3-(diethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-nitrophenyl)pyrrolidine-2,3-dione —— C27H31N5O5
    (4E)-1-[3-(diethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-nitrophenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(3-hydroxyphenyl)pyrrolidine-2,3-dione —— C25H21N3O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(3-hydroxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(2-fluorophenyl)-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione —— C25H20FN3O4
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(2-fluorophenyl)-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione —— C28H27N3O7
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(dimethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-methoxyphenyl)pyrrolidine-2,3-dione —— C25H28N4O4
    (4E)-1-[2-(dimethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-methoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-[3-ethoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione —— C33H44N4O5
    (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-[3-ethoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(4-hydroxy-3-methoxyphenyl)pyrrolidine-2,3-dione —— C26H23N3O6
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(4-hydroxy-3-methoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[3-(diethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione —— C32H42N4O4
    (4E)-1-[3-(diethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-chlorophenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione —— C25H20ClN3O4
    (4E)-5-(4-chlorophenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(3-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C28H25N3O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(3-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxy-4-hydroxyphenyl)-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione —— C28H29N5O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxy-4-hydroxyphenyl)-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxyphenyl)-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione —— C28H29N5O4
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxyphenyl)-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-ethoxy-3-methoxyphenyl)-1-(2-phenylethyl)pyrrolidine-2,3-dione —— C31H31N3O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-ethoxy-3-methoxyphenyl)-1-(2-phenylethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(3-methoxyphenyl)pyrrolidine-2,3-dione —— C27H27N5O4
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(3-methoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-pentoxyphenyl)pyrrolidine-2,3-dione —— C31H40N4O4
    (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-pentoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(2-phenylethyl)pyrrolidine-2,3-dione —— C29H26BrN3O5
    (4E)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(2-phenylethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(3-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C33H31N5O4
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(3-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione —— C25H20N4O6
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-butoxy-3-ethoxyphenyl)-1-[3-(diethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]pyrrolidine-2,3-dione —— C33H44N4O5
    (4E)-5-(4-butoxy-3-ethoxyphenyl)-1-[3-(diethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]pyrrolidine-2,3-dione
    —— (4E)-5-(3,4-dimethoxyphenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione —— C27H25N3O6
    (4E)-5-(3,4-dimethoxyphenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-methoxy-4-pentoxyphenyl)pyrrolidine-2,3-dione —— C32H42N4O5
    (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-methoxy-4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-5-(4-butoxy-3-ethoxyphenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(2-phenylethyl)pyrrolidine-2,3-dione —— C34H37N3O5
    (4E)-5-(4-butoxy-3-ethoxyphenyl)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(2-phenylethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C29H29N5O4
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-methoxy-4-pentoxyphenyl)-1-(2-phenylethyl)pyrrolidine-2,3-dione —— C34H37N3O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-methoxy-4-pentoxyphenyl)-1-(2-phenylethyl)pyrrolidine-2,3-dione
    —— methyl 4-[(3E)-1-[3-(diethylamino)propyl]-3-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-4,5-dioxopyrrolidin-2-yl]benzoate —— C29H34N4O5
    methyl 4-[(3E)-1-[3-(diethylamino)propyl]-3-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-4,5-dioxopyrrolidin-2-yl]benzoate
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-phenylpyrrolidine-2,3-dione —— C25H21N3O4
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-phenylpyrrolidine-2,3-dione
    —— (4E)-1-[3-(diethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-propoxyphenyl)pyrrolidine-2,3-dione —— C30H38N4O4
    (4E)-1-[3-(diethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-propoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C34H33N5O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[3-(dimethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-[3-ethoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione —— C32H42N4O5
    (4E)-1-[3-(dimethylamino)propyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-[3-ethoxy-4-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(3-pentoxyphenyl)pyrrolidine-2,3-dione —— C30H31N3O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(furan-2-ylmethyl)-5-(3-pentoxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C34H38N4O5
    (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— (2S)-1-[(2S)-2-(3,4-dimethoxyphenyl)pyrrolidin-1-yl]-2-phenyl-2-pyrrolidin-1-ylethanone —— C24H30N2O3
    (2S)-1-[(2S)-2-(3,4-dimethoxyphenyl)pyrrolidin-1-yl]-2-phenyl-2-pyrrolidin-1-ylethanone
    —— (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-hydroxyphenyl)pyrrolidine-2,3-dione —— C26H30N4O4
    (4E)-1-[2-(diethylamino)ethyl]-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-hydroxyphenyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxy-4-propoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C31H32N4O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxy-4-propoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxy-4-pentoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C33H36N4O5
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(3-ethoxy-4-pentoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione
    —— (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-pentoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione —— C31H32N4O4
    (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-5-(4-pentoxyphenyl)-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dione