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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
    —— 1-(6-Ethoxy-1,3-benzothiazol-2-yl)-5-(3-ethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C30H26N4O5S
    1-(6-Ethoxy-1,3-benzothiazol-2-yl)-5-(3-ethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 1-(6-Chloro-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-prop-2-enoxyphenyl)pyrrolidine-2,3-dione —— C29H21ClN4O4S
    1-(6-Chloro-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
    —— 1-(6-Chloro-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-prop-2-enoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C31H25ClN4O5S
    1-(6-Chloro-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-prop-2-enoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-hydroxyphenyl)-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C27H20N4O4S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-hydroxyphenyl)-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(4-methylphenyl)pyrrolidine-2,3-dione —— C28H22N4O3S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(4-methylphenyl)pyrrolidine-2,3-dione
    —— 1-(6-Chloro-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-nitrophenyl)pyrrolidine-2,3-dione —— C26H16ClN5O5S
    1-(6-Chloro-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-nitrophenyl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(3-methoxypropyl)pyrrolidine-2,3-dione —— C29H35N3O6
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
    —— 5-(4-Butoxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C32H30N4O5S
    5-(4-Butoxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— 5-(3-Ethoxy-4-hydroxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C29H24N4O5S
    5-(3-Ethoxy-4-hydroxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-hydroxyphenyl)-1-(2-methoxyethyl)pyrrolidine-2,3-dione —— C22H21N3O5
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-hydroxyphenyl)-1-(2-methoxyethyl)pyrrolidine-2,3-dione
    —— 5-(3-Ethoxy-4-propoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C32H30N4O5S
    5-(3-Ethoxy-4-propoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(3-propoxyphenyl)pyrrolidine-2,3-dione —— C30H26N4O5S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(3-propoxyphenyl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-propoxyphenyl)pyrrolidine-2,3-dione —— C25H23N5O4S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-propoxyphenyl)pyrrolidine-2,3-dione
    —— 5-(3,4-Dichlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-[5-(naphthalen-1-ylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione —— C32H21Cl2N5O3S2
    5-(3,4-Dichlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-[5-(naphthalen-1-ylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione
    —— 5-(3,4-Dichlorophenyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C28H20Cl2N4O4S
    5-(3,4-Dichlorophenyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-[3-(3-methylbutoxy)phenyl]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C27H27N5O4S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-[3-(3-methylbutoxy)phenyl]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— 5-(3,4-Diethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-[5-(naphthalen-1-ylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione —— C36H31N5O5S2
    5-(3,4-Diethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-[5-(naphthalen-1-ylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione
    —— 1-(6-Ethoxy-1,3-benzothiazol-2-yl)-5-(4-hexoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C34H34N4O5S
    1-(6-Ethoxy-1,3-benzothiazol-2-yl)-5-(4-hexoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 1-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxyphenyl)pyrrolidine-2,3-dione —— C29H24N4O4S
    1-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxyphenyl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C29H23N5O4S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— 1-(6-Chloro-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C33H23ClN4O4S
    1-(6-Chloro-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C30H25N5O5S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-(6-Chloro-1,3-benzothiazol-2-yl)-5-(4-chlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C26H16Cl2N4O3S
    1-(6-Chloro-1,3-benzothiazol-2-yl)-5-(4-chlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C34H26N4O4S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— 5-(3-Ethoxy-4-prop-2-enoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C27H25N5O5S
    5-(3-Ethoxy-4-prop-2-enoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— 5-(3-Ethoxy-4-propoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C32H30N4O6S
    5-(3-Ethoxy-4-propoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-[3-(Dimethylamino)propyl]-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione —— C29H36N4O4
    1-[3-(Dimethylamino)propyl]-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— 5-(3-Ethoxy-4-hydroxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C29H24N4O6S
    5-(3-Ethoxy-4-hydroxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C36H30N4O5S
    1-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— 5-(3-Butoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C31H28N4O5S
    5-(3-Butoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— 5-(4-Butoxy-3-ethoxyphenyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C34H34N4O6S
    5-(4-Butoxy-3-ethoxyphenyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 5-(3-Ethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C24H21N5O4S
    5-(3-Ethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— 5-(3,4-Diethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C26H25N5O5S
    5-(3,4-Diethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-(6-Chloro-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-pentoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C33H31ClN4O5S
    1-(6-Chloro-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-pentoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 5-(3-Ethoxy-4-phenylmethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C31H27N5O5S
    5-(3-Ethoxy-4-phenylmethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-(6-Chloro-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione —— C31H27ClN4O4S
    1-(6-Chloro-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione —— C27H19N5O6S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione
    —— 5-(3-Ethoxy-4-pentoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C34H34N4O6S
    5-(3-Ethoxy-4-pentoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— 5-(4-Ethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C24H21N5O4S
    5-(4-Ethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(4-propoxyphenyl)pyrrolidine-2,3-dione —— C30H26N4O4S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(4-propoxyphenyl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxyphenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C23H19N5O4S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxyphenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C35H28N4O6S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(3-methoxy-4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxy-4-pentoxyphenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione —— C28H29N5O5S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxy-4-pentoxyphenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-phenylpyrrolidine-2,3-dione —— C28H22N4O3S
    1-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-phenylpyrrolidine-2,3-dione
    —— 5-(2-Fluorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-[5-(naphthalen-1-ylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione —— C32H22FN5O3S2
    5-(2-Fluorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-[5-(naphthalen-1-ylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione
    —— 5-(3,4-Dichlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C27H18Cl2N4O3S
    5-(3,4-Dichlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-[5-[(2,4-Dichlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(4-ethylphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C30H23Cl2N5O3S2
    1-[5-[(2,4-Dichlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(4-ethylphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 5-(4-Hydroxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C28H22N4O5S
    5-(4-Hydroxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-5-(4-ethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C30H26N4O4S
    1-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-5-(4-ethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 5-(4-Butoxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione —— C32H30N4O6S
    5-(4-Butoxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-2,3-dione