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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
    —— 5-(3-Ethoxy-4-prop-2-enoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione —— C34H31N5O5S2
    5-(3-Ethoxy-4-prop-2-enoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione
    —— (2S)-2-(3-fluorophenyl)-N-(2-propan-2-yloxyphenyl)pyrrolidine-1-carboxamide —— C20H23FN2O2
    (2S)-2-(3-fluorophenyl)-N-(2-propan-2-yloxyphenyl)pyrrolidine-1-carboxamide
    —— 5-(3,4-Dichlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione —— C29H21Cl2N5O3S2
    5-(3,4-Dichlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-methylphenyl)-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione —— C30H25N5O3S2
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-methylphenyl)-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(4-butoxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C33H31N5O5S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(4-butoxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C35H27N5O4S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(2-fluorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C28H20FN5O3S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(2-fluorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(4-bromophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C28H20BrN5O3S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(4-bromophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3-chlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C28H20ClN5O3S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3-chlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— (2R)-2-naphthalen-1-yl-N-(2-pyridin-3-ylethyl)pyrrolidine-1-carboxamide —— C22H23N3O
    (2R)-2-naphthalen-1-yl-N-(2-pyridin-3-ylethyl)pyrrolidine-1-carboxamide
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-[3-(3-methylbutoxy)phenyl]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C27H26N4O4S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-[3-(3-methylbutoxy)phenyl]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3,4-diethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C32H29N5O5S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3,4-diethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— (2S)-N-[3-(tert-butylcarbamoyl)phenyl]-2-(3-fluorophenyl)pyrrolidine-1-carboxamide —— C22H26FN3O2
    (2S)-N-[3-(tert-butylcarbamoyl)phenyl]-2-(3-fluorophenyl)pyrrolidine-1-carboxamide
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-[3-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione —— C33H31N5O4S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-[3-(3-methylbutoxy)phenyl]pyrrolidine-2,3-dione
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(4-ethylphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C30H25N5O3S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(4-ethylphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-hydroxyphenyl)pyrrolidine-2,3-dione —— C25H20N4O5S
    1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-hydroxyphenyl)pyrrolidine-2,3-dione
    —— Methyl 2-[2-(2-fluorophenyl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H19FN4O5S
    Methyl 2-[2-(2-fluorophenyl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— 5-(4-Hydroxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C23H18N4O5S
    5-(4-Hydroxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C30H24N4O5S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-hydroxyphenyl)-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C22H16N4O4S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-hydroxyphenyl)-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— Prop-2-enyl 2-[3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-2-[3-(3-methylbutoxy)phenyl]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C32H32N4O6S
    Prop-2-enyl 2-[3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-2-[3-(3-methylbutoxy)phenyl]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— 1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C26H21BrN4O6S
    1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-5-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— (2S)-2-(3-fluorophenyl)-N-[3-(2-methoxyethoxy)phenyl]pyrrolidine-1-carboxamide —— C20H23FN2O3
    (2S)-2-(3-fluorophenyl)-N-[3-(2-methoxyethoxy)phenyl]pyrrolidine-1-carboxamide
    —— 1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxyphenyl)pyrrolidine-2,3-dione —— C26H22N4O5S
    1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-methoxyphenyl)pyrrolidine-2,3-dione
    —— 5-(3-Chlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C22H15ClN4O3S
    5-(3-Chlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— Ethyl 2-[3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-2-(3-methoxy-4-phenylmethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C34H30N4O7S
    Ethyl 2-[3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-2-(3-methoxy-4-phenylmethoxyphenyl)-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— 1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-propoxyphenyl)pyrrolidine-2,3-dione —— C28H26N4O5S
    1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-propoxyphenyl)pyrrolidine-2,3-dione
    —— 1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-phenylmethoxyphenyl)pyrrolidine-2,3-dione —— C32H26N4O5S
    1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-phenylmethoxyphenyl)pyrrolidine-2,3-dione
    —— 4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-propoxyphenyl)-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C25H22N4O4S
    4-[Hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-propoxyphenyl)-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-5-(3-ethoxy-4-prop-2-enoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C30H28N4O6S
    1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-5-(3-ethoxy-4-prop-2-enoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-5-(3,4-dimethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C27H24N4O6S
    1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-5-(3,4-dimethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 5-(4-Chlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C22H15ClN4O3S
    5-(4-Chlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C26H22N4O6S
    1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— 5-(3,4-Dimethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C24H20N4O5S
    5-(3,4-Dimethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— Ethyl 2-[2-(4-butoxy-3-ethoxyphenyl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C32H34N4O7S
    Ethyl 2-[2-(4-butoxy-3-ethoxyphenyl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— 5-(3-Ethoxy-4-pentoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C29H30N4O5S
    5-(3-Ethoxy-4-pentoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione —— C33H31N5O4S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-pentoxyphenyl)pyrrolidine-2,3-dione
    —— (2S)-2-(3-fluorophenyl)-N-[3-(morpholine-4-carbonyl)phenyl]pyrrolidine-1-carboxamide —— C22H24FN3O3
    (2S)-2-(3-fluorophenyl)-N-[3-(morpholine-4-carbonyl)phenyl]pyrrolidine-1-carboxamide
    —— 1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione —— C28H26N4O7S
    1-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione
    —— 5-(3,4-Diethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione —— C26H24N4O5S
    5-(3,4-Diethoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
    —— (2R)-N-[(2R)-2-morpholin-4-ylpropyl]-2-naphthalen-1-ylpyrrolidine-1-carboxamide —— C22H29N3O2
    (2R)-N-[(2R)-2-morpholin-4-ylpropyl]-2-naphthalen-1-ylpyrrolidine-1-carboxamide
    —— (2S)-N-[4-[2-(dimethylamino)-2-oxoethyl]phenyl]-2-(3-fluorophenyl)pyrrolidine-1-carboxamide —— C21H24FN3O2
    (2S)-N-[4-[2-(dimethylamino)-2-oxoethyl]phenyl]-2-(3-fluorophenyl)pyrrolidine-1-carboxamide
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-hydroxyphenyl)pyrrolidine-2,3-dione —— C28H21N5O4S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(4-hydroxyphenyl)pyrrolidine-2,3-dione
    —— (2S)-N-[[2-(dimethylamino)pyridin-4-yl]methyl]-2-naphthalen-1-ylpyrrolidine-1-carboxamide —— C23H26N4O
    (2S)-N-[[2-(dimethylamino)pyridin-4-yl]methyl]-2-naphthalen-1-ylpyrrolidine-1-carboxamide
    —— Prop-2-enyl 2-[2-(4-ethylphenyl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H26N4O5S
    Prop-2-enyl 2-[2-(4-ethylphenyl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— (2R)-N-(3-acetamido-4-methylphenyl)-2-(3-fluorophenyl)pyrrolidine-1-carboxamide —— C20H22FN3O2
    (2R)-N-(3-acetamido-4-methylphenyl)-2-(3-fluorophenyl)pyrrolidine-1-carboxamide
    —— Prop-2-enyl 2-[2-(3,4-diethoxyphenyl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C31H30N4O7S
    Prop-2-enyl 2-[2-(3,4-diethoxyphenyl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3-ethoxy-4-prop-2-enoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C33H29N5O5S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(3-ethoxy-4-prop-2-enoxyphenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione
    —— Methyl 4-[1-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-2-yl]benzoate —— C27H22N4O6S
    Methyl 4-[1-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-2-yl]benzoate
    —— 1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(4-chlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione —— C28H20ClN5O3S2
    1-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(4-chlorophenyl)-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]pyrrolidine-2,3-dione