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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 吡咯啉

    吡咯啉

    相关化合物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[(2S)-4-anilino-2-(4-methoxyphenyl)-5-oxo-1-phenyl-2H-pyrrol-3-yl]acetic acid —— C25H22N2O4
    2-[(2S)-4-anilino-2-(4-methoxyphenyl)-5-oxo-1-phenyl-2H-pyrrol-3-yl]acetic acid
    —— (3E)-3-[(3-Bromo-4-methoxyphenyl)methylidene]-1-(4-fluorophenyl)-5-phenyl-2,3-dihydro-1H-pyrrol-2-one —— C24H17BrFNO2
    (3E)-3-[(3-Bromo-4-methoxyphenyl)methylidene]-1-(4-fluorophenyl)-5-phenyl-2,3-dihydro-1H-pyrrol-2-one
    —— (3E)-3-[(3-Bromo-4-methoxyphenyl)methylidene]-1-(2,3-dichlorophenyl)-5-phenyl-2,3-dihydro-1H-pyrrol-2-one —— C24H16BrCl2NO2
    (3E)-3-[(3-Bromo-4-methoxyphenyl)methylidene]-1-(2,3-dichlorophenyl)-5-phenyl-2,3-dihydro-1H-pyrrol-2-one
    —— (4R)-6-(4-methylphenyl)-4-phenyl-1-prop-2-enyl-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione —— C22H21N3O2
    (4R)-6-(4-methylphenyl)-4-phenyl-1-prop-2-enyl-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione
    —— (E)-N-(azepan-1-yl)-1-[(2S,3R)-2,5-dimethyl-1-phenyl-2,3-dihydropyrrol-3-yl]methanimine —— C19H27N3
    (E)-N-(azepan-1-yl)-1-[(2S,3R)-2,5-dimethyl-1-phenyl-2,3-dihydropyrrol-3-yl]methanimine
    —— (4R)-4-(4-methoxyphenyl)-6-(4-methylphenyl)-1-prop-2-enyl-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione —— C23H23N3O3
    (4R)-4-(4-methoxyphenyl)-6-(4-methylphenyl)-1-prop-2-enyl-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione
    —— (1S,9S)-1,9-Bis[(tert-butyldimethylsiloxy)methyl]-5-cyanosemicorrin 105251-52-3 C24H45N3O2Si2
    (1S,9S)-1,9-Bis[(tert-butyldimethylsiloxy)methyl]-5-cyanosemicorrin
    —— (2S)-3-acetyl-1-(1-adamantyl)-4-hydroxy-2-(2-nitrophenyl)-2H-pyrrol-5-one —— C22H24N2O5
    (2S)-3-acetyl-1-(1-adamantyl)-4-hydroxy-2-(2-nitrophenyl)-2H-pyrrol-5-one
    —— (4R)-6-(4-methylphenyl)-4-(3-phenylmethoxyphenyl)-1-prop-2-enyl-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione —— C29H27N3O3
    (4R)-6-(4-methylphenyl)-4-(3-phenylmethoxyphenyl)-1-prop-2-enyl-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione
    —— (2R)-3-acetyl-4-hydroxy-2-(2-nitrophenyl)-1,2-dihydropyrrol-5-one —— C12H10N2O5
    (2R)-3-acetyl-4-hydroxy-2-(2-nitrophenyl)-1,2-dihydropyrrol-5-one
    —— (2S)-3-acetyl-4-hydroxy-2-(2-nitrophenyl)-1,2-dihydropyrrol-5-one —— C12H10N2O5
    (2S)-3-acetyl-4-hydroxy-2-(2-nitrophenyl)-1,2-dihydropyrrol-5-one
    —— (3S,3aS,9aR)-6-chloro-2-ethoxy-4-methyl-3-(4-nitrophenyl)-3,3a,9,9a-tetrahydropyrrolo[2,3-b]quinoxaline —— C19H19ClN4O3
    (3S,3aS,9aR)-6-chloro-2-ethoxy-4-methyl-3-(4-nitrophenyl)-3,3a,9,9a-tetrahydropyrrolo[2,3-b]quinoxaline
    —— 2-[(2R)-3-benzoyl-4-(4-methylanilino)-5-oxo-2-phenyl-2H-pyrrol-1-yl]acetic acid —— C26H22N2O4
    2-[(2R)-3-benzoyl-4-(4-methylanilino)-5-oxo-2-phenyl-2H-pyrrol-1-yl]acetic acid
    —— 2-[(2S)-3-benzoyl-4-(4-methylanilino)-5-oxo-2-phenyl-2H-pyrrol-1-yl]acetic acid —— C26H22N2O4
    2-[(2S)-3-benzoyl-4-(4-methylanilino)-5-oxo-2-phenyl-2H-pyrrol-1-yl]acetic acid
    —— 6-[(2S)-3-(4-chlorobenzoyl)-2-(4-fluorophenyl)-4-(3-methylanilino)-5-oxo-2H-pyrrol-1-yl]hexanoic acid —— C30H28ClFN2O4
    6-[(2S)-3-(4-chlorobenzoyl)-2-(4-fluorophenyl)-4-(3-methylanilino)-5-oxo-2H-pyrrol-1-yl]hexanoic acid
    —— methyl (4E)-1-(3,4-dimethoxyphenyl)-4-[[2,5-dimethyl-1-(2-methylphenyl)pyrrol-3-yl]methylidene]-2-methyl-5-oxopyrrole-3-carboxylate —— C29H30N2O5
    methyl (4E)-1-(3,4-dimethoxyphenyl)-4-[[2,5-dimethyl-1-(2-methylphenyl)pyrrol-3-yl]methylidene]-2-methyl-5-oxopyrrole-3-carboxylate
    —— (2R)-3-(furan-2-carbonyl)-4-(4-methoxyanilino)-1,2-diphenyl-2H-pyrrol-5-one —— C28H22N2O4
    (2R)-3-(furan-2-carbonyl)-4-(4-methoxyanilino)-1,2-diphenyl-2H-pyrrol-5-one
    —— (2S)-3-(furan-2-carbonyl)-4-(4-methoxyanilino)-1,2-diphenyl-2H-pyrrol-5-one —— C28H22N2O4
    (2S)-3-(furan-2-carbonyl)-4-(4-methoxyanilino)-1,2-diphenyl-2H-pyrrol-5-one
    —— methyl (5E)-1-(4-bromophenyl)-5-{[1-(3,5-dichlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-2-methyl-4-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate —— C26H21BrCl2N2O3
    methyl (5E)-1-(4-bromophenyl)-5-{[1-(3,5-dichlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-2-methyl-4-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate
    —— (3Z)-4-(3-bromo-4-hydroxy-5-methoxyphenyl)-3-(3,4-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(furan-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C25H22BrN3O5
    (3Z)-4-(3-bromo-4-hydroxy-5-methoxyphenyl)-3-(3,4-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(furan-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-4-(3-bromo-4-hydroxy-5-methoxyphenyl)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C23H24BrN3O5
    (3Z)-4-(3-bromo-4-hydroxy-5-methoxyphenyl)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-[3-methoxy-4-(3-methylbutoxy)phenyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C26H30ClN3O5
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-[3-methoxy-4-(3-methylbutoxy)phenyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-5-benzyl-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C28H27N3O4
    (3Z)-5-benzyl-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-4-(3,4-dimethoxyphenyl)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(pyridin-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C27H26N4O4
    (3Z)-4-(3,4-dimethoxyphenyl)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(pyridin-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-4-(4-bromophenyl)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C21H19BrClN3O3
    (3Z)-4-(4-bromophenyl)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-[2-(3,4-dimethoxyphenyl)ethyl]-4-(4-methylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C29H28ClN3O4
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-[2-(3,4-dimethoxyphenyl)ethyl]-4-(4-methylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-4-(4-hydroxy-3-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-propan-2-yloxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C24H27N3O5
    (3Z)-4-(4-hydroxy-3-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-propan-2-yloxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxyphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C22H22ClN3O5
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxyphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-phenylmethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C27H24ClN3O4
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-phenylmethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-[3-methoxy-4-(3-methylbutoxy)phenyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C27H32ClN3O5
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-[3-methoxy-4-(3-methylbutoxy)phenyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-methylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C22H22ClN3O3
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-methylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxyphenyl)-5-(3-propan-2-yloxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C26H30ClN3O5
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxyphenyl)-5-(3-propan-2-yloxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-4-(3-chlorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C25H20ClN3O2
    (3Z)-4-(3-chlorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(2-fluorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C22H22FN3O3
    (3Z)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(2-fluorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C28H26ClN3O3S
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-fluoro-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(4-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C26H21F2N3O3
    (3Z)-3-(3-fluoro-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(4-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-5-benzyl-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C25H20ClN3O3
    (3Z)-5-benzyl-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-4-(3-hydroxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-propan-2-yloxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C23H25N3O4
    (3Z)-4-(3-hydroxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-propan-2-yloxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-5-benzyl-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C27H24ClN3O4
    (3Z)-5-benzyl-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C30H31N3O3
    (3Z)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-[(2-chlorophenyl)methyl]-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C25H19Cl2N3O3
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-[(2-chlorophenyl)methyl]-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(pyridin-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C25H22N4O3
    (3Z)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(pyridin-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C25H29N3O6
    (3Z)-3-(3,5-dimethyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(pyridin-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C24H19ClN4O3
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(pyridin-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-4-(3-chlorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(oxolan-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C22H20ClN3O3
    (3Z)-4-(3-chlorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(oxolan-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxyphenyl)-5-(pyridin-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C25H21ClN4O4
    (3Z)-3-(3-chloro-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxyphenyl)-5-(pyridin-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-4-(4-fluorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(oxolan-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C22H20FN3O3
    (3Z)-4-(4-fluorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(oxolan-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (3Z)-4-(4-methylphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(pyridin-4-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one —— C24H20N4O2
    (3Z)-4-(4-methylphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(pyridin-4-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— (2R)-1-butyl-4-hydroxy-2-phenyl-3-(3-phenylpropanoyl)-2H-pyrrol-5-one —— C23H25NO3
    (2R)-1-butyl-4-hydroxy-2-phenyl-3-(3-phenylpropanoyl)-2H-pyrrol-5-one
    —— (2S)-3-(furan-2-carbonyl)-4-hydroxy-2-(2-nitrophenyl)-1-[[(2R)-oxolan-2-yl]methyl]-2H-pyrrol-5-one —— C20H18N2O7
    (2S)-3-(furan-2-carbonyl)-4-hydroxy-2-(2-nitrophenyl)-1-[[(2R)-oxolan-2-yl]methyl]-2H-pyrrol-5-one