Further Metabolism of 2-Formylaminofluorene, a Metabolite of 2-Aminofluorene, in Rats
スポンサーリンク
概要
- 論文の詳細を見る
The further in vivo metabolism of 2-formylaminofluorene (FAF), which is a metabolite of 2-aminofluorene, was examined in rats. The 48 h urine collected following oral administration of FAF to rats was treated with β-glucuronidase/arylsulfatase and extracted with benzene. When the benzene extract was subjected to HPLC, ten peaks due to FAF and its metabolites were detected. Among these metabolites, major metabolites 1,2,4 and 5 were isolated and identified unequivocally as 7-hydroxy-2-formylaminofluorene, 7-hydroxy-2-acetylaminofluorene, 5-hydroxy-2-formylaminofluorene and 5-hydroxy-2-acetylaminofluorene, respectively, by comparing their MS and UV spectra, and HPLC and TLC behavior with that of authentic specimens. Minor metabolites, 7-hydroxy-2-aminofluorene, 5-hydroxy-2-aminofluorene, 2-acetylaminofluorene and 2-aminofluorene together with the parent compound were detected by HPLC. These metabolites of FAF were also detected in the feces of rats given FAF.
- 1996-02-15
著者
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UEDA Osamu
Institute of Pharmaceutical Science, Hiroshima University School of Medicine
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KITAMURA Shigeyuki
Institute of Pharmaceutical Science, Hiroshima University School of Medicine
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TATSUMI Kiyoshi
Institute of Pharmaceutical Science, Hiroshima University School of Medicine
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Tatsumi Kiyoshi
Institute Of Pharmaceutical Science Hiroshima University School Of Medicine
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Tatsumi Kiyoshi
Institute Of Pharmaceutical Science. Hiroshima University School Of Medicine
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Shigeyuki Kitamura
Nihon Pharmaceutical University
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Kitamura Shigeyuki
広島大学 総合薬
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Ueda Osamu
Fujitsu Laboratories Ltd.
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Ueda Osamu
Institute Of Pharmaceutical Science Hiroshima University School Of Medicine
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Ueda O
Graduate School Of Biomedical Sciences Hiroshima University
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Kitamura Shigeyuki
Institute Of Pharmaceutical Science Hiroshima University School Of Medicine
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Kitamura Shigeyuki
Institute Of Pharmaceutical Science. Hiroshima University School Of Medicine
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