著者

丸中 照義 南 慶典 梅野 幸彦 安田 昭男 佐藤 俊幸 藤井 節郎

出版者

The Pharmaceutical Society of Japan

雑誌

Chemical and Pharmaceutical Bulletin (ISSN:00092363)

巻号頁・発行日

vol.28, no.6, pp.1795-1803, 1980-06-25 (Released:2008-03-31)

参考文献数

17

被引用文献数

7 6

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Four metabolites of the antitumor agent 1-(tetrahydro-2-furanyl)-5-fluorouracil, formed in vitro by rat liver microsomes, were isolated by thin-layer chromatography or high-performance liquid chromatography. On the basis of mass spectrometry, 1H-NMR spectral analysis, and comparison with authentic samples, these metabolites were identified as 1-(trans-4-hydroxytetrahydro-2-furanyl)-5-fluorouracil, 1-(cis-4-hydroxytetrahydro-2-furanyl)-5-fluorouracil, 1-(trans-3-hydroxytetrahydro-2-furanyl)-5-fluorouracil and 1-(4, 5-dehydrotetrahydro-2-furanyl)-5-fluorouracil. These metabolites were also found in the plasma and urine of rats after administration of 1-(tetrahydro-2-furanyl)-5-fluorouracil.