文献一覧: TOHRU UEDA (著者)

1 0 0 0 OA Synthesis of 6, 5'-Cyclo-5'-deoxy-5' (R and S) - (2-hydroxyethyl) -uridines (Nucleosides and Nucleotides. LXXIII)

著者: YUKARI SUZUKI AKIRA MATSUDA TOHRU UEDA
出版者: The Pharmaceutical Society of Japan
雑誌: Chemical and Pharmaceutical Bulletin (ISSN:00092363)
巻号頁・発行日: vol.35, no.5, pp.1808-1811, 1987-05-25 (Released:2009-10-19)
参考文献数: 7
被引用文献数: 10 10

Oxidation of 6, 5'-cyclo-5'-deoxy-2', 3'-Ο-isopropylideneuridine with selenium dioxide gave the 5'-oxo derivative, which was converted to the 5'-ethoxycarbonylmethylidene derivative (3). Reduction of 3 afforded, after deprotection, the title compounds (6, R and S). The base-catalyzed epimerization of 6 at the 5'-position was observed, and the equilibrium was in favor of the (R) -epimer.

2019-05-01 15:54:35
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https://www.jstage.jst.go.jp/article/cpb1958/35/5/35_5_1808/_article/-char/ja/
(info:doi/10.1248/cpb.35.1808)

1 0 0 0 OA Synthesis of Orotidine from Uridine

1 0 0 0 OA Synthesis of 6, 5'-Cyclo-5'-deoxy-5' (R and S) - (2-hydroxyethyl) -uridines (Nucleosides and Nucleotides. LXXIII)