- 著者
-
井村 伸正
鶴尾 隆
浮田 忠之進
- 出版者
- The Pharmaceutical Society of Japan
- 雑誌
- Chemical and Pharmaceutical Bulletin (ISSN:00092363)
- 巻号頁・発行日
- vol.16, no.6, pp.1105-1109, 1968-06-25 (Released:2008-03-31)
- 被引用文献数
-
9
18
Uridine was benzylated with benzyl bromide in the presence of sodium hydride in dimethyl sulfoxide or dimethylformamide to give two products. The one was a dibenzyl uridine (I), yield 33%, and the other N3-benzyluridine (II), yield 30.5%. The product (I) was converted to the product (II) by catalytic hydrogenation and was identified with N3, 2'-O-dibenzyluridine which was synthesized by detritylation of N3, 2'-O-dibenzyl-3', 5'-di-O-trityluridine (IV) derived by the similar benzylation of the known 3', 5'-di-O-trityluridine (III).