A simple synthesis of 5-deoxy-L-[5-2H1]arabinose was performed to obtain L-[3′-2H1]biopterin. The reduced form of this model substance is needed to investigate the pathway of 7-substituted pterins in patients with primapterinuria.
进行5-脱氧-L- [5- 2 H 1 ]阿拉伯糖的简单合成以获得L- [3'- 2 H 1 ]生物蝶呤。需要这种模型物质的简化形式来研究7-取代蝶呤在原发性尿毒症患者中的途径。
Process for preparing 5-deoxy-L-arabinose
申请人:Kanegafuchi Kagaku Kogyo Kabushiki
公开号:US04650864A1
公开(公告)日:1987-03-17
The process for preparing 5-deoxy-arabinose comprises reacting 5-tosyl-L-arabinose-dialkylmercaptal with NaBH.sub.4 in DMSO to give 5-deoxy-L-arabinose-dialkylmercaptal and then reacting the obtained 5-deoxy-L-arabinose-dialkylmercaptal with hydrochloric acid in DMSO. According to the process, 5-deoxy-L-arabinose can be obtained in a high yield without employing heavy metal such as mercury.