Enzyme-catalyzed regioselective acylation of castanospermine
作者:Alexey L. Margolin、Deborah L. Delinck、Michael R. Whalon
DOI:10.1021/ja00164a001
日期:1990.4
Process for the preparation of castanospermine esters
申请人:Merrell Dow Pharmaceuticals Inc.
公开号:US04970317A1
公开(公告)日:1990-11-13
1-Esters of castanospermine have been prepared enzymatically from appropriate activated esters using substilisin. The esters obtained in this way can be further reacted enzymatically to give diesters which can, in turn, be selectively hydrolyzed to give monoesters in good yield.