发明公开
- 专利标题: SELECTIVE O-ACYLATION OF NUCLEOSIDES
- 专利标题(中): 选择性核苷合成的O-酰化
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申请号: EP06793434.9申请日: 2006-09-12
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公开(公告)号: EP1931692A2公开(公告)日: 2008-06-18
- 发明人: SARMA, Keshab
- 申请人: F.HOFFMANN-LA ROCHE AG
- 申请人地址: Grenzacherstrasse 124 4070 Basel CH
- 专利权人: F.HOFFMANN-LA ROCHE AG
- 当前专利权人: F.HOFFMANN-LA ROCHE AG
- 当前专利权人地址: Grenzacherstrasse 124 4070 Basel CH
- 代理机构: Kjellsaa-Berger, Hanny
- 优先权: US719776P 20050922
- 国际公布: WO2007039413 20070412
- 主分类号: C07H19/09
- IPC分类号: C07H19/09
摘要:
The present invention relates to a one-step process for the selective O-acylation of the hydroxy groups of a nucleoside under basic conditions utilizing DMAP and a carboxylic acid anhydride in aqueous heterogenous solvent mixture.
公开/授权文献
- EP1931692B1 SELECTIVE O-ACYLATION OF NUCLEOSIDES 公开/授权日:2008-11-26
信息查询
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