发明名称 |
A METHOD USING LOW TEMPERATURE FOR PRODUCING 2-DESOXI-2,2-DIFLUORINE-D-RIBOFURANOSYLE-SULFONATES BEING RICH IN ALPHA-ANOMERS |
摘要 |
<p>A stereoselective process for preparing alpha-anomer enriched 2-deoxy-2,2-difluoro-D-ribofuranosyl sulfonates by contacting a lactol with an base in an inert solvent, adjusting the temperature and adding a sulfonating reagent.</p> |
申请公布号 |
HUT64552(A) |
申请公布日期 |
1994.01.28 |
申请号 |
HU19930001827 |
申请日期 |
1993.06.21 |
申请人 |
ELI LILLY AND CO.,US |
发明人 |
CHOU,TA-SEN,US |
分类号 |
C07H11/00;C07H13/08;(IPC1-7):C07H5/08;C07H15/00;C07B53/00 |
主分类号 |
C07H11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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