| 发明名称 |
Process for preparing optically active dihydropyrones |
| 摘要 |
The invention relates to a new process for preparing optically active dihydropyrones, new intermediate products which may be obtained by this synthesis, and their use as starting compounds in the preparation of pharmaceutically active compounds.
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| 申请公布号 |
US6500963(B2) |
申请公布日期 |
2002.12.31 |
| 申请号 |
US20020076006 |
申请日期 |
2002.02.14 |
| 申请人 |
BOEHRINGER INGELHEIM PHARMA KG |
发明人 |
SAUTER MARKUS;JAEGER BURKHARD |
| 分类号 |
C07D309/32;(IPC1-7):C07D307/56;C07D311/04 |
主分类号 |
C07D309/32 |
| 代理机构 |
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