发明授权
- 专利标题： Process for the preparation of shikimic acid and its derivatives
- 专利标题（中）： 莽草酸及其衍生物的制备方法
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申请号： US307684申请日： 1999-05-10
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公开(公告)号： US6130354A公开(公告)日： 2000-10-10
- 发明人: Hans-Jurgen Mair
- 申请人： Hans-Jurgen Mair
- 申请人地址： NJ Nutley
- 专利权人： Hoffman-La Roche Inc.
- 当前专利权人： Hoffman-La Roche Inc.
- 当前专利权人地址： NJ Nutley
- 优先权： EPX98108655 19980513
- 主分类号： C07D317/68
- IPC分类号： C07D317/68 ; C07C51/377 ; C07C62/32 ; C07C62/34 ; C07C67/327 ; C07C69/757 ; C07C303/30 ; C07C309/66 ; C07C62/00
摘要：
The present invention discloses a process for the preparation of shikimic acid or its derivatives from quinic acid or its derivatives by dehydration with Vilsmeier reagent. The present invention further discloses intermediates produced by this process and their use in the synthesis of shikimic acid or its derivatives.
公开/授权文献
- US5562934A Blow molding machine 公开/授权日：1996-10-08
信息查询
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