发明授权
- 专利标题: Process for manufacture of chiral succinic acid derivatives
- 专利标题(中): 手性琥珀酸衍生物的制备方法
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申请号: US09334797申请日: 1999-06-16
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公开(公告)号: US06197995B1公开(公告)日: 2001-03-06
- 发明人: Hans Hilpert
- 申请人: Hans Hilpert
- 优先权: EP97117191 19971003
- 主分类号: C07C6974
- IPC分类号: C07C6974
摘要:
The present invention is concerned with a process for the manufacture of chiral succinic acid derivatives of formula (I) wherein R1 is (C1-C6) alkyl or benzyl, and the novel intermediates used therein.
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