发明授权
- 专利标题: Process for the preparation of penem compounds
- 专利标题(中): 制备青霉烯化合物的方法
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申请号: US659488申请日: 1991-02-25
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公开(公告)号: US5198544A公开(公告)日: 1993-03-30
- 发明人: Karl-Heinz Budt , Walter Durokheimer , Gerd Fischer , Rolf Horlein , Reiner Kirrstetter , Rudolf Lattrell
- 申请人: Karl-Heinz Budt , Walter Durokheimer , Gerd Fischer , Rolf Horlein , Reiner Kirrstetter , Rudolf Lattrell
- 申请人地址: DEX Frankfurt am Main
- 专利权人: Hoechst Aktiengesellschaft
- 当前专利权人: Hoechst Aktiengesellschaft
- 当前专利权人地址: DEX Frankfurt am Main
- 优先权: DEX3914389 19890429; DEX3917287 19890527
- 主分类号: C07D499/88
- IPC分类号: C07D499/88
摘要:
Compound I ##STR1## is obtained by reaction of compound II with compound III
公开/授权文献
- US5829799A Automotive lid lock device with power unlocking mechanism 公开/授权日:1998-11-03
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