发明公开
EP0112087A1 Process and intermediates for sultamicillin and analogs
失效
Verfahren und ZwischenproduktefürSultamicillin und Analoge。
- 专利标题: Process and intermediates for sultamicillin and analogs
- 专利标题(中): Verfahren und ZwischenproduktefürSultamicillin und Analoge。
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申请号: EP83307258.0申请日: 1983-11-29
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公开(公告)号: EP0112087A1公开(公告)日: 1984-06-27
- 发明人: Jasys, Vytautas John
- 申请人: PFIZER INC.
- 申请人地址: 235 East 42nd Street New York, N.Y. 10017 US
- 专利权人: PFIZER INC.
- 当前专利权人: PFIZER INC.
- 当前专利权人地址: 235 East 42nd Street New York, N.Y. 10017 US
- 代理机构: Moore, James William, Dr.
- 优先权: US446895 19821206
- 主分类号: C07D519/00
- IPC分类号: C07D519/00 ; C07D499/32
摘要:
6-Halo- and 6,6-dihalo-1,1-dioxopenicillanoyloxymethyl 6-[D-2-(2-alkoxycarbonyl-1-methylvinylamino- and 1-methyl-3-oxo-1-butenylamino)-2-phenylacetamido]-penicillanates and analogs; process fortheir conversion to sultamicillin and analogs; and process for their preparation.
公开/授权文献
- EP0112087B1 Process and intermediates for sultamicillin and analogs 公开/授权日:1987-05-06
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