| 发明名称 |
PROCESS FOR THE PREPARATION OF 2-HALOMETHYL-PENEMS AND THEIR USE FOR THE PREPARATION OF ANTIBACTERIAL PENEMS |
| 摘要 |
<p>It is described a process for the preparation of 2-halomethyl-penems (in particular 2-chloromethyl-penems) comprising, as intermediate step, the formation of the corresponding 2-haloacetylthio-azetidone.</p> |
| 申请公布号 |
CA2247269(A1) |
申请公布日期 |
1997.09.04 |
| 申请号 |
CA19972247269 |
申请日期 |
1997.02.19 |
| 申请人 |
A. MENARINI INDUSTRIE FARMACEUTICHE RIUNITE S.R.L.;INSTITUTO LUSO FARMACO D'ITALIA S.P.A. |
发明人 |
PEROTTA, ENZO;ALTAMURA, MARIA |
| 分类号 |
C07D499/883;C07D205/09;C07D499/88;C07D499/887;(IPC1-7):C07D499/883;C07F7/10 |
主分类号 |
C07D499/883 |
| 代理机构 |
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