| 发明名称 |
PROCESS FOR THE PREPARATION OF CEPHALOSPORINS |
| 摘要 |
Cephalosporin sulfoxides are reduced to the corresponding cephalosporins in the presence of a halogen scavenger with triaryl phosphite-halogen complexes derived from the kinetically controlled reaction of selected triaryl phosphites and chlorine or bromine. |
| 申请公布号 |
RO83033(B) |
申请公布日期 |
1984.02.28 |
| 申请号 |
RO19800106903 |
申请日期 |
1980.02.01 |
| 申请人 |
ELI LILLY AND COMPANY |
发明人 |
BUNNELL CHARLES ARTHUR |
| 分类号 |
C07D499/00;C07D501/04;C07D505/00;C07D513/04 |
主分类号 |
C07D499/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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