| 发明名称 |
ORGANO CUPRATE PROCESS FOR CEFPROZIL |
| 摘要 |
<p>Cephalosporin intermediates having a replacable organosulfonylyoxy or heterocyclothio group in the 3-position undergo a carbon alkylation process with organocopper reagents to provide 3-hydrocarbon substituted cephalosporin antibiotics.</p> |
| 申请公布号 |
GR910100112(A) |
申请公布日期 |
1992.06.30 |
| 申请号 |
GR19910100112 |
申请日期 |
1991.03.08 |
| 申请人 |
BRISTOL-MYERS SQUIBB COMPANY |
发明人 |
KANT JOYDEEP;SAPINO CHESTER |
| 分类号 |
C07D501/02;C07D501/00;C07D501/04;C07D501/10;(IPC1-7):C07D501/04 |
主分类号 |
C07D501/02 |
| 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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