| 发明名称 |
Process for the production of penems |
| 摘要 |
Improved processes for the production of 6-hydroxyethyl-2-substituted thio penem-3-carboxylates which eliminate the step of using a silver reagent are disclosed.
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| 申请公布号 |
US4584133(A) |
申请公布日期 |
1986.04.22 |
| 申请号 |
US19830549535 |
申请日期 |
1983.11.07 |
| 申请人 |
SCHERING CORPORATION |
发明人 |
GIRIJAVALLABHAN, VIYYOOR M.;GANGULY, ASHIT K.;PINTO, PATRICK A.;VERSACE, RICHARD W. |
| 分类号 |
C07D499/897;A61K31/425;A61K31/43;A61P31/04;C07D205/09;C07D499/00;C07D499/06;C07D499/88;C07D499/893;C07F7/08;C07F7/18;(IPC1-7):C07D205/08;C07D487/04 |
主分类号 |
C07D499/897 |
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