| 发明名称 |
FRAMSTAELLNINGSFOERFARANDE FOER 2-(1-OXO-3-TIOLANYL)-2-PENEM-ANTIBIOTIKA. |
| 摘要 |
Process and intermediates for the conversion of 3R,4R-4-acetoxy-3-[1R-1-(silyloxy)ethyl]-2-azetidinones to antibacterial 5R,6S-6-(1R-1-hydroxyethyl)-2-(1-oxo-3-thiolanylthio)-2-pen em-3-carboxylic acids, and the pharmaceutically-acceptable salts and pivaloyloxymethyl esters thereof. |
| 申请公布号 |
FI864182(A) |
申请公布日期 |
1987.04.18 |
| 申请号 |
FI19860004182 |
申请日期 |
1986.10.16 |
| 申请人 |
PFIZER INC. |
发明人 |
KAYE, ROBERT LOUIS;LINDNER, DAVID LOUIS;VOLKMANN, ROBERT ALFRED |
| 分类号 |
C07D499/00;C07D499/88;C07F7/18;(IPC1-7):C07D/ |
主分类号 |
C07D499/00 |
| 代理机构 |
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