| 发明名称 |
METHOD FOR PREPARATION OF 6-[SUBSTITUTED BENZIMIDAZOLYL-2)-(S)-HYDROXY]-METHYLPENICILLINIC ACID ESTERS OR THEIRS PHARMACEUTICALLY ACCEPTABLE ACID-ADDITIVE SALTS |
| 摘要 |
<p>Antibacterial penicillins of the formula <CHEM> or a pharmaceutically acceptable salt thereof wherein R<1> is a heterocyclic group and R is hydrogen, the residue of certain carboxy protecting groups or the residue of an ester group readily hydrolyzable in vivo having activity against resistant organisms.</p> |
| 申请公布号 |
SU1681730(A3) |
申请公布日期 |
1991.09.30 |
| 申请号 |
SU19884356907 |
申请日期 |
1988.11.25 |
| 申请人 |
PFIZER |
发明人 |
YUKHPING LIANG CHEN,TW |
| 分类号 |
C07D519/06;A61K31/43;A61K31/431;A61K31/435;A61P31/04;C07D499/00;C07D499/08;C07D499/86;C07D499/861;C07D499/87;C07D499/897;C07D519/00 |
主分类号 |
C07D519/06 |
| 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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