| 发明名称 |
SS-LACTAM COMPOUNDS, THEIR PREPARATION AND USE |
| 摘要 |
Compounds of formula (II) …<CHEM>… having antibacterial and beta-lactamase inhibitory properties and in which R<1> and R<2> represent hydrogen or an optionally substituted hydrocarbon or heterocyclic group, and R<3> represents hydrogen or an organic group. …<??>Their preparation, a pharmaceutical composition and an intermediate of formula (VII) …<CHEM>… are also calimed. |
| 申请公布号 |
ZA8102708(B) |
申请公布日期 |
1982.04.28 |
| 申请号 |
ZA19810002708 |
申请日期 |
1981.04.24 |
| 申请人 |
BEECHAM GROUP PLC |
发明人 |
OSBORNE N |
| 分类号 |
C07D499/897;A61K31/397;A61K31/43;A61P31/04;C07C335/32;C07D205/08;C07D205/09;C07D499/00;C07D499/04;C07D499/06;C07D499/86;C07D499/87;C07D499/88;C07F7/18;C07F9/568 |
主分类号 |
C07D499/897 |
| 代理机构 |
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代理人 |
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