| 发明名称 |
PROCESS FOR THE PREPARATION OF CARBAPHENEM DERIVATIVES |
| 摘要 |
<p>Compounds of formula (I): <IMAGE> (I) wherein: one or both of R1 and R2 are selected from a variety of organic groups; R3 is an optionally substituted heterocycle; and R4 is hydrogen or optionally substituted alkyl or alkoxy. and salts and esters thereof have valuable antibiotic activity.</p> |
| 申请公布号 |
KR910010049(B1) |
申请公布日期 |
1991.12.12 |
| 申请号 |
KR19850002037 |
申请日期 |
1985.03.27 |
| 申请人 |
SANKYO CO.,LTD. |
发明人 |
SUKIMURA YUKIO;SHIBADA TOMOYIKI;HASIMOTO TOSHIRIKO;IWATA MASAYUKI;TANAKA TERUO;IINO KIMIO |
| 分类号 |
C07D477/00;A61K31/397;A61K31/40;A61K31/505;A61P31/04;C07D477/20;C07D477/26;C07D487/04;(IPC1-7):C07D487/04 |
主分类号 |
C07D477/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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