发明名称 |
UN PROCEDIMIENTO PARA LA PREPARACION DE NUEVOS DERIVADOS DE CARBAPENEM. |
摘要 |
<p>Disclosed are novel carbapenem derivatives characterized by a 2-substituent of the formula <IMAGE> in which A represents cyclopentylene, cyclohexylene or C2-C6 alkylene optionally substituted by one or more C1-C4 alkyl groups and <IMAGE> represents a quaternized nitrogen-containing aromatic heterocycle. Such derivatives are useful as potent antibacterial agents. Also disclosed are processes for the preparation of such derivatives and novel intermediates utilized in these processes.</p> |
申请公布号 |
ES521293(D0) |
申请公布日期 |
1984.06.16 |
申请号 |
ES19930005212 |
申请日期 |
1983.04.07 |
申请人 |
BRISTOL-MYERS COMPANY |
发明人 |
|
分类号 |
A61K31/40;C07D213/20;C07D213/30;C07D213/65;C07D213/70;C07D213/73;C07D233/84;C07D477/00;C07D477/20;C07D487/04;(IPC1-7):07D487/04;61K31/395 |
主分类号 |
A61K31/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|