| 发明名称 |
Peptide substituted penicillins |
| 摘要 |
A compound of formula I or a physiologically acceptable salt thereof <IMAGE> (I) wherein X represents sulphur or methylene, R1 represents hydrogen, amino or an acylated or carbamylated amino group, R2 represents hydrogen or an alkyl group and R3 represents an alkoxy group.
|
| 申请公布号 |
US4722924(A) |
申请公布日期 |
1988.02.02 |
| 申请号 |
US19850766429 |
申请日期 |
1985.08.22 |
| 申请人 |
NATIONAL RESEARCH DEVELOPMENT CORPORATION |
发明人 |
BALDWIN, JACK E. |
| 分类号 |
A61K31/43;A61K38/00;A61P31/04;C07C59/315;C07C271/22;C07D499/00;C07D499/48;C07D499/62;C07K5/02;C07K5/06;C12N9/00;C12P37/00;C12R1/465;C12R1/75;C12R1/82;(IPC1-7):A61K31/43 |
主分类号 |
A61K31/43 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
