| 发明名称 |
1,8-NAPHTHYRIDINE DERIVATIVES |
| 摘要 |
The present invention relates to a 1,8-naphthyridine derivative of the formula <IMAGE> wherein X is a fluorine or chlorine atom, and R is a hydrogen atom, or a methyl or ethyl group; and esters thereof and salts thereof are processes for preparation thereof. These compounds show excellent anti-bacterial activity and are useful antibacterial agents. |
| 申请公布号 |
AU5321686(A) |
申请公布日期 |
1986.08.21 |
| 申请号 |
AU19860053216 |
申请日期 |
1986.02.05 |
| 申请人 |
DAINIPPON PHARMACEUTICAL CO. LTD. |
发明人 |
JUN-ICHI MATSUMOTO;JUNJI NAKANO;KATSUMI CHIBA;SHINICHI NAKAMURA |
| 分类号 |
C07D471/04 |
主分类号 |
C07D471/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
