| 发明名称 |
7-PIPERAZINYL, 4-OXOQUINOLINES AND PHARMACEUTICAL COMPOSITIONS |
| 摘要 |
The present invention relates to a quinoline compound of the formula <CHEM> wherein R1, R2 and R3 are the same or different and each represents a hydrogen atom or a methyl group, esters thereof and salts thereof, and processes for preparation thereof. These compounds show excellent antibacterial activity and are useful antibacterial agents. These compounds are also useful as intermediates for production of other antibacterial agents. |
| 申请公布号 |
NZ218089(A) |
申请公布日期 |
1989.03.29 |
| 申请号 |
NZ19860218089 |
申请日期 |
1986.10.28 |
| 申请人 |
DAINIPPON PHARMACEUTICAL CO LTD |
发明人 |
JUN-ICHI MATSUMOTO;TERUYUKI MIYAMOTO;HIROSHI EGAWA;SHINICHI NAKAMURA |
| 分类号 |
C07D401/04;A61K;A61K31/47;A61K31/4709;A61K31/495;A61K31/535;A61K31/55;A61P31/04;C07D215/00;C07D215/22;C07D215/56;C07D241/04;C07D243/08;C07D401/02;C07D413/04;C07D487/08 |
主分类号 |
C07D401/04 |
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