发明授权
US3985753A 7-Hydroxy-benzo[ij]quinolizine-2-carboxylic acids and derivatives thereof
失效
7-羟基 - 苯并[d]恶嗪-2-羧酸及其衍生物
- 专利标题: 7-Hydroxy-benzo[ij]quinolizine-2-carboxylic acids and derivatives thereof
- 专利标题(中): 7-羟基 - 苯并[d]恶嗪-2-羧酸及其衍生物
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申请号: US567510申请日: 1975-04-14
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公开(公告)号: US3985753A公开(公告)日: 1976-10-12
- 发明人: Dietrich Schuppan , John F. Gerster , Charles M. Leir
- 申请人: Dietrich Schuppan , John F. Gerster , Charles M. Leir
- 申请人地址: CA Northridge
- 专利权人: Riker Laboratories, Inc.
- 当前专利权人: Riker Laboratories, Inc.
- 当前专利权人地址: CA Northridge
- 主分类号: C07D215/18
- IPC分类号: C07D215/18 ; C07D215/22 ; C07D215/233 ; C07D215/56 ; C07D455/04
摘要:
Certain substituted 6,7-dihydro-7-hydroxy-1-oxo-1H,5H-benzo[ij]quinolizine-2-carboxylic acids and salt and ester derivatives thereof are described. These compounds are useful antibacterial agents.
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