| 发明名称 |
PROCESS AND INTERMEDIATES FOR 6,7-DIHYDRO-9-FLUORO-5-METHYL- 1-OXO-1H,5H-BENZO IJ QUINOLIZINE-2-CARBOXYLIC ACID |
| 摘要 |
Compounds of the formula: <IMAGE> wherein R is hydrogen or alkyl having 1-3 carbon atoms, and acid addition salts thereof, are useful intermediates in the preparation of 6- fluorotetrahydroquinaldine and flumequine which has the formula: <IMAGE> |
| 申请公布号 |
AU524459(B2) |
申请公布日期 |
1982.09.16 |
| 申请号 |
AU19810067425 |
申请日期 |
1981.02.18 |
| 申请人 |
RIKER LABORATORIES, INC. |
发明人 |
CHARLES MARTIN LEIR;KIRK GUSTAV HEDBERG;JOEL RAYMOND JACOBSON |
| 分类号 |
C07D215/22;C07D215/18;C07D215/233;C07D455/04;C07D471/04 |
主分类号 |
C07D215/22 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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