| 发明名称 |
PREPARATION OF 7-METHYL-4-OXO-1,4-DIHYDRO-1,8-NAPHTHYRIDINE-3-CARBOXYLIC ACID DERIVATIVES |
| 摘要 |
<p>Process for the preparation of 1-alkyl-7-methyl-4-oxo-1,4-dihydro-1, 8-naphthyridine-3-carboxylic acids useful as antibactcrial agents. A compound of the general formula (II) (II) where Y is a tertiary nitrogen-containing aromatic, heterocyclic ring attached through the nitrogen atom, or a trialkylamino group and Z is an anion is hydrolysed.</p> |
| 申请公布号 |
CA1051434(A) |
申请公布日期 |
1979.03.27 |
| 申请号 |
CA19740217000 |
申请日期 |
1974.12.27 |
| 申请人 |
CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT. |
发明人 |
MESZAROS, ZOLTAN;HERMECZ, ISTVAN;VASVARI, LELLE (NEE DEBRECZY);HORVATH, AGNES;RITLI, PETER;MANDI, ATTILA |
| 分类号 |
C07D213/74;C07D471/04;(IPC1-7):07D471/04 |
主分类号 |
C07D213/74 |
| 代理机构 |
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| 地址 |
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