| 发明名称 |
NOUVEAU PROCEDE DE PREPARATION D'UN DERIVE D'ARYL-1,4-DIHYDRO 4-OXONAPHTYRIDINE 1-SUBSTITUEE PRODUITS INTERMEDIAIRES POUR CE DERIVE ET PROCEDE DE PREPARATION DES PRODUITS INTERMEDIAIRES |
| 摘要 |
<p>This invention relates to a process for industrially producing a 1-substituted aryl-1,4-dihydro-4-oxonaphthyridine derivative and a salt thereof which are useful as an antibacterial agent, and also to intermediates therefor and processes for producing the intermediates.</p> |
| 申请公布号 |
LU86264(A1) |
申请公布日期 |
1986.08.04 |
| 申请号 |
LU19860086264 |
申请日期 |
1986.01.23 |
| 申请人 |
TOYAMA CHEMICAL CO.,LTD. |
发明人 |
YOZO TODO;TETSUO YAMAFUJI;KATSUYUKI NAGUMO;ISAO KITAYAMA;HIDEYOSHI NAGAKI;MIKAKO MIYAJIMA;YOSHINORI KONISHI;HIROKAZU NARITA;SHUNTARO TAKANO;ISAMU SAIKAWA |
| 分类号 |
C07D213/74;C07D213/78;C07D213/80;C07D401/04;C07D471/04;C07D521/00;(IPC1-7):C07D/ |
主分类号 |
C07D213/74 |
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