| 发明名称 |
PREPARATION PROCESS OF ACEMETACIN |
| 摘要 |
<p>A process for preparing acemetacin which process comprises removing a protecting group, which is other than tetrahydropyranyl group and is removable under acidic conditions, from an acemetacin ester represented by the formula <IMAGE> wherein R means the protecting group, under the acidic conditions.</p> |
| 申请公布号 |
KR910006125(B1) |
申请公布日期 |
1991.08.13 |
| 申请号 |
KR19840002272 |
申请日期 |
1984.04.27 |
| 申请人 |
TROPON WERKE GMBH & CO.KG.;KOWA CO.,LTD. |
发明人 |
GIKUKAWA YATSUO;KYOTANI YOSHINORI |
| 分类号 |
C07D209/28;(IPC1-7):C07D209/12 |
主分类号 |
C07D209/28 |
| 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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