| 发明名称 |
4-HYDROXYTETRAHYDROPYRAN-2-ONES AND THE CORRESPONDING DEHYDROXY CARBOXYLIC ACID DERIVATIVES, SALTS AND ESTERS AND A PROCESS FOR THEIR PREPARATION AS WELL AS PRECURSORS |
| 摘要 |
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| 申请公布号 |
KR0162081(B1) |
申请公布日期 |
1998.12.01 |
| 申请号 |
KR19900014100 |
申请日期 |
1990.09.07 |
| 申请人 |
HOECHST AG |
发明人 |
JENDRALLA, HEINER;WESS, GUENTHER;KESSELER, KURT;BECK. GERHARD |
| 分类号 |
C07D319/06;A61K31/35;A61K31/357;A61K31/365;A61K31/366;A61P3/06;A61P9/10;A61P43/00;C07C1/24;C07C17/12;C07C17/26;C07C39/08;C07C43/23;C07C45/46;C07C46/04;C07C50/24;C07C69/712;C07C323/20;C07C331/10;C07D309/30;(IPC1-7):C07D309/30 |
主分类号 |
C07D319/06 |
| 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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