| 发明名称 |
Substituted carbonyl compounds |
| 摘要 |
Fluorenone and anthraquinone compounds substituted by at least one tetrazolyl group in one ring, and further substituted in the other ring, optionally for the fluorenones, have antiallergic activity.
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| 申请公布号 |
US4039556(A) |
申请公布日期 |
1977.08.02 |
| 申请号 |
US19750634456 |
申请日期 |
1975.11.24 |
| 申请人 |
BURROUGHS WELLCOME CO. |
发明人 |
HODSON, HAROLD FRANCIS;BATCHELOR, JOHN FREDERICK |
| 分类号 |
C07D219/06;C07D219/08;C07D257/04;C07D311/86;(IPC1-7):C07D257/04 |
主分类号 |
C07D219/06 |
| 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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