| 发明名称 |
DIBENZOSUBERONE DERIVATIVES AND PROCEDURES FOR THEIR PREPARATION |
| 摘要 |
The invention referres to dibenzosuberone derivatives and to the procedures of their preparation. According to this invention, conditions for a regioselective bromination of dibenzosuberone have been found, as well as for the isolation of isomers formed. Brominated products of dibenzosuberone are essential intermediates for the preparation of some of its derivatives.
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| 申请公布号 |
WO9928284(A1) |
申请公布日期 |
1999.06.10 |
| 申请号 |
WO1998HR00008 |
申请日期 |
1998.11.26 |
| 申请人 |
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发明人 |
MIKOTIC-MIHUN, ZVONIMITRA;KARMINSKI-ZAMOLA, GRACE;CEPANEC, IVICA;LITVIC, MLADEN |
| 分类号 |
C07C49/697;C07C65/36;C07C235/84;C07C255/52;C07C255/56;C07C257/18;(IPC1-7):C07C49/697;C07C233/78 |
主分类号 |
C07C49/697 |
| 代理机构 |
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代理人 |
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| 主权项 |
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