| 发明名称 |
PROCESS FOR PREPARING CERTAIN PHENYL UREA COMPOUNDS |
| 摘要 |
This invention relates to a process for making certain phenyl urea compounds by using a Lewis acid to effect the ring opening of a benzoxazolinone by an amine.
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| 申请公布号 |
CA2341697(A1) |
申请公布日期 |
2000.03.09 |
| 申请号 |
CA19992341697 |
申请日期 |
1999.08.26 |
| 申请人 |
SMITHKLINE BEECHAM CORPORATION |
发明人 |
BAINE, NEIL H.;YU, MARVIN SUNGWHAN;ELDRIDGE, ANN MARIE |
| 分类号 |
C07B61/00;C07C273/18;C07C275/42;C07D213/30;C07D263/58;(IPC1-7):C07C275/00 |
主分类号 |
C07B61/00 |
| 代理机构 |
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