| 发明名称 |
PROCESS FOR PRODUCTION OF BROMINATED ACETOPHENONE |
| 摘要 |
<p>Disclosed is a process for producing substantially pure 2-bromo-1-arylethanone. The process is characterized by conducting a reaction shown by the scheme below in an alcohol. [Chemical Formula 1] (I) STEP 1 (II) wherein R<SUP>1</SUP> represents a C<SUB>1</SUB>-C<SUB>3</SUB> alkoxy group.</p> |
| 申请公布号 |
WO2008020617(A1) |
申请公布日期 |
2008.02.21 |
| 申请号 |
WO2007JP65999 |
申请日期 |
2007.08.17 |
| 申请人 |
DAIICHI SANKYO COMPANY, LIMITED;KOJIMA, SHUNSHI;OOYAMA, JO |
发明人 |
KOJIMA, SHUNSHI;OOYAMA, JO |
| 分类号 |
C07D207/333;C07C45/63;A61K31/402;A61P29/00;C07C49/84 |
主分类号 |
C07D207/333 |
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