| 发明名称 |
Regioselective preparation of substituted pyrimidines |
| 摘要 |
The present invention relates to a method of making pyrimidines of formula (III), wherein X1, X2, R1 and R2 have the meanings as defined herein.
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| 申请公布号 |
US8372974(B2) |
申请公布日期 |
2013.02.12 |
| 申请号 |
US20090933125 |
申请日期 |
2009.03.19 |
| 申请人 |
BOEHRINGER INGELHEIM INTERNATIONAL GMBH;LINZ GUENTER;DURAN ADIL;KRAEMER GERD |
发明人 |
LINZ GUENTER;DURAN ADIL;KRAEMER GERD |
| 分类号 |
C07D239/02 |
主分类号 |
C07D239/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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