| 发明名称 |
IMPROVED PROCESSES FOR THE PREPARATION OF 1-ARYL-5-ALKYL PYRAZOLE COMPOUNDS |
| 摘要 |
Provided are improved processes for the preparation of 1-aryl pyrazole compounds of formula (IB)which are substituted at the 5-position of the pyrazole ring with a carbon-linked functional group. The process described is efficient and scalable and does not utilize hazardous sulfenyl halide reagents. |
| 申请公布号 |
EA025905(B1) |
申请公布日期 |
2017.02.28 |
| 申请号 |
EA20140001159 |
申请日期 |
2013.04.22 |
| 申请人 |
MERIAL LIMITED |
发明人 |
MENG Charles, Q.;LE HIR DE FALLOIS Loic, Patrick;LEE Hyoung, Ik;ZHAN Xinxi;LABROSSE Jean-Robert;MULHAUSER Michel |
| 分类号 |
C07D231/18;A01N43/56;A61K31/415;A61P33/14 |
主分类号 |
C07D231/18 |
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