| 发明名称 | Preparation of febuxostat | ||
| 摘要 | Processes for preparing febuxostat. | ||
| 申请公布号 | US8969582(B2) | 申请公布日期 | 2015.03.03 |
| 申请号 | US201113642912 | 申请日期 | 2011.04.29 |
| 申请人 | Dr. Reddy's Laboratories Ltd. | 发明人 | Cherukupally Praveen;Kandala Sreenadha Charyulu;Adla Vijay Kumar;Vempati Chandra Sekhar |
| 分类号 | C07D277/30;C07D277/56 | 主分类号 | C07D277/30 |
| 代理机构 | Pergament Gilman & Cepeda LLP | 代理人 | Pergament Gilman & Cepeda LLP ;Cepeda Milagros A.;Pergament Edward D. |
| 主权项 | 1. A process for preparing febuxostat, comprising hydrolyzing ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate in the presence of a ketone solvent. | ||
| 地址 | Hyderabad IN | ||