| 摘要 |
A method for preparing febuxostat is disclosed, in which 2,4-dihalo phenol (compound 1) is used as a starting material that is cheap and easy to obtain, and febuxostat is synthesized from it via alkylation, cyanation, thioformylation, cyclization and deprotection. |
| 申请人 |
2Y-CHEM, LTD.;HE, XUNGUI;DU, LE;ZHU, JIRANG;WANG, YANLING |
发明人 |
HE, XUNGUI;DU, LE;ZHU, JIRANG;WANG, YANLING |
