| 摘要 |
<p>ABSTRACT “AN IMPROVED PROCESS FOR PREPARATION OF CRYSTALLINE TICAGRELOR AND INTERMEDIATE THEREOF” The present invention providesa a process for the preparation of crystalline protected-triazole compound of Formula (II), the process comprising: (a) providing a solution of protected-triazole compound of Formula (II) in one or more of first organic solvents, (b) optionally, removing the first organic solvent completely or partially from the solution to obtain a residue; and (c) treating the solution of step a) or the residue of step b) with one or more second organic solvents to obtain the crystalline protected-triazole compound of Formula (II). (II)</p> |
