[EN] PREPARATION OF 2-([1,2,3]TRIAZOL-2-YL)-BENZOIC ACID DERIVATIVES<br/>[FR] PRÉPARATION DE DÉRIVÉS DE L'ACIDE 2-([1,2,3]TRIAZOL-2-YL)-BENZOÏQUE
申请人:IDORSIA PHARMACEUTICALS LTD
公开号:WO2018202689A1
公开(公告)日:2018-11-08
The present invention relates to a process for the preparation of particular 2-(2H-[1,2,3]triazol-2-yl)-benzoic acid derivatives of formula (I), to certain crystalline forms of potassium salts of said 2-(2H-[1,2,3]triazol-2-yl)-benzoic acid derivatives of formula (IK), to certain crystalline forms of said 2-(2H-[1,2,3]triazol-2-yl)-benzoic acid derivatives of formula (I), and to their use in the preparation of pharmaceuticals such as (S)-(2-(5-chloro-4-methyl-1H-benzo[d]imidazol-2-yl)-2-methylpyrrolidin-1-yl)-(5-methoxy-2-(2H-1,2,3-triazol-2-yl)phenyl)methanone.
本发明涉及一种用于制备特定2-(2H-[1,2,3]三唑-2-基)-苯甲酸衍生物的过程,所述衍生物的化学式为(I),以及所述2-(2H-[1,2,3]三唑-2-基)-苯甲酸衍生物的钾盐的某些晶型形式,化学式为(IK),以及所述2-(2H-[1,2,3]三唑-2-基)-苯甲酸衍生物的某些晶型形式,化学式为(I),以及它们在制备药物中的用途,例如(S)-(2-(5-氯-4-甲基-1H-苯并[d]咪唑-2-基)-2-甲基吡咯烷-1-基)-(5-甲氧基-2-(2H-1,2,3-三唑-2-基)苯基)甲酮。