Title:
２－（［１，２，３］トリアゾール－２－イル）－安息香酸誘導体の製造
Document Type and Number:
Japanese Patent JP7182562
Kind Code:
B2
Abstract:
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.
Inventors:
Patrick Derwechter
Gunther Schmidt
Gunther Schmidt
Application Number:
JP2019559016A
Publication Date:
December 02, 2022
Filing Date:
May 02, 2018
Export Citation:
Assignee:
IDORSIA PHARMACEUTICALS LTD
International Classes:
C07D249/06
Domestic Patent References:
| JP2015533157A | ||||
| JP2016539136A | ||||
| JP2016512536A | ||||
| JP2013508404A | ||||
| JP2010511621A |
Foreign References:
| CN104649983A | ||||
| WO2012145581A1 | ||||
| WO2013050938A1 | ||||
| WO2015123355A1 | ||||
| WO2016171248A1 | ||||
| WO2012148553A1 |
Attorney, Agent or Firm:
Michie Obuchi
Fuse Yukio
Fuse Yukio