The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 21, 2021
Filed:
May. 02, 2018
Applicant:
Idorsia Pharmaceuticals Ltd, Allschwil, CH;
Inventors:
Patric Dörrwächter, Allschwil, CH;
Gunther Schmidt, Allschwil, CH;
Assignee:
Idorsia Pharmaceuticals Ltd, Allschwil, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 249/06 (2006.01);
U.S. Cl.
CPC ...
C07D 249/06 (2013.01); C07B 2200/13 (2013.01);
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 (I), 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.