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:
Nov. 18, 2025
Filed:
Nov. 09, 2020
Applicant:
Kandy Therapeutics Limited, England, GB;
Inventors:
Assignee:
KANDY THERAPEUTICS LIMITED, Reading, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/76 (2006.01); B01J 23/44 (2006.01); C07D 213/75 (2006.01);
U.S. Cl.
CPC ...
C07D 213/76 (2013.01); B01J 23/44 (2013.01); C07D 213/75 (2013.01);
Abstract
The invention relates to a new process for producing compound 2-(3,5-bis(trifluoromethyl)phenyl)-N-(6-chloro-4-(4-fluoro-2-methylphenyl)pyridin-3-yl)-N,2-dimethylpropanamide (Compound IX) which is useful in the manufacture of compound 2-[3,5-Bis(trifluoromethyl)phenyl]-N-{4-(4-fluoro-2-methylphenyl)-6-[(7S,9aS)-7-(hydroxymethyl)hexahydropyrazino[2,1-c][1,4]oxazin-8(1H)-yl]-3-pyridinyl}-N,2-dimethylpropanamide (Compound A).