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:
Oct. 15, 2024
Filed:
Mar. 19, 2020
Applicant:
Inke, S.a., Castellbisbal-Barcelona, ES;
Inventors:
Sergio Rodríguez Ropero, Castellbisbal-Barcelona, ES;
Joan Huguet Clotet, Castellbisbal-Barcelona, ES;
Assignee:
INKE, S.A., Castellbisbal-Barcelona, ES;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 263/57 (2006.01);
U.S. Cl.
CPC ...
C07D 263/57 (2013.01);
Abstract
The present invention relates to an improved process for the preparation of 1-deoxy-1-methylamino-D-glucitol 2-(3,5-dichlorophenyl)-6-benzoxazolecarboxylate, also known as tafamidis meglumine. The process of the present invention is particularly suitable for industrial scale manufacture of tafamidis meglumine with excellent purity and high yields.