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:
Jan. 24, 2017
Filed:
Nov. 19, 2015
Applicant:
Dipharma Francis S.r.l., Baranzate, IT;
Inventors:
Luca Giannotti, Baranzate, IT;
Renzo Graziosi, Baranzate, IT;
Emanuele Attolino, Baranzate, IT;
Pietro Allegrini, Baranzate, IT;
Assignee:
Dipharma Francis S.r.l., Baranzate, IT;
Primary Examiner:
Int. Cl.
CPC ...
C07D 295/096 (2006.01); C07C 323/37 (2006.01); C07C 309/66 (2006.01); C07D 241/08 (2006.01);
U.S. Cl.
CPC ...
C07D 295/096 (2013.01); C07C 309/66 (2013.01); C07C 323/37 (2013.01); C07D 241/08 (2013.01);
Abstract
The present invention relates to a process for the preparation of 1-[2-(2,4-dimethylphenylsulphanyl)phenyl]piperazine of formula (I), also known as vortioxetine, salts thereof, and intermediates useful for its synthesis.