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:
Dec. 20, 2016
Filed:
Jun. 13, 2014
Applicant:
Zach System S.p.a., Bresso, IT;
Inventors:
Nicola Catozzi, Sovizzo, IT;
Livius Cotarca, Cervignano del Friuli, IT;
Johnny Foletto, Arcole, IT;
Massimiliano Forcato, Galzignano Terme, IT;
Roberto Giovanetti, Schio, IT;
Giorgio Soriato, Caldiero, IT;
Massimo Verzini, Caldiero, IT;
Assignee:
ZACH SYSTEM S.P.A., Bresso (MI), IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/70 (2006.01); C07C 211/30 (2006.01); C07C 221/00 (2006.01); C07C 211/28 (2006.01); C07C 303/28 (2006.01); C07C 305/12 (2006.01);
U.S. Cl.
CPC ...
C07C 209/70 (2013.01); C07C 211/28 (2013.01); C07C 211/30 (2013.01); C07C 221/00 (2013.01); C07C 303/28 (2013.01); C07C 305/12 (2013.01);
Abstract
A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine hydrochloride salt of formula (I) i.e. Cinacalcet hydrochloride and its intermediates of formulae (VII) and (VIII) wherein Z is chloride or another pharmaceutically acceptable anionic counterion.