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. 24, 2013
Filed:
Oct. 16, 2009
Applicants:
Nicola Catozzi, Isola Vicentina, IT;
Johnny Foletto, Arcole, IT;
Massimiliano Forcato, Galzignano Terme, IT;
Roberto Giovanetti, Schio, IT;
Giorgio Soriato, Caldiero, IT;
Massimo Verzini, Caldiero, IT;
Inventors:
Nicola Catozzi, Isola Vicentina, 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 (Milan), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 221/00 (2006.01); C07C 223/00 (2006.01); C07C 225/00 (2006.01); C07C 211/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine of formula (I) i.e. Cinacalcet and its intermediates of formulae (V), (Va) and (Vb).