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:
Aug. 30, 2016
Filed:
Jun. 22, 2015
Applicant:
F.i.s. - Fabbrica Italiana Sintetici S.p.a., Montecchio Maggiore, IT;
Inventors:
Paolo Stabile, Verona, IT;
Moreno Bertolazzi, Costalunga, IT;
Nicola Faccin, Valdagno, IT;
Diego Rasia, Trissino, IT;
Assignee:
F.I.S.—Fabbrica Italiana Sintetici S.p.A., Montecchio Maggiore, IT;
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/00 (2006.01); C07D 401/12 (2006.01); C07C 37/00 (2006.01);
U.S. Cl.
CPC ...
C07D 401/12 (2013.01); C07C 37/00 (2013.01); C07B 2200/07 (2013.01);
Abstract
Object of the present invention is an improved process for the preparation of Esomeprazole (S)-BINOL complex which is a key intermediate for the synthesis of Esomeprazole and salts thereof.