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:
Mar. 04, 2014
Filed:
Jan. 11, 2012
Applicants:
Andrea Castellin, Mestrino, IT;
Paolo Stabile, Verona, IT;
Francesco Fontana, Longone al Segrino, IT;
Ottorino DE Lucchi, Padua, IT;
Andrea Caporale, Istrana, IT;
Stefano Tartaggia, Vallà di Riese Pio X, IT;
Inventors:
Andrea Castellin, Mestrino, IT;
Paolo Stabile, Verona, IT;
Francesco Fontana, Longone al Segrino, IT;
Ottorino De Lucchi, Padua, IT;
Andrea Caporale, Istrana, IT;
Stefano Tartaggia, Vallà di Riese Pio X, IT;
Assignee:
F.I.S. Fabbrica Italiana Sintetici S.p.A., Alte di Montecchio Maggiore, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing 1-(6-methylpyridin-3-yl)-2-[4-(methyl sulfonyl)phenyl]ethanone, an intermediate of the synthesis of Etoricoxib. The synthesis of the intermediates useful for such preparation is also described.