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:
Nov. 28, 2006
Filed:
Jan. 13, 2000
Applicants:
Erich Armbruster, Naters, CH;
Yves Bessard, Sierre, CH;
David Kuo, Radnor, PA (US);
James E. Leresche, Visp, CH;
Ralf Proplesch, Eyholz, CH;
Jean-paul Roduit, Grone, CH;
Inventors:
Erich Armbruster, Naters, CH;
Yves Bessard, Sierre, CH;
David Kuo, Radnor, PA (US);
James E. Leresche, Visp, CH;
Ralf Proplesch, Eyholz, CH;
Jean-Paul Roduit, Grone, CH;
Assignee:
Lonza AG, Basel, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 211/82 (2006.01); C07D 211/78 (2006.01);
U.S. Cl.
CPC ...
Abstract
A starting product for the preparation of COX-2 inhibitors, notably the compound 1-(6-methylpyridine-3-yl)-2-[(4-(methylsulfonyl)phenyl]ethanone of the formula (I): A method for making the compound.