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:
Sep. 19, 2006
Filed:
Nov. 21, 2003
Applicants:
Mária Bakonyi, Budapest, HU;
Tiborné Bai, Budapest, HU;
Zsolt Dombrády, Budapest, HU;
Katalin Gáspár, Göd, HU;
Attila Supic, Budapest, HU;
Inventors:
Mária Bakonyi, Budapest, HU;
Tiborné Bai, Budapest, HU;
Zsolt Dombrády, Budapest, HU;
Katalin Gáspár, Göd, HU;
Attila Supic, Budapest, HU;
Assignee:
Sanofi-Aventis, Paris, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 333/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the racemization process of the optically active [2-(2-thienyl)ethylamino](2-halogenophenyl)acetamides of general formula (VII) by using basic compounds. The resulting racemic compounds of general formula (VII) can thus be recycled into synthesis of the therapeutically useful compounds of general formula (VI).