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:
Apr. 03, 2007
Filed:
May. 26, 2000
Applicants:
Bela Sörös, Budapest, HU;
Zoltan Tuba, Budapest, HU;
György Galik, Budapest, HU;
Adam Bor, Budaörs, HU;
Adam Demeter, Budapest, HU;
Ferenc Trischler, Budapest, HU;
Janos Horvath, Bölcske, HU;
Janos Brlik, Budapest, HU;
Inventors:
Bela Sörös, Budapest, HU;
Zoltan Tuba, Budapest, HU;
György Galik, Budapest, HU;
Adam Bor, Budaörs, HU;
Adam Demeter, Budapest, HU;
Ferenc Trischler, Budapest, HU;
Janos Horvath, Bölcske, HU;
Janos Brlik, Budapest, HU;
Assignee:
Richter Gedeon Vegyeszeti Gyar RT., Budapest, HU;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 255/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A new process is disclosed for the synthesis of racemic or optically pure N-[4-cyano-3-trifluoro-methyl-phenyl]-3[4-fluorophenyl-sulfonyl]-2-hydroxy-2-methylpropionamide. The process includes the formation of several novel intermediates in the synthesis.