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. 24, 2007
Filed:
Jun. 25, 2004
Applicants:
Toby Jonathan Blench, Wokingham, GB;
Paul Hebeisen, Basel, CH;
Hans Richter, Grenzach-Wyhlen, DE;
Stephan Roever, Inzlingen, DE;
Inventors:
Toby Jonathan Blench, Wokingham, GB;
Paul Hebeisen, Basel, CH;
Hans Richter, Grenzach-Wyhlen, DE;
Stephan Roever, Inzlingen, DE;
Assignees:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Vernalis Research Limited, Winnersh, GB;
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/58 (2006.01); A01N 43/60 (2006.01); A61K 31/50 (2006.01); A61K 31/495 (2006.01); C07D 471/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides piperazine derivatives of formula (I) as well as pharmaceutically acceptable salts and esters thereof, wherein Rto Rhave the significance given in the description. They can be used for the treatment of obesity.