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:
Jan. 21, 2014
Filed:
Oct. 09, 2009
Applicants:
Stefan Laufer, Tubingen, DE;
Wolfgang Albrecht, Ulm, DE;
Inventors:
Stefan Laufer, Tubingen, DE;
Wolfgang Albrecht, Ulm, DE;
Assignee:
c-a-i-r biosciences GmbH, Tubingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 295/03 (2006.01); A61K 31/5375 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to compounds of the formula I wherein R1, R2, R3, R4, X and Y have the meanings given in the description. The compounds have an action which is immunomodulating and inhibits or regulates the release of IL-1β and/or TNF-α. They can therefore be used for treatment of diseases connected with a disturbance in the immune system.