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. 23, 2025
Filed:
Dec. 01, 2020
Applicant:
Hoffmann-la Roche Inc., Little Falls, NJ (US);
Inventors:
Jianguo Chen, Shanghai, CN;
Fabian Dey, Zurich, CH;
Hongtao Xu, Shanghai, CN;
Weixing Zhang, Shanghai, CN;
Wei Zhu, Shanghai, CN;
Assignee:
Hoffmann-La Roche Inc., Little Falls, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); C07D 519/00 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); C07D 519/00 (2013.01);
Abstract
The present invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof. The compounds act as antagonists of the toll-like receptors TLR7, TLR8 and/or TLR9 and are thus useful in the treatment of systemic lupus erythematosus (SLE) and lupus nephritis.