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. 06, 2021
Filed:
Oct. 31, 2017
Applicant:
Hoffmann-la Roche Inc., Little Falls, NJ (US);
Inventors:
Zhanling Cheng, Shanghai, CN;
Xingchun Han, Shanghai, CN;
Yongguang Wang, Shanghai, CN;
Song Yang, Shanghai, CN;
Assignee:
Hoffmann-La Roche Inc., Little Falls, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); A61K 31/519 (2006.01); A61P 31/20 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); A61K 31/519 (2013.01); A61P 31/20 (2018.01);
Abstract
The present invention provides novel compounds having the general formula: wherein R, Rand Rare as described herein, compositions including the compounds and methods of using the compounds.