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:
Feb. 27, 2018
Filed:
Feb. 14, 2017
Applicant:
Hoffmann-la Roche Inc., Little Falls, NJ (US);
Inventors:
Song Yang, Shanghai, CN;
Chungen Liang, Shanghai, CN;
Jianping Wang, Shanghai, CN;
Song Pan, Shanghai, CN;
Assignee:
Hoffman-La Roche Inc., Little Falls, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 237/04 (2006.01); A61K 31/50 (2006.01); C07D 237/14 (2006.01); C07D 253/06 (2006.01); C07D 253/07 (2006.01);
U.S. Cl.
CPC ...
C07D 237/04 (2013.01); A61K 31/50 (2013.01); C07D 237/14 (2013.01); C07D 253/06 (2013.01); C07D 253/07 (2013.01);
Abstract
The invention provides novel compounds having the general formula: wherein R, R, R, X and a are as described in the description and in the claims, as well as or pharmaceutically acceptable salts thereof. The invention also contains compositions including the compounds and methods of using the compounds.