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:
Jun. 30, 2015
Filed:
Feb. 14, 2013
Applicant:
Hoffmann-la Roche Inc., Nutley, NJ (US);
Inventors:
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 211/56 (2006.01); A61K 31/451 (2006.01); C07D 407/04 (2006.01); C07D 401/04 (2006.01); C07D 401/12 (2006.01); C07D 405/04 (2006.01); C07D 417/10 (2006.01); C07D 213/56 (2006.01); C07D 221/20 (2006.01);
U.S. Cl.
CPC ...
C07D 407/04 (2013.01); A61K 31/451 (2013.01); C07D 211/56 (2013.01); C07D 401/04 (2013.01); C07D 401/12 (2013.01); C07D 405/04 (2013.01); C07D 417/10 (2013.01); C07D 213/56 (2013.01); C07D 221/20 (2013.01);
Abstract
The present invention relates to a compound of formula I wherein R, R, and Ar are as defined herein or to a pharmaceutically acceptable acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer thereof. These compounds and their pharmaceutical compositions are useful in the treatment of neurological and neuropsychiatric disorders.