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. 19, 2017
Filed:
Jul. 14, 2016
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventor:
Thomas E. Richardson, Durham, NC (US);
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D 241/36 (2006.01); A61K 31/498 (2006.01); C07D 401/04 (2006.01); C07D 241/42 (2006.01); C07D 241/38 (2006.01);
U.S. Cl.
CPC ...
A61K 31/498 (2013.01); C07D 241/38 (2013.01); C07D 241/42 (2013.01); C07D 401/04 (2013.01);
Abstract
The present invention relates to the use of novel quinoxaline derivatives of formula (I) as positive allosteric modulators for modulating metabotropic glutamate receptor subtype 4 (mGluR4) and/or altering glutamate level or glutamatergic signalling.