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. 24, 2014
Filed:
Jun. 28, 2010
Applicants:
Herbert Koller, Vienna, AT;
Michael Pyerin, Brunn am Gebirge, AT;
Inventors:
Herbert Koller, Vienna, AT;
Michael Pyerin, Brunn am Gebirge, AT;
Assignee:
Merz Pharma GmbH & Co. KGaA, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 231/06 (2006.01); C07C 211/35 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method of preparing 1-chloroacetamido-1,3,3,5,5-pentamethylcyclohexane, an intermediate in the synthesis of 1-amino-1,3,3,5,5-pentamethylcyclohexane (Neramexane) or a pharmaceutically acceptable salt thereof, comprising step (iii):