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:
May. 24, 2016
Filed:
Jun. 29, 2012
Alexander Beliaev, S. Mamede do Coronado, PT;
Jorge Bruno Reis Wahnon, S. Mamede do Coronado, PT;
David Alexander Learmonth, Alfena, PT;
Jonathan Madec, Chatou, FR;
Jean-marie Schneider, Magnanville, FR;
William Maton, S. Mamede do Coronado, PT;
Alexander Beliaev, S. Mamede do Coronado, PT;
Jorge Bruno Reis Wahnon, S. Mamede do Coronado, PT;
David Alexander Learmonth, Alfena, PT;
Jonathan Madec, Chatou, FR;
Jean-Marie Schneider, Magnanville, FR;
William Maton, S. Mamede do Coronado, PT;
Bial-Portela & CA, S.A., S. Mamede do Coronado, PT;
Abstract
The present invention relates to a process for preparing (R)-5-(2-(benzylamino)ethyl)-1-(6,8-difluorochroman-3-yl)-1H-imidazole-2(3H)-thione, and pharmaceutically acceptable salts thereof, especially the hydrochloride salt. The invention also relates to a process for making intermediates useful in the formation of said compound, and to the intermediates, per se.