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:
Aug. 09, 2016
Filed:
Dec. 15, 2015
Applicant:
Vetcare Oy, Salo, FI;
Inventors:
Jonas Forsman, Turku, FI;
Oili Kallatsa, Turku, FI;
Assignee:
VETCARE OY, Salo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 491/22 (2006.01); C07D 491/12 (2006.01); B01J 25/02 (2006.01);
U.S. Cl.
CPC ...
C07D 491/22 (2013.01); B01J 25/02 (2013.01);
Abstract
The present invention relates to a process for the manufacture of N-(2-((2R,12bS)-2'-oxo-1,3,4,6,7,12b-hexahydrospiro[benzofuro[2,3-a]quinolizine-2,4′-imida-zolidine]-3′-yl)ethyl)-methanesulfonamide, where in the process trimethylsilyl cyanide is used.