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:
Feb. 07, 2017
Filed:
Jan. 29, 2015
Applicant:
Supernus Pharmaceuticals Inc., Rockville, MD (US);
Inventors:
Martin Hanbauer, Regensburg, DE;
Zarghun Nazir, Linz, AT;
Peter Hildebrand, Linz, AT;
Attilia Figini, Rancate, CH;
Likan Liang, Boyds, MD (US);
Tiziano Fumagalli, Pianello del Lario, IT;
Assignee:
Supernus Pharmaceuticals, Inc., Rockville, MD (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 209/08 (2006.01);
U.S. Cl.
CPC ...
C07D 209/08 (2013.01);
Abstract
The present invention is directed towards novel methods of synthesis of molindone, synthesis of the intermediates of molindone, and high-purity compositions of molindone. In particular, the invention relates to the methods of synthesis of molindone through the Mannich reaction.