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. 24, 2013
Filed:
Nov. 02, 2010
Applicants:
Reguri Buchi Reddy, Morris Plains, NJ (US);
Upparapalli Sampathkumar, Morris Plains, NJ (US);
Nilam Sahu, Morris Plains, NJ (US);
Jawaji Karunakara Rao, Morris Plains, NJ (US);
Gade Brahma Reddy, Morris Plains, NJ (US);
Inventors:
Reguri Buchi Reddy, Morris Plains, NJ (US);
Upparapalli Sampathkumar, Morris Plains, NJ (US);
Nilam Sahu, Morris Plains, NJ (US);
Jawaji Karunakara Rao, Morris Plains, NJ (US);
Gade Brahma Reddy, Morris Plains, NJ (US);
Assignee:
Diakron Pharmaceuticals, Inc., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
Improved process for the preparation of 3-fluoro-2-pyridylmethyl-3-(2,2-difluoro-2-(2-pyridyl)ethylamino)-6-chloropyrazin-2-one-1-acetamide of formula (I) and its intermediates is provided.