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:
Mar. 07, 2017
Filed:
Mar. 16, 2011
Applicants:
Dominic John Ormerod, Hoogstraten, BE;
Dominique Paul Michel Depre, Hamme-Mille, BE;
Andras Horvath, Turnhout, BE;
Inventors:
Dominic John Ormerod, Hoogstraten, BE;
Dominique Paul Michel Depre, Hamme-Mille, BE;
Andras Horvath, Turnhout, BE;
Assignee:
Janssen Pharmaceuticals, Titusville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 493/08 (2006.01); C07C 255/57 (2006.01); C07C 51/02 (2006.01); C07C 51/41 (2006.01); C07C 51/43 (2006.01); C07C 67/03 (2006.01); C07C 67/31 (2006.01); C07C 69/757 (2006.01); C07C 205/57 (2006.01); C07C 215/30 (2006.01); C07C 231/12 (2006.01); C07C 235/40 (2006.01); C07C 317/44 (2006.01); C07D 251/28 (2006.01); C07D 251/30 (2006.01); C07D 309/30 (2006.01); C07D 417/04 (2006.01); C07D 417/14 (2006.01); C07D 491/18 (2006.01); C07C 201/12 (2006.01);
U.S. Cl.
CPC ...
C07C 255/57 (2013.01); C07C 51/02 (2013.01); C07C 51/412 (2013.01); C07C 51/43 (2013.01); C07C 67/03 (2013.01); C07C 67/31 (2013.01); C07C 69/757 (2013.01); C07C 201/12 (2013.01); C07C 205/57 (2013.01); C07C 215/30 (2013.01); C07C 231/12 (2013.01); C07C 235/40 (2013.01); C07C 317/44 (2013.01); C07D 251/28 (2013.01); C07D 251/30 (2013.01); C07D 309/30 (2013.01); C07D 417/04 (2013.01); C07D 417/14 (2013.01); C07D 491/18 (2013.01); C07B 2200/07 (2013.01); C07C 2101/08 (2013.01);
Abstract
A process for preparing [(1R,2R)-4-oxo-1,2-cyclopentanedicarboxylic acid II, by the resolution of racemic 4-oxo-1,2-cyclopentanedicarboxylic acid (V), said process comprising: