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:
Apr. 05, 2016
Filed:
Aug. 05, 2013
Applicant:
Janssen Pharmaceutica NV, Beerse, BE;
Inventors:
Jean-Pierre André Marc Bongartz, Turnhout, BE;
Alfred Elisabeth Stappers, Oud-Turnhout, BE;
Christopher A. Teleha, Fort Washington, PA (US);
Koen Johan Herman Weerts, Vosselaar, BE;
Kenneth J. Wilson, Playas Del Coco, CR;
Assignee:
Janssen Pharmaceutica NV, Beerse, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/10 (2006.01); C07F 7/08 (2006.01);
U.S. Cl.
CPC ...
C07F 7/0812 (2013.01); C07F 7/083 (2013.01); C07F 7/10 (2013.01);
Abstract
The present invention is directed to a process for the preparation of heterocyclic ester derivatives of formula I wherein A, SEM, and Ware as defined herein. Such compounds are useful as intermediates in the synthesis of derivatives useful as protein tyrosine kinase inhibitors, more particularly inhibitors of c-fms kinase.