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. 04, 2006
Filed:
Nov. 17, 2003
Applicants:
Jinhua J. Song, Hopewell Junction, NY (US);
Zhulin Tan, Danbury, CT (US);
Nathan K. Yee, Danbury, CT (US);
Inventors:
Jinhua J. Song, Hopewell Junction, NY (US);
Zhulin Tan, Danbury, CT (US);
Nathan K. Yee, Danbury, CT (US);
Assignee:
Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 211/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are methods of making aryl intermediate compounds of the formula (A) which are useful in the production of heteroaryl ureas,Y and P are defined herein below.