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:
Jun. 01, 2004
Filed:
May. 12, 2003
Applicant:
Inventors:
Kyle J. Lindstrom, Houlton, WI (US);
Luke T. Dressel, Somerset, WI (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
C07D / ;
Abstract
A process and intermediates for preparing 1H-imidazo[4,5-c]pyridin-4-amines are disclosed. The process includes providing a 4-phenoxy-1H-imidazo[4,5-c]pyridine and aminating the 4-phenoxy-1H-imidazo[4,5-c]pyridine to provide a 1H-imidazo[4,5-c]pyridin-4-amine.