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:
Feb. 28, 2006
Filed:
Nov. 25, 2003
Applicants:
Peter James Dunn, County of Kent, GB;
Catherine Dunne, County of Kent, GB;
Inventors:
Peter James Dunn, County of Kent, GB;
Catherine Dunne, County of Kent, GB;
Assignee:
Pfizer Inc., New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 295/26 (2006.01); C07D 401/14 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a process for the production a compound of general formula I:wherein A, R, R, Rand Rhave meanings given in the description, which process comprises the reaction of a compound of formula II,wherein Ris a group substitutable by an aminopyrazole, with a compound of general formula III