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:
Oct. 11, 2011
Filed:
Dec. 22, 2005
Applicants:
Michael Butters, Bristol, GB;
Steven Robert Lenger, Bristol, GB;
Paul Michael Murray, Bristol, GB;
Evan William Snape, Bristol, GB;
Inventors:
Michael Butters, Bristol, GB;
Steven Robert Lenger, Bristol, GB;
Paul Michael Murray, Bristol, GB;
Evan William Snape, Bristol, GB;
Assignee:
AstraZeneca UK Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 239/36 (2006.01); C07D 239/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for formation of a compound of formula (I) or a pharmaceutically acceptable salt thereof, (A chemical formula should be inserted here—please see paper copy enclosed herewith) I via a Heck reaction is described. Intermediates useful in the process and processes for making said intermediates are also described.