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.

Date of Patent:
Mar. 13, 2012

Filed:

May. 02, 2008
Applicants:

Sharanjeet Kaur Bagal, Sandwich, GB;

Karl Richard Gibson, Sandwich, GB;

Mark Ian Kemp, Sandwich, GB;

Cedric Poinsard, Sandwich, GB;

Blanda Luzia Stammen, Sandwich, GB;

Stephen Martin Denton, Sandwich, GB;

Melanie Susanne Glossop, Sandwich, GB;

Inventors:

Sharanjeet Kaur Bagal, Sandwich, GB;

Karl Richard Gibson, Sandwich, GB;

Mark Ian Kemp, Sandwich, GB;

Cedric Poinsard, Sandwich, GB;

Blanda Luzia Stammen, Sandwich, GB;

Stephen Martin Denton, Sandwich, GB;

Melanie Susanne Glossop, Sandwich, GB;

Assignee:

Pfizer Inc., New York, NY (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 413/12 (2006.01); C07D 413/14 (2006.01); C07D 401/12 (2006.01); C07D 401/14 (2006.01); A61K 31/4418 (2006.01); A61K 31/4427 (2006.01); A61K 31/443 (2006.01); A61K 31/4439 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention relates to compounds of the formula (I): and pharmaceutically acceptable salts thereof, to processes for the preparation of, intermediates used in the preparation of, and compositions containing such compounds and the uses of such compounds for the treatment of pain.


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