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:
Jul. 08, 2014
Filed:
Jul. 08, 2011
Alan Daniel Brown, Sandwich, GB;
Marcel John DE Groot, Sandwich, GB;
Brian Edward Marron, Durham, NC (US);
David James Rawson, Sandwich, GB;
Thomas Ryckmans, Sandwich, GB;
Robert Ian Storer, Sandwich, GB;
Paul Anthony Stupple, Sandwich, GB;
Nigel Alan Swain, Sandwich, GB;
Christopher William West, Durham, NC (US);
Alan Daniel Brown, Sandwich, GB;
Marcel John De Groot, Sandwich, GB;
Brian Edward Marron, Durham, NC (US);
David James Rawson, Sandwich, GB;
Thomas Ryckmans, Sandwich, GB;
Robert Ian Storer, Sandwich, GB;
Paul Anthony Stupple, Sandwich, GB;
Nigel Alan Swain, Sandwich, GB;
Christopher William West, Durham, NC (US);
Pfizer Limited, Sandwich, GB;
Icagen Inc., Durham, NC (US);
Abstract
The invention relates to sulfonamide derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to new sulfonamide Nav1.7 inhibitors of formula (I): or pharmaceutically acceptable salts thereof, wherein Z, R, R, R, R, R, Rand Rare as defined in the description. Nav 1.7 inhibitors are potentially useful in the treatment of a wide range of disorders, particularly pain.