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:
Sep. 20, 2016
Filed:
May. 28, 2015
Applicant:
Japan Tobacco Inc., Tokyo, JP;
Inventors:
Mushtaq Mulla, Cambridge, GB;
Derek Edward John, Cambridge, GB;
Richard John Hamlyn, Ely, GB;
Sasha Louise Garrett, Cambridge, GB;
Basil Hartzoulakis, Cambridge, GB;
David Madge, Ely, GB;
John Ford, St. Ives, GB;
Assignee:
Japan Tobacco Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 207/12 (2006.01); C07D 209/08 (2006.01); C07D 211/16 (2006.01); C07D 211/44 (2006.01); C07D 213/44 (2006.01); C07D 213/71 (2006.01); C07D 403/12 (2006.01); C07D 401/12 (2006.01); C07C 317/40 (2006.01); C07C 311/21 (2006.01); C07C 311/46 (2006.01); C07D 213/40 (2006.01); C07D 231/12 (2006.01); C07D 231/18 (2006.01); C07D 231/56 (2006.01); C07D 233/61 (2006.01); C07D 233/84 (2006.01); C07D 265/30 (2006.01); C07D 265/36 (2006.01); C07D 271/08 (2006.01); C07D 277/36 (2006.01); C07D 277/46 (2006.01); C07D 285/135 (2006.01); C07D 307/79 (2006.01); C07D 311/70 (2006.01); C07D 317/62 (2006.01); C07D 319/18 (2006.01); C07D 413/12 (2006.01); C07C 317/32 (2006.01); C07D 211/34 (2006.01); C07D 233/64 (2006.01); C07D 285/12 (2006.01); C07D 213/36 (2006.01); C07D 277/28 (2006.01);
U.S. Cl.
CPC ...
C07C 311/21 (2013.01); C07C 311/46 (2013.01); C07C 317/32 (2013.01); C07C 317/40 (2013.01); C07D 207/12 (2013.01); C07D 209/08 (2013.01); C07D 211/16 (2013.01); C07D 211/34 (2013.01); C07D 211/44 (2013.01); C07D 213/36 (2013.01); C07D 213/40 (2013.01); C07D 213/71 (2013.01); C07D 231/12 (2013.01); C07D 231/18 (2013.01); C07D 231/56 (2013.01); C07D 233/61 (2013.01); C07D 233/64 (2013.01); C07D 233/84 (2013.01); C07D 265/30 (2013.01); C07D 265/36 (2013.01); C07D 271/08 (2013.01); C07D 277/28 (2013.01); C07D 277/36 (2013.01); C07D 277/46 (2013.01); C07D 285/12 (2013.01); C07D 285/135 (2013.01); C07D 307/79 (2013.01); C07D 311/70 (2013.01); C07D 317/62 (2013.01); C07D 319/18 (2013.01); C07D 401/12 (2013.01); C07D 403/12 (2013.01); C07D 413/12 (2013.01); C07C 2101/02 (2013.01); C07C 2101/04 (2013.01); C07C 2101/08 (2013.01);
Abstract
The present invention provides a compound of formula (I) or its salts or pharmaceutically acceptable derivatives thereof wherein X, R, R, R, R, and Rare defined as set forth in the specification. The compounds are useful as potassium ion channel inhibitors.