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:
Nov. 15, 2011
Filed:
Feb. 07, 2008
Applicants:
Robert Whittock, Leicestershire, GB;
Jane Withnall, Leicestershire, GB;
Inventors:
Robert Whittock, Leicestershire, GB;
Jane Withnall, Leicestershire, GB;
Assignee:
AstraZeneca AB, Sodertalje, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/428 (2006.01); C07D 277/68 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pharmaceutically acceptable salt of N-[2-(Diethylamino)ethyl]-N-(2-{[2-(4-hydroxy-2-oxo-2,3-dihydro-1,3-benzothiazol-7-yl)ethyl]amino}ethyl)-3-[2-(1-naphthyl)ethoxy]propanamide provided it is not the dihydrobromide or dihydrochloride salt; and the use of such a compound as a medicament (for example in the treatment of respiratory diseases (such as asthma or COPD).