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:
Aug. 16, 2011
Filed:
May. 07, 2007
Applicants:
Peter Hansen, Lund, SE;
Karolina Lawitz, Lund, SE;
Matti Lepistö, Lund, SE;
Hans Lönn, Lund, SE;
Asim Ray, Lund, SE;
Inventors:
Peter Hansen, Lund, SE;
Karolina Lawitz, Lund, SE;
Matti Lepistö, Lund, SE;
Hans Lönn, Lund, SE;
Asim Ray, Lund, SE;
Assignee:
AstraZeneca AB, Södertälje, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/44 (2006.01); A61K 31/47 (2006.01); C07D 413/00 (2006.01); C07D 401/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides compounds of formula wherein R, R, R, R, R, R, X and W are as defined in the specification and optical isomers, racemates and tautomers thereof, and pharmaceutically acceptable salts thereof; together with processes for their preparation, pharmaceutical compositions containing them and their use in therapy. The compounds are inhibitors of human neutrophil elastase.