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:
Oct. 27, 2015
Filed:
Dec. 05, 2013
Applicant:
Chiesi Farmaceutici S.p.a., Parma, IT;
Inventors:
Elisabetta Armani, Parma, IT;
Gabriele Amari, Parma, IT;
Mauro Riccaboni, Parma, IT;
Charles Baker-Glenn, Essex, GB;
Assignee:
Chiesi Farmaceutici S.p.A., Parma, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 453/02 (2006.01); C07D 453/00 (2006.01); C07D 401/14 (2006.01); C07D 401/12 (2006.01); C07D 417/14 (2006.01); C07D 417/12 (2006.01); A61K 31/444 (2006.01); A61K 31/4427 (2006.01); A61M 15/00 (2006.01); A61P 11/00 (2006.01); A61P 11/06 (2006.01);
U.S. Cl.
CPC ...
C07D 453/02 (2013.01); C07D 401/12 (2013.01); C07D 401/14 (2013.01); C07D 417/12 (2013.01); C07D 417/14 (2013.01); C07D 453/00 (2013.01);
Abstract
Compounds of formula (I) described herein are both inhibitors of the phosphodiesterase 4 (PDE4) enzyme and muscarinic M3 receptor antagonists, and are useful for the prevention and/or treatment of diseases of the respiratory tract characterized by airway obstruction.