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:
Feb. 13, 2018
Filed:
Jun. 04, 2014
Applicant:
Chiesi Farmaceutici S.p.a., Parma, IT;
Inventors:
Gabriele Amari, Parma, IT;
Elisabetta Armani, 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); A61K 31/444 (2006.01); A61K 9/00 (2006.01);
U.S. Cl.
CPC ...
C07D 453/02 (2013.01); A61K 9/0073 (2013.01); A61K 31/444 (2013.01);
Abstract
The invention relates to novel 3,5-dichloro,4-(3,4-(cyclo-) alkoxyphenyl)-2-carbonyloxy)ethyl)pyridine compounds which are both inhibitors of the phosphodiesterase 4 (PDE4) enzyme and muscarinic M3 receptor antagonists, methods of preparing such compounds, compositions containing them and therapeutic use thereof.