Abstract: The present invention relates to 2-(4-sulphonylphenyl)pyran-4-one derivatives of general formula processes for their preparation, pharmaceutical compositions containing them, and their medical uses.
Type:
Grant
Filed:
September 16, 2002
Date of Patent:
April 8, 2008
Assignee:
Almirall AG
Inventors:
Maria Isabel Crespo Crespo, Juan Miguel Jimenez Mayorga, Josep Lluis Matallana Julia, Joan Feixas Gras
Abstract: The invention provides 3 (R)-(2-hydroxy-2,2-dithien-2-ylacetoxy)-1-(3-phenoxypropyl)-1 -azoniabicyclo[2.2.2]octane in salt form, pharmaceutical compositions comprising it, and methods of using it for treatment of respiratory disorders, in association with phosphodiesterase 4 inhibitors.
Type:
Grant
Filed:
January 3, 2006
Date of Patent:
May 8, 2007
Assignee:
Almirall AG
Inventors:
Maria Dolors Fernandez Forner, Maria Prat QuiƱones, Maria Antonia Buil Albero