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:
Mar. 13, 2007
Filed:
Oct. 26, 2001
Silvia Fonquerna Pou, Barcelona, ES;
Lluis Pages Santacana, Barcelona, ES;
Carles Puig Duran, Barcelona, ES;
Lidia Soca Pueyo, Barcelona, ES;
Silvia Fonquerna Pou, Barcelona, ES;
Lluis Pages Santacana, Barcelona, ES;
Carles Puig Duran, Barcelona, ES;
Lidia Soca Pueyo, Barcelona, ES;
Almirall Prodesfarma S.A., Barcelona, ES;
Abstract
The invention relates to indolyl piperidinyl derivatives of formula (I) wherein: Arepresents an alkylene, alkyleneoxy, alkylenethio, alkanoylene or hydroxyalkylene group; Arepresents an alkylene, alkyleneoxy, alkylenethio, alkanoylene or an alkyleneoxyalkylene group; Wrepresents a phenylene, furanylene or pyridinylene group which is unsubstituted or substituted by one or more halogen atoms, alkoxy groups and/or alkyl groups; Wrepresents a 3–10 membered monocyclic or bicyclic group containing from 1 to 3 heteroatoms said group being unsubstituted or substituted by one or more halogen atoms, alkyl groups, alkoxy groups and/or oxo groups; Rrepresents a hydrogen or halogen atom or an alkyl, alkoxy or methylamino group; and Rrepresents a carboxyl group; and pharmaceutically acceptable salts thereof; to processes for their preparation; to pharmaceutical compositions containing them; and to their medical use as antihistaminic and antiallergic agents.