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. 21, 2001
Filed:
May. 22, 1998
Applicant:
Inventors:
Giuseppe Arnaldo Maria Giardina, Milan, IT;
Mario Grugni, Verbania, IT;
Luca Francesco Raveglia, Milan, IT;
Carlo Farina, Milan, IT;
Assignee:
SmithKline Beecham S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/147 ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
A61K 3/147 ; C07D / ; C07D / ;
Abstract
A compound, or a solvate or a salt thereof, of formula (I), wherein, Ar is an optionally substituted aryl or a C,cycloalkdienyl group, or an optionally substituted single or fused ring aromatic heterocyclic group; R, R,, R,and R,are as defined in the description; a process for the preparation of such a compound, a pharmaceutical composition containing such a compound or composition in medicine.