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:
Sep. 12, 1995
Filed:
Dec. 20, 1994
Applicant:
Inventors:
Daniel Lesieur, Gondecourt, FR;
Said Yous, Lille, FR;
Patrick DePreux, Armentieres, FR;
Gerard Adam, le Mesnil le Roi, FR;
Pierre Renard, Versailles, FR;
Bruno Pfeiffer, Eaubonne, FR;
Beatrice Guardiola-Lemaitre, Neuilly Sur Seine, FR;
Assignee:
Adir et Compagnie, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514596 ; 514580 ; 514585 ; 514588 ; 514595 ; 514923 ; 564 52 ; 564 56 ; 564 17 ; 564 26 ; 564 28 ; 564 48 ;
Abstract
A compound selected from those of formula (I): ##STR1## in which the meanings of R, R.sub.1, R.sub.2 and X are as defined in the specification, and medicinal products containing the same which are useful in treating or in preventing a disorder of the melatoninergic system.