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:
Oct. 09, 1984
Filed:
Feb. 24, 1982
Applicant:
Inventors:
Philippe L Dostert, Paris, FR;
Alain P Lacour, La Varenne, FR;
Michel Langlois, Buc, FR;
Margherita Strolin-Benedetti, Paris, FR;
Assignee:
Delalande S.A., Courbevoie, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
424272 ; 548229 ;
Abstract
Derivatives corresponding to the general formula: ##STR1## in which Ar represents a phenyl group; a phenyl group substituted by a halogen atom or by a trifluoromethyl group; or the (chloro-3 fluoro-4) phenyl group and n is either equal to zero or equal to 1 in which case X is a chain chosen from the following: --CH.sub.2 --CH.sub.2 --, --CH.dbd.CH--, --C.tbd.C--, --CH.sub.2 --O-- whose CH.sub.2 group is linked to Ar. These compounds are useful as medicaments more especially for the treatment of troubles of the central nervous system and senescence.