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:
Nov. 18, 1997
Filed:
Apr. 28, 1995
Applicant:
Inventors:
Jean-Michel Bernardon, Nice, FR;
William Robert Pilgrim, Valbonne, FR;
Assignee:
Centre Int'l. De Recherches Dermatologiques Galderma, Valbonne, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
514346 ; 424401 ; 424428 ; 514350 ; 514352 ; 514445 ; 514447 ; 514471 ; 514472 ; 514473 ; 514480 ; 514488 ; 514512 ; 514859 ; 514861 ; 514863 ; 546292 ; 546298 ; 546305 ; 546309 ; 549 64 ; 549 69 ; 549479 ; 549480 ; 558234 ; 558274 ; 560 27 ; 560 28 ; 560 29 ; 560 31 ; 560 32 ;
Abstract
Di(aromatic) compounds corresponding to the following formula: ##STR1## in which: Ar represents either ##STR2## n=1 or 2 or: ##STR3## X represents a divalent radical, Z represents O, S or a divalent radical, and R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 represent a hydrogen atom or various organic radicals, and the salts of the compounds of formula (I) when R.sub.1 is a carboxylic acid function. Use in human and veterinary medicine and in cosmetics.