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. 08, 1995
Filed:
Dec. 16, 1993
Applicant:
Inventors:
Jean-Michel Bernardon, Nice, FR;
Willliam R Pilgrim, Valbonne, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; C07C / ;
U.S. Cl.
CPC ...
514353 ; 514354 ; 514448 ; 514461 ; 514467 ; 514513 ; 514532 ; 514544 ; 514568 ; 514569 ; 514599 ; 514617 ; 546313 ; 546314 ; 546315 ; 546316 ; 546318 ; 546321 ; 546322 ; 546326 ; 548527 ; 548517 ; 548539 ; 549 71 ; 549 77 ; 549483 ; 549484 ; 549485 ; 549486 ; 549487 ; 549488 ; 558230 ; 558257 ; 560-8 ; 560 73 ; 560100 ; 560106 ; 562442 ; 564 74 ; 564180 ; 564184 ;
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 is in human and veterinary medicine and in cosmetics.