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:
Jun. 14, 1994
Filed:
Sep. 23, 1991
Applicant:
Inventors:
Gabriele Deckers, Ludwigshafen, DE;
Rainer Becker, Bad Durkheim, DE;
Bernd Wenderoth, Lampertheim, DE;
Norbert Goetz, Worms, DE;
Karin Sperling-Vietmeier, Neustadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
424 59 ; 424 47 ; 424 60 ; 424 69 ; 514844 ; 514847 ; 514938 ; 514939 ; 514944 ; 549446 ; 549447 ;
Abstract
Arylpolyenecarboxylic acids and their derivatives of the formula I ##STR1## where Ar is phenyl, biphenylyl or naphthyl, each of which can be substituted by one to three C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, hydroxyl or phenoxy groups, or amino groups which can be mono- or di-substituted by C.sub.1 -C.sub.4 -alkyl groups, or one methylenedioxy group, it being possible for the substituents to be identical or different,