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:
Apr. 22, 1997
Filed:
May. 23, 1995
Applicant:
Inventors:
Gabriele Br aunlich, Wuppertal, DE;
R udiger Fischer, K oln, DE;
Mazen Es-Sayed, Wuppertal, DE;
Rudolf Hanko, D usseldorf, DE;
Stephen Tudhope, Windsor, GB;
Graham Sturton, Bray Maidenhead, GB;
Trevor Abram, Marlow, GB;
Wendy J McDonald-Gibson, Wallingford, GB;
Mary F Fitzgerald, Begbroke, GB;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514469 ; 514470 ; 549466 ; 549468 ; 5462817 ; 548248 ;
Abstract
6-Amino-benzofuryl- and thienyl-derivatives can be prepared by reacting appropriate amino-substituted benzoyl phenols with appropriate substituted acetophenones and subsequent modification of the substituents. The compounds are useful for the treatment of actual and chronic inflammatory diseases, particularly of the airways and the gastro-intestinal tract.