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, 1989
Filed:
Jul. 22, 1988
Applicant:
Inventors:
Gunther Wess, Erlensee, DE;
Wilhelm Bartmann, Bad Soden am Taunus, DE;
Gerhard Beck, Frankfurt am Main, DE;
Hiristo Anagnostopulos, Taunusstein, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07C / ;
U.S. Cl.
CPC ...
514550 ; 514532 ; 514570 ; 514571 ; 514618 ; 560 11 ; 560 15 ; 560 17 ; 560 60 ; 562426 ; 562429 ; 562470 ; 564161 ; 564162 ; 564169 ; 564170 ;
Abstract
Leukotriene antagonists, a process for the preparation thereof, and the use thereof for the treatment of diseases ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and X have the indicated meanings, a process for the preparation of these compounds, the use thereof as pharmaceuticals, and pharmaceutical products based on these compounds, are described.