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. 11, 1989
Filed:
Apr. 22, 1986
Applicant:
Inventors:
Patrice Belanger, Dollard des Ormeaux, CA;
Rejean Fortin, Montreal, CA;
Yvan Guindon, Quebec, CA;
Christiane Yoakim, Montreal, CA;
Joshua Rokach, Laval, CA;
Assignee:
Merck Frosst Canada, Inc., Quebec, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
562478 ; 548134 ; 548353 ; 564 99 ; 568325 ;
Abstract
Compounds of the formula: ##STR1## are antagonists of leukotrienes of C.sub.4, D.sub.4 and E.sub.4, the slow reacting substance of anaphylaxis. These compounds are useful as anti-asthmatic, anti-allergic and anti-inflammatory agents.
Belanger, Patrice. (1989). Phenoxypropoxy halophenylacetic acids as leukotriene antagonists (U.S. Patent No. 4820867). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4820867
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile