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:
Jul. 28, 1987
Filed:
Oct. 17, 1984
Applicant:
Inventors:
Richard Frenette, Laval, CA;
Joshua Rokach, Laval, CA;
Masatoshi Kakushima, Hirochi, JP;
Robert N Young, Senneville, CA;
Assignee:
Merck Frosst Canada, Inc., Kirkland, CA;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560 10 ; 548252 ; 549299 ; 558235 ; 558413 ; 558414 ; 560 21 ; 560 28 ; 560 34 ; 560 45 ; 560 48 ; 560 53 ; 560 56 ; 562428 ; 562436 ; 562439 ; 562452 ; 562457 ; 562462 ; 562466 ;
Abstract
Compounds having 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, anti-inflammatory and cytoprotective agents.
Frenette, Richard. (1987). Leukotriene antagonists (U.S. Patent No. 4683325). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4683325
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile