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:
Nov. 06, 1990
Filed:
Sep. 26, 1988
Applicant:
Inventor:
Mark A Rustad, St. Paul, MN (US);
Assignee:
Riker Laboratories, Inc., St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07C / ;
U.S. Cl.
CPC ...
514381 ; 514532 ; 514534 ; 514568 ; 548252 ; 562432 ;
Abstract
Novel compounds which are 2,6-di-t-butylphenols substituted in the 4 position by an alkoxy or benzyloxy group or a benzylthio group, which alkoxy or benzyloxy group is directly substituted by a tetrazole ring, and which benzylthio group is directly substituted by carboxy or tetrazolyl are useful as inhibitors of leukotriene biosynthesis and as antiallergic agents. Synthetic intermediates for preparing such compounds are also described.
Quick Actions:
Rustad, Mark. (1990). Substituted di-t-butylphenols and anti-allergic use thereof (U.S. Patent No. 4968710). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4968710
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile