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:
Apr. 18, 1988
Applicant:
Inventors:
Assignee:
Lilly Industries Limited, Basingstoke, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514381 ; 548252 ; 548253 ;
Abstract
There is disclosed a pharmaceutical compound of the formula ##STR1## in which R.sup.1 is C.sub.7-20 alkyl, C.sub.7-20 alkenyl, or C.sub.7-20 alkynyl, the alkyl, alkenyl or alkynyl group being optionally substituted by phenyl or substituted phenyl, R.sup.2 is --CN, --COOR.sup.3 or ##STR2## wherein R.sup.3 is hydrogen or a protecting group, X is alkylene containing 1 to 6 carbon atoms and Y is a nitrogen-containing group selected from ##STR3## where each R.sup.4 independently is hydrogen or C.sub.1-4 alkyl; and salts thereof.
Baker, Stephen. (1990). Tetrazole compounds and use as anti-allergics (U.S. Patent No. 4968711). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4968711
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile