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:
Jun. 15, 1993
Filed:
Apr. 19, 1990
Applicant:
Inventors:
Dee W Brooks, Libertyville, IL (US);
Joseph F Dellaria, Jr, Lindenhurst, IL (US);
James B Summers, Jr, Libertyville, IL (US);
Assignee:
Abbott Laboratories, Abbott Park, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
562623 ; 560 24 ; 558232 ; 564 26 ; 564 56 ;
Abstract
Compounds of the formula: ##STR1## wherein R.sub.1 is selected from (1) hydrogen; (2) --NR.sub.2 R.sub.3, --OR.sub.2 or --SR.sub.2 where R.sub.2 and R.sub.3 are independently selected from hydrogen, alkyl, aryl and alkylaryl; and (3) optionally substituted C1-C8 alkyl, C2-C8 alkenyl, arylalkyl or cycloalkyl;