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. 05, 1990
Filed:
Oct. 05, 1988
Applicant:
Inventors:
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514354 ; 514355 ; 514356 ; 514347 ; 514277 ; 514461 ; 514448 ; 546322 ; 546323 ; 546344 ; 546339 ; 546315 ; 546316 ; 546326 ; 546314 ; 549 70 ; 549 71 ; 549484 ; 549486 ; 549487 ;
Abstract
Heterocyclic compounds of the formula ##STR1## wherein X is --CH.dbd.CH--; R.sup.1 is the group Ar--R.sup.2 or --CH.dbd.CH--C(CH.sub.3).dbd.CH--R.sup.21 ; Ar is phenyl, pyridyl, furyl or thienyl; R.sup.2 is --CO.sub.2 R.sup.3, --C(O)R.sup.4, --CH.sub.2 OR.sup.3, lower-alkylsulphonyl or formyl; R.sup.21 is --CO.sub.2 R.sup.3, --C(O)R.sup.4, --CH.sub.2 OR.sup.3 or formyl; R.sup.3 is hydrogen or lower-alkyl; and R.sup.4 is hydrogen, hydroxy, amino, lower-alkyl amino, di-(lower alkyl)amino or lower alkyl; with at least one ring of the molecule being heterocyclic, as well as salts of such compounds are useful in rodenticidal compositions containing a bait to eliminate rodents.