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:
Dec. 14, 1993
Filed:
Mar. 18, 1992
Michael D Turnbull, Reading, GB;
Imperial Chemical Industries PLC, London, GB;
Abstract
A compounds of formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are independently hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, halogen, haloalkyl, alkoxy, alkenoxy, alkoxyalkyl, haloalkoxy, alkylthio, cyano, nitro, amino, NR.sup.4 R.sup.5, hydroxy, acylamino, --CO.sub.2 R.sup.3, --O(CH.sub.2).sub.m CO.sub.2 R.sup.3, phenyl, phenoxy, benzyl or benzyloxy, the phenyl group or phenyl moiety of the benzyl group being optionally substituted in the ring; or R.sup.1 and R.sup.2 when taken together form a 5- or 6-membered ring; m is 1 or 2; R.sup.3 and R.sup.5 are hydrogen or C.sub.1-4 alkyl; R.sup.4 is C.sub.1-4 alkyl; n is 0 or 1; X is oxygen or sulphur; Y is hydrogen when n is 0; or Y is oxygen or sulphur when n is 1; are useful as nematicides.