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, 2000
Filed:
Jul. 09, 1998
Applicant:
Inventors:
George Theodoridis, Princeton, NJ (US);
Scott D Crawford, Jackson, NJ (US);
Lester L Maravetz, Westfield, NJ (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549182 ; 544235 ; 544312 ; 504243 ; 504299 ; 504273 ; 504282 ; 546119 ; 5482632 ; 5483601 ; 5483661 ; 5483704 ; 548452 ;
Abstract
It has now been found that certain novel (oxaalkyl)phenyl-substituted heterocycles are useful as pre-emergent and post-emergent herbicides. These compounds are represented by formula I: ##STR1## where Q is a heterocycle and X, Y, R, R.sup.1, R.sup.2, and R.sup.3 are substituents as described in the specification. Preferred are those compounds where Y and R are chloro; R.sup.1 and R.sup.2 are hydrogen or methyl; R.sup.3 is hydrogen or alkylaminocarbonyl; X is fluorine; and Q is a 1-substituted-6-trifluoromethyl-2,4(1H,3H)-pyrimidinedion-3-yl.