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:
Feb. 03, 1998
Filed:
Dec. 05, 1996
Applicant:
Inventors:
David B Kanne, Corte Madera, CA (US);
Michael P Prisbylla, Pleasant Hill, CA (US);
Assignee:
Zeneca Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A01N / ;
U.S. Cl.
CPC ...
504239 ; 504242 ; 504243 ; 544 60 ; 544123 ; 544122 ; 544296 ;
Abstract
Herbicidal 5-substituted pyrimidine compounds and derivatives thereof of the formula: ##STR1## Herbicidal compositions containing such 5-substituted pyrimidine compounds and derivatives thereof and methods of controlling undesirable vegetation using these compounds and derivatives are also disclosed. The compounds in which XR is hydroxyl are also useful as intermediates for producing the 5-substituted pyrimidine derivatives of the invention.