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:
Apr. 05, 1994
Filed:
Dec. 19, 1991
Applicant:
Inventors:
Mitsumori Hiratsuka, Takarazuka, JP;
Naonori Hirata, Sanda, JP;
Kazuo Saito, Toyonaka, JP;
Hideyuki Shibata, Toyonaka, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
544 582 ; 504242 ; 504243 ; 540467 ; 540470 ; 540481 ; 540525 ; 540544 ; 540553 ; 540601 ; 544-3 ; 544 54 ; 544 585 ; 544 63 ; 544 96 ; 544123 ; 544162 ; 544301 ; 544312 ; 544316 ; 546193 ; 546232 ; 546326 ; 558390 ; 560 12 ; 560 39 ; 564154 ; 564157 ; 564158 ; 564162 ; 564164 ; 564300 ;
Abstract
A novel herbicidal pyrimidine derivative represented by the formula ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3, R.sup.4, Y.sup.1, Y.sup.2, Y.sup.3, X and Z are as defined herein.