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:
May. 04, 1993
Filed:
Jun. 06, 1991
Applicant:
Inventors:
Rainer Becker, Bad Duerkheim, DE;
Dieter Jahn, Edingen-Neckarhausen, DE;
Michael Keil, Freinsheim, DE;
Hans Theobald, Limburgerhof, DE;
Wolfgang Spiegler, Worms, DE;
Bruno Wuerzer, Otterstadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
504271 ; 504273 ; 504280 ; 504289 ; 504294 ; 504299 ; 504283 ; 504275 ; 504266 ; 504272 ; 504265 ; 504269 ; 504263 ; 504277 ; 504270 ; 504261 ; 548243 ; 548244 ; 548245 ; 548246 ; 548247 ; 548206 ; 548213 ; 548214 ; 548136 ; 548143 ; 548144 ; 548131 ; 548132 ; 548133 ; 548205 ; 548255 ; 5482674 ; 5483771 ; 5483435 ; 5483451 ; 5483164 ; 5483731 ; 548561 ; 549 77 ; 549496 ; 549479 ;
Abstract
Cyclohexenone derivatives of the formula ##STR1## where R.sup.1 is alkyl, R.sup.2 is alkyl, unsubstituted or halogen-substituted alkenyl or alkynyl, X is a substituted or unsubstituted five-membered heteroaromatic radical, and Z is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, processes for their manufacture, and the use of these compounds for controlling undesirable plant growth.