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. 03, 1984
Filed:
Mar. 22, 1982
Applicant:
Inventors:
Lothar Willms, Unkel, DE;
Hilmar Mildenberger, Kelkheim, DE;
Dieter Gunther, Kelkheim, DE;
Klaus Bauer, Rodgau, DE;
Helmut Burstell, Frankfurt am Main, DE;
Hermann Bieringer, Eppstein, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A01N / ; A01N / ;
U.S. Cl.
CPC ...
71 93 ; 544199 ; 544210 ; 544205 ; 544213 ;
Abstract
Compounds of the formula ##STR1## wherein R.sub.1 denotes an aliphatic radical which is optionally substituted by halogen and/or interrupted by oxygen, R.sub.2 and R.sub.3 denote H or alkyl, X denotes oxygen or sulfur, m denotes 0 or 1, and R.sub.4 denotes an optionally substituted six-membered heterocyclic ring having 2-3 N atoms, are effective herbicides and growth regulators.