Patent Number: 8,575,068

Title: Pyrazinothiazines having herbicidal action

Abstract: Substituted pyridazines of the formula I ##STR00001## in which the variables are defined according to the description, processes and intermediates for preparing the compounds of the formula I and their N oxides, their agriculturally useful salts, compositions comprising them and their use as herbicides, and also a method for controlling unwanted vegetation.

Inventors: Song; Dschun (Mannheim, DE), Major; Julia (Freinshiem, DE), Hutzler; Johannes (Waldsee, DE), Newton; Trevor William (Neustadt, DE), Witschel; Matthias (Bad Duerkheim, DE), Moberg; William Karl (Neustadt, DE), Parra Rapado; Liliana (Offenburg, DE), Qu; Tao (Ludwigshafen, DE), Stelzer; Frank (Mannheim, DE), Van Der Kloet; Andree (Heidelberg, DE), Seitz; Thomas (Viernheim, DE), Ehrhardt; Thomas (Speyer, DE), Kreuz; Klaus (Denzlingen, DE), Grossmann; Klaus (Neuhofen, DE), Michrowska-Pianowska; Anna Aleksandra (Mannheim, DE), Simon; Anja (Weinheim, DE), Reingruber; Ruediger (Ludwigshafen, DE), Kraus; Helmut (Wissembourg, FR), Hoeffken; Hans Wolfgang (Ludwigshafen, DE), Mietzner; Thomas (Annweiler, DE)

Assignee: BASF SE

International Classification: C07D 513/04 (20060101); A01N 43/90 (20060101)

Expiration Date: 1/05/12017