Heterocyclically substituted aromatic amino compounds with a herbicidal effect

US6602826B1 · kind B1 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Roland Andree · Langenfeld, DE
• Mark Wilhelm Drewes · Langenfeld, DE
• Kurt Findeisen · Odenthal, DE
• Joachim Kluth · Langenfeld, DE
• Karl-Heinz Linker · Leverkusen, DE
• Klaus-Helmut Muller · Düsseldorf, DE
• Otto Schallner · Monheim, DE
• Markus Dollinger · Leverkusen, DE

Key dates

• Filing date: Sep 20, 1999
• Grant date: Aug 5, 2003
• Expiry date: Sep 20, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D487/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to new substituted aromatic amino compounds of the general formula (I) in whichR1, R2, R3, R4 and Z have the meanings given in the description,to a process for their preparation, and to their use as herbicides.