"N'-(substituted-1,3,5- triazin-2-yl)-N""-amino-N""'-(substituted-benzenesulphonyl)-guanidines as herbicides"

US4743294A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hans-Joachim Diehr · Wuppertal, DE
• Christa Fest · Wuppertal, DE
• Rolf Kirsten · Monheim, DE
• Joachim Kluth · Langenfeld, DE
• Klaus-Helmut Muller · Düsseldorf, DE
• Theodor Pfister · Monheim, DE
• Uwe Priesnitz · Solingen, DE
• Hans-Jochem Riebel · Bad Camberg, DE
• Wolfgang Roy · Langenfeld, DE
• Hans-Joachim Santel · Leverkusen, DE
• Robert R. Schmidt · Cologne, DE
• Koichi Moriya · Tokyo, JP
• Ludwig Eue
• Klaus Lurssen · Wittlich, DE

Key dates

• Filing date: Apr 22, 1987
• Grant date: May 10, 1988
• Expiry date: Apr 22, 2007

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D521/00
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A selective herbicide of the formula ##STR1## in which m is 0, 1 or 2, PA0 R.sup.5 is an organic radical, PA0 R.sup.3 is hydrogen or an organic radical, PA0 R.sup.9 is hydrogen or an optionally substituted alkyl radical, PA0 R.sup.10 is an organic radical or forms a ring with R.sup.9, PA0 R.sup.40 and R.sup.41 are alkyl or alkoxy, and PA0 M is hydrogen or a metal or ammonium radical, or an acid adduct thereof.