3-Heterocyclyl substituted benzoic acid derivatives

US7767624B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Michael Puhl · Hirschberg, DE
• Gerhard Hamprecht · Weinheim, DE
• Robert Reinhard · Schifferstadt, DE
• Ingo Sagasser · Schifferstadt, DE
• Werner Seitz · Plankstadt, DE
• Cyrill Zagar · Ludwigshafen, DE
• Matthias Witschel · Bad Dürkheim, DE
• Andreas Landes · Schifferstadt, DE

Key dates

• Filing date: Jul 22, 2003
• Grant date: Aug 3, 2010
• Expiry date: Oct 1, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D239/54
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Disclosed are 3-heterocyclyl substituted benzoic acid derivatives of general formula (I),in which the variables R1 to R8 and X have the meanings indicated in claim 1, and the use thereof as herbicides or for desiccating/defoliating plants.