Nitrophenyl-sulphonyl-imidazoles and use thereof for controlling vegetable and animal pests

US6486191B2 · kind B2 · utility

Inventors

• Lutz Assmann · Eutin, DE
• Klaus Stenzel · Goldkronach, DE
• Christoph Erdelen · Leichlingen, DE
• Martin Kugler · Leichlingen, DE
• Peter Wachtler · Krefeld, DE

Key dates

• Filing date: Nov 16, 2001
• Grant date: Nov 26, 2002
• Expiry date: Nov 16, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D491/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Novel nitrophenyl-sulphonyl-imidazole of the formula (I) wherein X, R1, R2 and R3 have the meanings stated in the description, a process for the preparation of the novel substances and their use for controlling vegetable and animal pests.