3-aryl-pyrrolidine-2,4-dione derivatives

US5811374A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Heinz-Jurgen Bertram · Holzminden, DE
• Reiner Fischer · Monheim, DE
• Bernd-Wieland Kruger · Wittlich, DE
• Christoph Erdelen · Leichlingen, DE
• Klaus Lurssen · Wittlich, DE
• Robert R. Schmidt · Cologne, DE
• Hans-Joachim Santel · Leverkusen, DE

Key dates

• Filing date: Jun 7, 1995
• Grant date: Sep 22, 1998
• Expiry date: Jun 7, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/6561
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

New 3-arylpyrrolidine-2,4-dione derivatives of the formula (I): ##STR1## in which the variables A, B, E, R, X, Y, Z and n are set forth in the specification, are useful as insecticides, acaricides, and herbicides.