Alkoxy-alkyl-substituted 1-H-3-aryl-pyrrolidine-2,4-diones used as herbicides and pesticides

US6172255A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Reiner Fischer · Monheim, DE
• Thomas Bretschneider · Lohmar, DE
• Bernd-Wieland Kruger · Wittlich, DE
• Michael Ruther · Monheim, DE
• Christoph Erdelen · Leichlingen, DE
• Ulrike Wachendorff-Neumann · Neuwied, DE
• Hans-Joachim Santel · Leverkusen, DE
• Markus Dollinger · Leverkusen, DE

Key dates

• Filing date: Jul 31, 1998
• Grant date: Jan 9, 2001
• Expiry date: Jul 31, 2018

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2601/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to novel 1H-3-aryl-pyrrolidine-2,4-dione derivatives of the formula (I) ##STR1## in which PA1 A, B, G, X, Y and Z have the meaning given in the description, to processes for their preparation and to intermediates for this purpose. The compounds of the formula (I) are used as pesticides and herbicides.