Substituted (hetero) aryl compounds, process for their preparation, agents containing them and their use as safeners

US6482947B1 · kind B1 · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Xenia Holdgrun · Hofheim, DE
• Lothar Willms · Hillscheid, DE
• Klaus Bauer · Rodgau, DE
• Klaus Trinks · Flörsheim, DE
• Hermann Bieringer · Eppstein, DE

Key dates

• Filing date: Jan 29, 1998
• Grant date: Nov 19, 2002
• Expiry date: Jan 29, 2018

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D263/58
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds of the formula I and their salts, as defined in claim 1, are suitable as safeners for protecting crop plants against the phytotoxic side-effects of herbicides.