Novel quinolinoxy compounds, a process for their preparation, and their use as antidotes

US4925478A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Erich Sohn · Augsburg, DE
• Reinhard Handte · Gablingen, DE
• Hilmar Mildenberger · Kelkheim, DE
• Klaus Bauer · Rodgau, DE
• Hermann Bieringer · Eppstein, DE

Key dates

• Filing date: Jul 21, 1987
• Grant date: May 15, 1990
• Expiry date: Jul 21, 2007

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D411/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds of the formula ##STR1## in which R.sub.n denotes hydrogen, halogen or alkyl, Z denotes oxygen or sulfur, R.sup.1 and R.sup.2, independently of one another, denote hydrogen, alkyl, alkoxyalkyl, haloalkyl or phenalkyl, or, together, denote a (optionally substituted) C.sub.2 -C.sub.4 -alkylene bridge, and R.sup.3 denotes hydrogen or alkyl, are effective antidotes for protecting crop plants against phytotoxic side effects of herbicides.