Pyridinecarboxamides, useful-plant-protecting composition comprising them and processes for their preparation and their use

US9102623B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Frank Ziemer · Kriftel, DE
• Lothar Willms · Hillscheid, DE
• Christopher Hugh Rosinger · Hofheim, DE
• Thomas Auler · Bad Soden, DE
• Erwin Hacker · Hochheim, DE
• Udo Bickers · Kelkheim, DE

Key dates

• Filing date: Jun 14, 2012
• Grant date: Aug 11, 2015
• Expiry date: Nov 14, 2032

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/06
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds of the formula (I), or salts thereof,in which R1 to R4 are as defined in formula (I) of claim 1 are suitable as useful-plant-protecting agents for reducing or preventing harmful effects of agrochemicals on the useful plants and their method of preparation are described.