Fungicidal 2-pyridyl alkyl amides and their compositions, methods of use and preparation

US6927225B2 · kind B2 · utility

Assignee

• DOW AGROSCIENCES LLC · US

Inventors

• Michael J. Ricks · Concord, US
• Richard B. Rogers · Midland, US
• William H. Dent, III · Indianapolis, US
• Chenglin Yao · Westfield, US
• Bassam S. Nader · Midland, US
• Gina M. Fitzpatrick · Westfield, US
• Noormohamed M. Niyaz · Indianapolis, US
• Robert P. Gajewski · Indianapolis, US
• John L. Miesel · Indianapolis, US
• Kevin G. Meyer · Zionsville, US
• Irene M. Morrison · Indianapolis, US

Key dates

• Filing date: Dec 2, 2002
• Grant date: Aug 9, 2005
• Expiry date: Jun 14, 2023

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D495/08
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present invention relates to compounds of Formula I: wherein: represents a 6-membered heterocyclic aromatic ring in which X1 is N, and X2, X3 and X4 are CR″;