Fungicidal carboxamides

US6642392B1 · kind B1 · utility

Assignee

• Board of Trustees of the University of Arkansas · US

Inventors

• Gregory Steven Basarab · Hockessin, US
• Douglas Brian Jordan · Wilmington, US
• Thomas A. Lessen · Langhorne, US
• Stephen L. Hansen · Frazer, US

Key dates

• Filing date: Mar 2, 2001
• Grant date: Nov 4, 2003
• Expiry date: Mar 2, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D333/38
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds of Formula I are disclosed which are useful as fungicides wherein X is —O—, —CH(R11)— or ═C(R11)—;R1 is H or C1-C2 alkyl;R2 is H; C1-C6 alkyl; C3-C6 cycloalkyl; or phenyl optionally substituted with halogen, cyano, C1-C2 alkyl or C1-C2 alkoxy;and R3-R11 are as defined in the disclosure.Also disclosed are compositions containing the compounds of Formula I and a method for controlling plant diseases caused by fungal plant pathogens which involves applying an effective amount of a compound of Formula I.