Patent · US Expired

Substituted pyridine herbicides

US6838564B2 · kind B2 · utility

68Cited by

1References

5Claims

0Family size

Assignee

Syngenta Crop Protection AG · CH

Inventors

Andrew Edmunds · Chur, CH
Alain De Mesmaeker · Chur, CH
Christoph Luthy · Schwerzenbach, CH
Jurgen Schaetzer · Rheinfelden (Baden), DE

Key dates

Filing date	Jun 7, 2001
Grant date	Jan 4, 2005
Priority date	—
Expiry date	Aug 22, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D417/06
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Compounds of the formula (I) in which the substituents are as defined in claim 1 are suitable for use as herbicides

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.