Patent · US Expired

Substituted pyridine herbicides

US6673938B1 · kind B1 · utility

2Cited by

1References

3Claims

0Family size

Assignee

Syngenta Participations AG · CH

Inventors

Andrew Edmunds · Chur, CH
Christoph Luthy · Schwerzenbach, CH
Karl Seckinger · Riegel, DE
Alain De Mesmaeker · Chur, CH
Walter Kunz · Oberwil, CH
Jurgen Schaetzer · Rheinfelden (Baden), DE

Key dates

Filing date	Jan 7, 2003
Grant date	Jan 6, 2004
Priority date	—
Expiry date	Jan 7, 2023

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D405/06
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Compounds of formula (I), in which the substituents are as defined in claim 1 and the agrochemically tolerated salts M+ and all stereoisomers and tautomers of the compounds of formula (I) are suitable for use as herbicides.

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