Patent · US Expired

2,6 substituted pyridine-3-carbonyl derivatives serving as plant protection agents having herbicidal action

US7439207B2 · kind B2 · utility

0Cited by

4References

3Claims

0Family size

Assignee

BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

Hans-Georg Schwarz · Dorsten, DE
Dorothee Hoischen · Monheim, DE
Kristian Kather · Recklinghausen, DE
Klaus-Helmut Muller · Düsseldorf, DE
Mark Wilhelm Drewes · Langenfeld, DE
Peter Dahmen · Neuss, DE
Dieter Feucht · Eschborn, DE
Rolf Pontzen · Leichlingen, DE

Key dates

Filing date	Apr 16, 2003
Grant date	Oct 21, 2008
Priority date	—
Expiry date	Sep 24, 2024

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D413/06
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to novel substituted pyridyl ketones of the formula and to processes for their preparation.

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