Patent · US Active

Substituted pyridines having a herbicidal effect

US8338337B2 · kind B2 · utility

14Cited by

2References

15Claims

0Family size

Assignee

BASF SE

Inventors

Dschun Song · Mannheim, DE
Eike Hupe · Ludwigshafen, DE
Christian Pilger · Ludwigshafen, DE
Trevor William Newton · Neustadt, DE
Matthias Witschel · Bad Dürkheim, DE
William Karl Moberg · Neustadt, DE
Liliana Parra Rapado · Kohlhof, DE
Tao Qu · Ludwigshafen, DE
Frank Stelzer · Mannheim, DE
Andrea Vescovi · Mannheim, DE
Thomas Ehrhardt · Speyer, DE
Klaus Kreuz · Denzlingen, DE
Klaus Grossmann · Schifferstadt, DE
Robert Reinhard · Schifferstadt, DE
Anja Simon · Weinheim, DE
Ricarda Niggeweg · Mannheim, DE
Bernd Sievernich · Böhl-Iggelheim, DE
Thomas Seitz · Viernheim, DE

Key dates

Filing date	Oct 14, 2009
Grant date	Dec 25, 2012
Priority date	—
Expiry date	Oct 14, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D471/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Substituted pyridines of the formula Iin which the variables are defined according to the description, their agriculturally suitable salts, processes and intermediates for preparing the pyridines of the formula I, compositions comprising them and their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidally effective amount of at least one pyridine compound of the formula I to act on plants, their seed and/or their habitat.

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