Patent · US Expired

Hetaryl-substituted pyrazolidindione derivatives with pesticidal characteristics

US7420062B2 · kind B2 · utility

3Cited by

7References

12Claims

0Family size

Assignee

BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

Reiner Fischer · Monheim, DE
Lutz Aβmann · Langenfeld, DE
Stefan Lehr · Leverkusen, DE
Mark Wilhelm Drewes · Langenfeld, DE
Dieter Feucht · Eschborn, DE
Olga Malsam · Sankt Goarshausen, DE
Guido Bojack · Niedernhausen, DE
Thomas Auler · Bad Soden, DE
Martin Jeffrey Hills · Idstein, DE
Heinz Kehne · Hofheim, DE
Christian Arnold · Langenfeld, DE

Key dates

Filing date	Jul 12, 2004
Grant date	Sep 2, 2008
Priority date	—
Expiry date	Jul 12, 2024

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D487/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to hetaryl-substituted pyrazolidine derivatives of the formula (I)in which Moreover, the invention relates to selective herbicidal compositions comprising both the hetaryl-substituted pyrazolidinedione derivatives and a crop plant compatibility-improving compound.

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