Patent · US Active

Herbicidally active ketosultams and diketopyridines

US8686000B2 · kind B2 · utility

1Cited by

0References

7Claims

0Family size

Assignee

BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

Stefan Lehr · Leverkusen, DE
Christian Waldraff · Bad Vilbel, DE
Elmar Gatzweiler · Bad Nauheim, DE
Isolde Häuser-Hahn · Leverkusen, DE
Ines Heinemann · Hofheim, DE
Christopher Hugh Rosinger · Hofheim, DE

Key dates

Filing date	Aug 31, 2011
Grant date	Apr 1, 2014
Priority date	—
Expiry date	Dec 8, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D513/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Ketosultams and diketopyridines of the formula (I) and use thereof as herbicides are described.In this formula (I), G, X, Y and Z are each radicals such as hydrogen and organic radicals such as alkyl. W represents organic radicals such as alkyl. A represents a heterocycle.

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