Patent · US Active

Use of fused ring-1,2,4-benzotriazine derivatives as herbicides or plant growth regulators for the control of undesired plants or vegetation, compounds and compositions thereof, and processes for their preparation

US7838672B2 · kind B2 · utility

0Cited by

1References

17Claims

0Family size

Assignee

BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

Arnim Köhn · Wiesbaden, DE
Wolfgang Giencke · Hofheim, DE
Hendrick Helmke · Liederbach, DE
Kenneth Garcia Marques · el Masnou, ES
Thomas Auler · Bad Soden, DE
Martin Jeffrey Hills · Idstein, DE
Gyorgy Hajos · Budapest, HU
Zsuzsanna Riedl · Budapest, HU
Dieter Feucht · Eschborn, DE

Key dates

Filing date	Jul 17, 2004
Grant date	Nov 23, 2010
Priority date	—
Expiry date	Sep 23, 2026

Classification

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

Abstract

The use of fused ring-1,2,4-benzotriazine derivatives as herbicides or plant growth regulators for the control of undesired plants or vegetation, compounds and compositions thereof, and processes for their preparation.The invention relates to the use of a compound of the formula (I) or a salt thereof:wherein A-W, X, Y, Z, R1, R2, R3 and R4 are defined in the description, as herbicides or plant growth regulators for the control of undesired plants or vegetation, to compounds and compositions thereof, and to processes for their preparation.

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