Patent · US Active

Substituted 1-(thiazolyl)-and 1-(isothiazolyl)pyrazol-4-ylacetic acids, processes for their preparation and their use as herbicides and plant growth regulators

US8067611B2 · kind B2 · utility

0Cited by

2References

19Claims

0Family size

Assignee

BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

Arianna Martelletti · Glarus, CH
Harald Jakobi · Frankfurt, DE
Jan Dittgen · Frankfurt, DE
Isolde Haeuser-Hahn · Leverkusen, DE
Dieter Feucht · Eschborn, DE
Christopher Hugh Rosinger · Hofheim, DE

Key dates

Filing date	Dec 3, 2009
Grant date	Nov 29, 2011
Priority date	—
Expiry date	Dec 3, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D417/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to 1-(thiazolyl)- and 1-(isothiazolyl)pyrazol-4-ylacetic acid derivatives of the general formula (I) and salts thereofin which Het, R1, R2, R3, R4, R5, R6 and n are as defined in claim 1. The compounds (I) or salts thereof are suitable for use as herbicides and plant growth regulators, in particular as herbicides for the selective control of harmful plants in crops of useful plants and can be prepared by processes as described in claim 9.

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