Patent · US Expired

Benzoyl derivatives, process for their preparation and their use as herbicides and plant growth regulators

US6297196A · kind A · utility

0Cited by

4References

16Claims

0Family size

Assignee

Hoechst Schering Agrevo GmbH · DE

Inventors

Andreas van Almsick · Karben, DE
Lothar Willms · Hillscheid, DE
Thomas Auler · Bad Soden, DE
Hermann Bieringer · Eppstein, DE
Christopher Hugh Rosinger · Hofheim, DE

Key dates

Filing date	Sep 2, 1999
Grant date	Oct 2, 2001
Priority date	—
Expiry date	Sep 2, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D335/16
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Benzoyl derivatives of the formula (I), process for their preparation and their use as herbicides and plant growth regulators are described. ##STR1## In this formula (I), R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are various organic radicals, Q is isothiazole, isoxazole, cyclohexanedione or a .beta.-ketonitrile radical and A, B, E and X are divalent units containing one or more atoms.

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