Patent · US Expired

Substituted 4-(3-alkenylbenzoyl)pyrazoles

US6143696A · kind A · utility

2Cited by

1References

9Claims

0Family size

Assignee

BASF SE

Inventors

Ernst Baumann · Dudenhofen, DE
Wolfgang von Deyn · Neustadt, DE
Stefan Engel · Idstein, DE
Regina Luise Hill · Speyer, DE
Uwe Kardorff · Mannheim, DE
Guido Mayer · Neheim, DE
Martina Otten · Ludwigshafen, DE
Michael Rack · Eppelheim, DE
Joachim Rheinheimer · Ludwigshafen, DE
Matthias Witschel · Bad Dürkheim, DE
Karl-Otto Westphalen · Speyer, DE
Ulf Misslitz · Neustadt, DE
Helmut Walter · Obrigheim, DE

Key dates

Filing date	Nov 22, 1999
Grant date	Nov 7, 2000
Priority date	—
Expiry date	Nov 22, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D417/10
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

4-(3-Alkenylbenzoyl)pyrazoles of the formula I ##STR1## and agriculturally useful salts thereof; processes for preparing the compounds of the formula I; compositions comprising them; and the use of these derivatives or of compositions comprising them for controlling undesirable plants.

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