Patent · US Expired

3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazoles

US6613719B1 · kind B1 · utility

4Cited by

2References

10Claims

0Family size

Assignee

BASF SE

Inventors

Steffen Kudis · Mannheim, DE
Ernst Baumann · Dudenhofen, DE
Wolfgang von Deyn · Neustadt, DE
Klaus Langemann · Worms, DE
Guido Mayer · Neheim, DE
Ulf Misslitz · Neustadt, DE
Ulf Neidlein · Mannheim, DE
Matthias Witschel · Bad Dürkheim, DE
Karl-Otto Westphalen · Speyer, DE
Helmut Walter · Obrigheim, DE

Key dates

Filing date	May 23, 2002
Grant date	Sep 2, 2003
Priority date	—
Expiry date	May 23, 2022

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D261/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

3-(4,5-Dihydroisoxazol-3-yl)-substituted benzoylpyrazoles of the formula I in which R4 is C1-C4-haloalkyl and R1 to R3 and R5 to R10 are as defined in the description are described. The compounds have herbicidal activity.

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