Patent · US Expired

Herbicidal imidazole-5-carboxylic acid derivatives

US4770689A · kind A · utility

4Cited by

3References

25Claims

0Family size

Assignee

Janssen Pharmaceutica NA · BE

Inventors

Jozef F. E. Van Gestel · Vosselaar, BE
William R. Lutz · Chur, CH
Guy Rosalia Eugeen Van Lommen · Berlaar, BE
Hanspeter Fischer · Bottmingen, CH
Marc Francis Josephine Schroven · Wiekevorst, BE
Rudolph C. Thummel · Courgenay, CH

Key dates

Filing date	Dec 19, 1986
Grant date	Sep 13, 1988
Priority date	—
Expiry date	Dec 19, 2006

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D409/06
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A method for controlling weeds preferably in the crops of useful plants by using a 1-methyl-1H-imidazole-5-carboxylic acid derivative; herbicidal compositions containing the same; 1-methyl-1H-imidazole-5-carboxylic acid derivatives.

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