Patent · US Expired

Herbicidal agents

US4148626A · kind A · utility

4Cited by
2References
14Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 7, 1977
Grant dateApr 10, 1979
Priority date—
Expiry dateNov 7, 1997

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D249/12
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Novel 1-carbamoyl-1,2,4-triazoles, processes for their production, and herbicidal compositions and methods are described. The compounds are particularly useful for the pre-weed emergence control of the graminaceous weeds crabgrass, barnyard grass, yellow foxtail and Johnson grass.

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