Patent · US Expired

Herbicidal furyl-, thienyl- and pyrrolyl-2-pyrrolidinones

US4643758A · kind A · utility

4Cited by
14References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 8, 1984
Grant dateFeb 17, 1987
Priority date—
Expiry dateNov 8, 2004

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D417/04
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

N-(Substituted heterocyclic)-2-pyrrolidinone derivatives useful as herbicides both alone and in combination with other herbicides.

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